Selective audio isolation from body generated sound system and method

Information

  • Patent Grant
  • 10896665
  • Patent Number
    10,896,665
  • Date Filed
    Monday, August 13, 2018
    6 years ago
  • Date Issued
    Tuesday, January 19, 2021
    3 years ago
Abstract
A wireless earpiece includes a wireless earpiece housing, a processor disposed within the wireless earpiece housing, at least one microphone operatively connected to the processor, and at least one speaker operatively connected to the processor. The processor is configured to receive audio from the at least one microphone, perform processing of the audio to provide processed audio, and output the processed audio to the at least one speaker. The processing of the audio involves identifying body generated sounds generated by a body of a user of the wireless earpiece and removing the body generated sounds.
Description
FIELD OF THE INVENTION

The present invention relates to wearable devices. More particularly, but not exclusively, the present invention relates to earpieces.


BACKGROUND

People generate a great deal of body noise through their everyday movements. While such sounds are generally not a problem, when a user wears an earpiece, the user tends to focus on such sounds to the detriment of their use and enjoyment of the earpiece. What is needed is a system and method to reduce or eliminate such body noise, so a user may enjoy the use and enjoyment of the earpiece without undue distraction.


SUMMARY

Therefore, it is a primary object, feature, or advantage of the present invention to improve over the state of the art.


It is a further object, feature, or advantage of the present invention to eliminate body noise through the use of an active noise cancellation system.


It is a still further object, feature, or advantage of the present invention to eliminate body noise through the filtering of body noise acquired using one or more microphones connected to an earpiece.


Another object, feature, or advantage is to eliminate outside noise in addition to body noise.


In one implementation, a system includes an earpiece having an earpiece housing, at least one microphone mounted onto the earpiece housing, wherein at least one microphone is configured to receive at least one body generated sound, a processor disposed within the earpiece housing and operatively connected to each microphone, wherein the processor is configured to neutralize each body generated sound, and a speaker operatively connected to the processor, wherein the speaker is configured to transduce audio signals.


One or more of the following features may be included. The earpiece housing may be composed of soundproof materials. The earpiece may comprise a set of earpieces. The set of earpieces may comprise a left earpiece and a right earpiece. Each earpiece may be configured to substantially encompass an external auditory canal of a user. Each earpiece may be further configured to substantially fit within a user's ear canal. One or more microphones may comprise an air microphone and a bone conduction microphone. One or more microphones may be further configured to filter one or more body generated sounds. The body generated sound filtering may be performed within a specific decibel range. The neutralization of each body generated sound may be performed by superimposing a cancellation signal to an audio signal communicated by the speaker, wherein the cancellation signal is configured so the superimposition of each cancellation signal with each body generated noise substantially nets to zero decibels. The neutralization of each body generated sound may be performed by filtering each body generated sound from audio signals using one or more microphones. Audio signals to the speaker may be suppressed or attenuated if the audio signal exceeds a specific decibel range.


In another implementation, a method of filtering body generated sounds from an audio signal using an earpiece includes providing at least one audio signal, receiving at least one body generated sound through a microphone, separating each body generated sound from each audio signal using a processor, and communicating each audio signal using a speaker.


One or more of the following features may be included. One or more earpieces may be configured to substantially encompass an external auditory canal of a user. One or more microphones may filter one or more audio signals. The separation of each body generated sound from each audio signal may be performed through the generation of a cancellation signal by the processor, wherein the cancellation signal is configured as to substantially net to zero decibels when superimposed onto a body generated sound. The separation of each body generated sound from each audio signal may be performed through the filtering of each body generation sound.


According to another aspect, a wireless earpiece includes a wireless earpiece housing, a processor disposed within the wireless earpiece housing, at least one microphone operatively connected to the processor, and at least one speaker operatively connected to the processor. The processor is configured to receive audio from the at least one microphone, perform processing of the audio to provide processed audio, and output the processed audio to the at least one speaker. The processing of the audio may include identifying body generated sounds generated by a body of a user of the wireless earpiece and removing the body generated sounds. The at least one microphone may include both an air microphone and a bone microphone. The identifying the body generated sounds may be performed by comparing a first audio signal from the air microphone with a second audio signal from the bone microphone. The removing the body generated sounds may be performed by superimposing a cancellation signal to the audio. The removing the body generated sounds may be performed by filtering the body generated sounds from the audio. The body generated sounds may include at least one of a click or a pop generated by movement of a temporomandibular joint of the user.


According to another aspect, a method of removing body generated sounds by an earpiece may include providing the earpiece. The earpiece may include a wireless earpiece housing, a processor disposed within the wireless earpiece housing, at least one microphone operatively connected to the processor and at least one speaker operatively connected to the processor, wherein the processor is configured to receive audio from the at least one microphone, perform processing on the audio to provide processed audio, and output the processed audio to the at least one speaker. The method may include receiving audio from the at least one microphone at the processor, performing processing on the audio to provide processed audio, wherein the processing of the audio comprises identifying body generated sounds generated by a body of a user of the wireless earpiece and removing the body generated sounds, and outputting the processed audio to the at least one speaker of the wireless earpiece. The at least one microphone may include an air microphone and a bone microphone. The step of identifying the body generated sounds may be performed by comparing a first audio signal from the air microphone with a second audio signal from the bone microphone. The step of removing the body generated sounds may be performed using active noise cancellation. The step of removing the body generated sounds may be performed by filtering.


According to another aspect, a set of wireless earpieces includes a first wireless earpiece having a first wireless earpiece housing, a processor disposed within the first wireless earpiece housing, at least one first wireless earpiece microphone operatively connected to the first wireless earpiece processor, a first wireless earpiece transceiver operatively connected to the first wireless earpiece processor, and at least one first wireless earpiece speaker operatively connected to the first wireless earpiece processor. The set of wireless earpieces may further include a second wireless earpiece comprising a second wireless earpiece housing different from the first wireless earpiece housing, at least one second wireless earpiece microphone, at least one second wireless earpiece speaker, and at least one second wireless earpiece transceiver. The transceiver of the second wireless earpiece may communicate with the transceiver of the first wireless earpiece. The first wireless earpiece processor may be configured to receive audio from the at least one first wireless earpiece microphone and from the at least one second wireless earpiece microphone, perform processing of the audio to provide processed audio, and output the processed audio to the at least one first wireless earpiece speaker. The processing of the audio may involve identifying body generated sounds generated by a body of a user of the first wireless earpiece and the second wireless earpiece and removing the body generated sounds. The at least one first wireless earpiece microphone may include a first wireless earpiece air microphone and a first wireless earpiece bone microphone. The at least one second wireless earpiece microphone may include a second wireless earpiece air microphone and a second wireless earpiece bone microphone. The step of identifying the body generated sounds may be performed by comparing audio signals from the first wireless earpiece air microphone with the first wireless earpiece bone microphone and from the second wireless earpiece air microphone with the second wireless earpiece bone microphone. The step of removing the body generated sounds may be performed by superimposing a cancellation signal to the audio. The step of removing the body generated sounds may be performed by filtering the body generated sounds from the audio. The body generated sounds may include at least one of a click or a pop generated by movement of a temporomandibular joint of the user.


One or more of these and/or other objects, features, or advantages of the present invention will become apparent from the specification and following claims. No single embodiment need provide each and every object, feature, or advantage. Different embodiments may have different objects, features, or advantages. Therefore, the present invention is not to be limited to or by an object, feature, or advantage stated herein.





BRIEF DESCRIPTION OF THE DRAWINGS


FIG. 1 is a block diagram regarding a first embodiment of the system.



FIG. 2 illustrates a left earpiece and a right earpiece.



FIG. 3 illustrates a side view of the right earpiece and its relationship with a user's ear.



FIG. 4 is another block diagram regarding a second embodiment of the system.



FIG. 5 includes a flowchart of one implementation of the method of filtering body generated sounds from an audio signal using an earpiece.



FIG. 6 includes a flowchart of a second implementation of the method of filtering body generated sounds from an audio signal using an earpiece.





DETAILED DESCRIPTION


FIG. 1 shows a block diagram of one embodiment of the system 10 having an earpiece 12 with an earpiece housing 14, one or more microphones 16 associated with the earpiece housing 14, a processor 18 disposed within the earpiece housing 14 and operatively connected to each microphone 16, and a speaker 20 disposed within the earpiece housing 14 and operatively connected to the processor 18. The earpiece housing 14 may be composed of any material resistant to shear and strain and unlikely to cause skin allergies or rashes. In addition, the earpiece housing 14 may be composed of soundproof materials and may also be configured as to be waterproof. The earpiece housing 14 may also substantially encompass the external auditory canal of a user in order to substantially reduce or eliminate external sounds. One or more microphones 16 associated with the external housing 14 may be configured to receive external sounds in addition to body generated sounds.


One or more microphones 16 may be located on or within any part of the earpiece housing 14 conducive to receiving a body generated sound and may also include air and bone conduction microphones configured to receive sounds. In one mode of operation, the wireless earpiece may prevent environmental sounds from being heard by a user. In another mode of operation, the wireless earpiece 12 may provide an audio transparency function where sounds detected from the environment with one or more microphones 16 may be reproduced at one or more speakers 20 of the wireless earpiece 12.


Various methods of identifying body generated sounds are contemplated. In one embodiment audio signals from one or more bone conduction microphones are compared with audio signals from one or more air conduction microphones to identify body generated sounds. In another embodiment, processing of audio signals may be used to determine a source of the sound, for example when two microphones of a wireless earpiece detect the same sound at different instances in time, a determination may be made if the sound propagated from the environment to the microphones or from the body to the microphones. In addition, body generated sounds may be determined by comparison of audio to known body generated sounds or comparison of properties of audio signals to properties of known body generated sounds. Such comparisons may be facilitated through the use of training sets of body generated sounds or asking a user to generate different body generated sounds. Any number of other methods may be used to identify as sound as a body generated sound. The processor 18 is disposed within the earpiece housing 14 and operatively connected to each microphone 16 and is configured to neutralize or otherwise attenuate or cancel any body generated sound signal it receives. The processor 18 may perform this function through active noise cancellation, where a cancellation signal is superimposed onto each body generated sound through destructive interference so as to substantially reduce the effect of the body generated sound, or may simply filter out a body generated sound using an algorithm stored within the processor 18 configured to identify which sounds may be body generated sounds identified by the algorithm from reaching the processor 18. These processes may be performed continuously or discretely, and the processor 18 may determine more than one cancellation signal if necessary depending on the body generated sounds received by the microphones 16. The processor 18 may also be configured to produce the audio signals communicated to a user's tympanic membrane, filter out external sounds which are not body generated sounds, and/or regulate other functions of the earpiece 12. The speaker 20 configured to transduce audio signals substantially free of body generated sounds to a user's tympanic membrane.



FIG. 2 illustrates a system 10 which includes a left earpiece 13A and a right earpiece 13B. The left earpiece 13A has a left earpiece housing 14A. The right earpiece 13B has a right earpiece housing 14B, the left earpiece housing 14A different from the right earpiece housing 14. The left earpiece 13A and the right earpiece 13B may be configured to fit around a user's ear canal so as to minimize the amount of external sound capable of reaching the ear canal as well as configured to fit within the ear canal so as to minimize the distance between the speakers and a user's tympanic membranes and maintain good fit. The earpiece housings 14A and 14B may be composed of soundproof or shear resistant materials and may also be configured to be waterproof. A microphone 16A is shown on the left earpiece 13A and a microphone 16B is shown on the right earpiece 13B. The microphones 16A and 16B may be located anywhere on the earpieces 13A and 13B respectively and may be configured to receive ambient environmental sounds or a user's instructions to control one or more earpiece functions in addition to non-vocal body generated sounds. The earpieces 13A and 13B may be configured to communicate audio signals 40A and 40B respectively to a user's tympanic membranes.



FIG. 3 illustrates a side view of a right earpiece 13B and its relationship to a user's ear. The right earpiece 13B may be configured to both minimize the amount of external sound reaching the user's ear canal 42 and to facilitate the transmission of the audio signal 40B from the speaker 20 to a user's tympanic membrane 44. The right earpiece 13B may be configured to be of any size necessary to fit within the user's ear canal 42 and the distance between the speaker 20 and the user's tympanic membrane 44 may be any distance sufficient to facilitate transmission of the audio signal 40B to the user's tympanic membrane 44. A microphone 16 is shown on the outside of the right earpiece 13B. The microphone 16 may be configured to, in addition to receiving body generated noise, receive sounds from a user or the outside environment which may be used to reconfigure, change, or otherwise modify one or more functions of the earpiece 13B.



FIG. 4 is a block diagram of another embodiment of the system which includes an earpiece 12 with an earpiece housing 14, a plurality of sensors which may include an air microphone 16 and a bone microphone 34. Additional microphones may be present. A speaker 20 is operatively connected to the processor 18. Other examples of sensors 22 which may be present may include one or more inertial sensors 36. A radio transceiver 26 is operatively connected to the one or more processors 18. Another transceiver 24 may be present which may provide for communicating between left and right earpieces. The transceiver 24 may be a near field magnetic induction (NFMI) transceiver. One or more LEDs may also be operatively connected to the one or more processors 18 to provide for visual feedback of operations of the device.



FIG. 5 illustrates one implementation of the method of removing body generated sounds. In step 102, an audio signal is provided such as may be detected using one or more microphones of an earpiece. In step 104, at least one body generated sound is identifying within the one or more audio signals. The body generated sounds may originate from anywhere on a user's body and need not be physiologic in nature. For example, a body generated sound may be due to a necklace moving around the user's neck, a sole installed within a shoe the user is wearing, baggy pants the user may be wearing, or otherwise be body generated. In step 106, a processor separates any audio signals from body generated sounds. The process by which a processor may perform this step include through a noise cancellation signal or through filtering or active filtering using one or more algorithms or otherwise. In step 108, the modified audio signal is transduced.



FIG. 6 shows another example of ae method of filtering body generated sounds from an audio signal using an earpiece. In step 202, an earpiece is provided such as of one of the examples previously described. In step 204, audio is received from one or more of the microphones. In step 206, the audio is processed to remove at least one body generated sound. In step 212, the resulting audio signal(s) are transduced at one or more speakers of the wireless earpiece.


It should also be appreciated where there is a set of wireless earpieces such as shown in FIG. 2, audio from one of the wireless earpieces may communicated to the other earpiece and be processed by the other earpiece to remove body generated sounds. Having audio from both locations may provide additional information about the sound to assist in processing, for example, it may provide additional information regarding locating the sound.


Thus, the system and method described herein allow for selectively monitoring for body generated sounds, e.g. the click or pop generated by movement of the user's temporomandibular joint. Such sounds may be detected by microphones incorporated into the earpiece device and then extracted from the audio output signal delivered through the speaker system of the device to the middle ear. Such a device allows for mitigating the effects of body induced sound in order to allow the user to concentrate more fully on the selected device output. Moreover, an earpiece as described herein allows for monitoring body created sound inputs delivered to the middle ear through the air or bone conduction systems present in the body, allows for creating effective audio isolation through the use of isolation measures which would include masking noise or signal extraction algorithms, and allows a user to more fully concentrate on the audio input delivered to the middle ear by reducing or subtracting the sound inputs from body generated noise inputs.


Therefore, various methods, system, and apparatus have been shown and described. Although specific examples or embodiments are shown herein it is to be understood various elements or steps from different embodiments may be combined. It is to be further understood numerous options, variations, and alternatives are contemplated.

Claims
  • 1. A set of wireless earpieces comprising: a first wireless earpiece comprising a first wireless earpiece housing, a processor disposed within the first wireless earpiece housing, at least one first wireless earpiece air microphone operatively connected to the first wireless earpiece processor, at least one first wireless earpiece bone microphone, a first wireless earpiece transceiver operatively connected to the first wireless earpiece processor, and at least one first wireless earpiece speaker operatively connected to the first wireless earpiece processor;a second wireless earpiece comprising a second wireless earpiece housing different from the first wireless earpiece housing, at least one second wireless earpiece air microphone, at least one second wireless earpiece bone microphone, at least one second wireless earpiece speaker, and at least one second wireless earpiece transceiver;wherein the transceiver of the second wireless earpiece communicates with the transceiver of the first wireless earpiece;wherein the first wireless earpiece processor is configured to receive audio from the at least one first wireless earpiece microphone and from the at least one second wireless earpiece microphone, perform processing of the audio to provide processed audio, and output the processed audio to the at least one first wireless earpiece speaker;wherein the processing of the audio comprises identifying non-vocal body generated sounds generated by a body of a user of the first wireless earpiece and the second wireless earpiece and removing the non-vocal body generated sounds;wherein the identifying the body generated sounds is performed by comparing audio signals from the first wireless earpiece air microphone with the first wireless earpiece bone microphone and from the second wireless earpiece air microphone with the second wireless earpiece bone microphone.
  • 2. The set of wireless earpieces of claim 1 wherein the removing the body generated sounds is performed by superimposing a cancellation signal to the audio.
  • 3. The wireless earpieces of claim 1 wherein the body generated sounds comprise a sole of the user's shoe.
  • 4. The wireless earpieces of claim 1 wherein the body generated sounds comprise baggy pants worn by the user.
  • 5. The wireless earpieces of claim 1 wherein the body generated sounds comprise a necklace moving about a user's neck.
  • 6. The wireless earpieces of claim 1 wherein the body generated sounds comprise at least one of a click or a pop generated by movement of a temporomandibular joint of the user.
PRIORITY STATEMENT

This application is a continuation of U.S. patent application Ser. 15/801,045 filed on Nov. 1, 2017 which claims priority to U.S. Provisional Patent Application 62/417,195, filed on Nov. 3, 2016, all of which are titled Selective Audio Isolation from Body Generated Sound System and Method, and all of which are hereby incorporated by reference in their entireties.

US Referenced Citations (446)
Number Name Date Kind
2325590 Carlisle et al. Aug 1943 A
2430229 Kelsey Nov 1947 A
3047089 Zwislocki Jul 1962 A
D208784 Sanzone Oct 1967 S
3586794 Michaelis Jun 1971 A
3696377 Wall Oct 1972 A
3934100 Harada Jan 1976 A
3983336 Malek et al. Sep 1976 A
4069400 Johanson et al. Jan 1978 A
4150262 Ono Apr 1979 A
4334315 Ono et al. Jun 1982 A
D266271 Johanson et al. Sep 1982 S
4375016 Harada Feb 1983 A
4588867 Konomi May 1986 A
4617429 Bellafiore Oct 1986 A
4654883 Iwata Mar 1987 A
4682180 Gans Jul 1987 A
4791673 Schreiber Dec 1988 A
4852177 Ambrose Jul 1989 A
4865044 Wallace et al. Sep 1989 A
4984277 Bisgaard et al. Jan 1991 A
5008943 Arndt et al. Apr 1991 A
5185802 Stanton Feb 1993 A
5191602 Regen et al. Mar 1993 A
5201007 Ward et al. Apr 1993 A
5201008 Arndt et al. Apr 1993 A
D340286 Seo Oct 1993 S
5280524 Norris Jan 1994 A
5295193 Ono Mar 1994 A
5298692 Ikeda et al. Mar 1994 A
5343532 Shugart Aug 1994 A
5347584 Narisawa Sep 1994 A
5363444 Norris Nov 1994 A
5444786 Raviv Aug 1995 A
D367113 Weeks Feb 1996 S
5497339 Bernard Mar 1996 A
5606621 Reiter et al. Feb 1997 A
5613222 Guenther Mar 1997 A
5654530 Sauer et al. Aug 1997 A
5689252 Ayanoglu et al. Nov 1997 A
5692059 Kruger Nov 1997 A
5721783 Anderson Feb 1998 A
5748743 Weeks May 1998 A
5749072 Mazurkiewicz et al. May 1998 A
5771438 Palermo et al. Jun 1998 A
D397796 Yabe et al. Sep 1998 S
5802167 Hong Sep 1998 A
5844996 Enzmann et al. Dec 1998 A
D410008 Almqvist May 1999 S
5929774 Charlton Jul 1999 A
5933506 Aoki et al. Aug 1999 A
5949896 Nageno et al. Sep 1999 A
5987146 Pluvinage et al. Nov 1999 A
6021207 Puthuff et al. Feb 2000 A
6054989 Robertson et al. Apr 2000 A
6081724 Wilson Jun 2000 A
6084526 Blotky et al. Jul 2000 A
6094492 Boesen Jul 2000 A
6111569 Brusky et al. Aug 2000 A
6112103 Puthuff Aug 2000 A
6157727 Rueda Dec 2000 A
6167039 Karlsson et al. Dec 2000 A
6181801 Puthuff et al. Jan 2001 B1
6185152 Shen Feb 2001 B1
6208372 Barraclough Mar 2001 B1
6230029 Yegiazaryan et al. May 2001 B1
6275789 Moser et al. Aug 2001 B1
6339754 Flanagan et al. Jan 2002 B1
D455835 Anderson et al. Apr 2002 S
6408081 Boesen Jun 2002 B1
6424820 Burdick et al. Jul 2002 B1
D464039 Boesen Oct 2002 S
6470893 Boesen Oct 2002 B1
D468299 Boesen Jan 2003 S
D468300 Boesen Jan 2003 S
6522266 Soehren et al. Feb 2003 B1
6542721 Boesen Apr 2003 B2
6560468 Boesen May 2003 B1
6563301 Gventer May 2003 B2
6654721 Handelman Nov 2003 B2
6664713 Boesen Dec 2003 B2
6681176 Funk et al. Jan 2004 B2
6690807 Meyer Feb 2004 B1
6694180 Boesen Feb 2004 B1
6718043 Boesen Apr 2004 B1
6721657 Ford et al. Apr 2004 B2
6738485 Boesen May 2004 B1
6748095 Goss Jun 2004 B1
6754358 Boesen et al. Jun 2004 B1
6784873 Boesen et al. Aug 2004 B1
6823195 Boesen Nov 2004 B1
6852084 Boesen Feb 2005 B1
6879698 Boesen Apr 2005 B2
6892082 Boesen May 2005 B2
6920229 Boesen Jul 2005 B2
6952483 Boesen et al. Oct 2005 B2
6987986 Boesen Jan 2006 B2
7010137 Leedom et al. Mar 2006 B1
7113611 Leedom et al. Sep 2006 B2
D532520 Kampmeier et al. Nov 2006 S
7136282 Rebeske Nov 2006 B1
7203331 Boesen Apr 2007 B2
7209569 Boesen Apr 2007 B2
7215790 Boesen et al. May 2007 B2
D549222 Huang Aug 2007 S
D554756 Sjursen et al. Nov 2007 S
7403629 Aceti et al. Jul 2008 B1
D579006 Kim et al. Oct 2008 S
7447630 Liu Nov 2008 B2
7463902 Boesen Dec 2008 B2
7508411 Boesen Mar 2009 B2
7532901 LaFranchise et al. May 2009 B1
D601134 Elabidi et al. Sep 2009 S
7668652 Spencer et al. Feb 2010 B2
7825626 Kozisek Nov 2010 B2
7859469 Rosener et al. Dec 2010 B1
7965855 Ham Jun 2011 B1
7979035 Griffin et al. Jul 2011 B2
7983628 Boesen Jul 2011 B2
D647491 Chen et al. Oct 2011 S
8095188 Shi Jan 2012 B2
8108143 Tester Jan 2012 B1
8140357 Boesen Mar 2012 B1
8238967 Arnold et al. Aug 2012 B1
8253589 Grimm et al. Aug 2012 B2
D666581 Perez Sep 2012 S
8300864 Müllenborn et al. Oct 2012 B2
8406448 Lin et al. Mar 2013 B2
8430817 Al-Ali et al. Apr 2013 B1
8436780 Schantz et al. May 2013 B2
D687021 Yuen Jul 2013 S
8679012 Kayyali Mar 2014 B1
8719877 VonDoenhoff et al. May 2014 B2
8774434 Zhao et al. Jul 2014 B2
8831266 Huang Sep 2014 B1
8891800 Shaffer Nov 2014 B1
8994498 Agrafioti et al. Mar 2015 B2
D728107 Martin et al. Apr 2015 S
9013145 Castillo et al. Apr 2015 B2
9037125 Kadous May 2015 B1
D733103 Jeong et al. Jun 2015 S
9081944 Camacho et al. Jul 2015 B2
9229227 Border et al. Jan 2016 B2
9317241 Tranchina Apr 2016 B2
9461403 Gao et al. Oct 2016 B2
9510159 Cuddihy et al. Nov 2016 B1
D773439 Walker Dec 2016 S
D775158 Dong et al. Dec 2016 S
9524631 Agrawal et al. Dec 2016 B1
D777710 Palmborg et al. Jan 2017 S
9544689 Fisher et al. Jan 2017 B2
D788079 Son et al. May 2017 S
9684778 Tharappel et al. Jun 2017 B2
9711062 Ellis et al. Jul 2017 B2
9729979 Özden Aug 2017 B2
9767709 Ellis Sep 2017 B2
9818005 Yeager et al. Nov 2017 B2
9821767 Nixon Nov 2017 B2
9848257 Ambrose et al. Dec 2017 B2
10056069 Golani Aug 2018 B2
20010005197 Mishra et al. Jun 2001 A1
20010027121 Boesen Oct 2001 A1
20010043707 Leedom Nov 2001 A1
20010056350 Calderone et al. Dec 2001 A1
20020002413 Tokue Jan 2002 A1
20020007510 Mann Jan 2002 A1
20020010590 Lee Jan 2002 A1
20020030637 Mann Mar 2002 A1
20020046035 Kitahara et al. Apr 2002 A1
20020057810 Boesen May 2002 A1
20020076073 Taenzer et al. Jun 2002 A1
20020118852 Boesen Aug 2002 A1
20030002705 Boesen Jan 2003 A1
20030065504 Kraemer et al. Apr 2003 A1
20030100331 Dress et al. May 2003 A1
20030104806 Ruef et al. Jun 2003 A1
20030115068 Boesen Jun 2003 A1
20030125096 Boesen Jul 2003 A1
20030218064 Conner et al. Nov 2003 A1
20040070564 Dawson et al. Apr 2004 A1
20040102931 Ellis et al. May 2004 A1
20040160511 Boesen Aug 2004 A1
20050017842 Dematteo Jan 2005 A1
20050043056 Boesen Feb 2005 A1
20050094839 Gwee May 2005 A1
20050125320 Boesen Jun 2005 A1
20050148883 Boesen Jul 2005 A1
20050165663 Razumov Jul 2005 A1
20050196009 Boesen Sep 2005 A1
20050197063 White Sep 2005 A1
20050212911 Marvit et al. Sep 2005 A1
20050251455 Boesen Nov 2005 A1
20050266876 Boesen Dec 2005 A1
20060029246 Boesen Feb 2006 A1
20060073787 Lair et al. Apr 2006 A1
20060074671 Farmaner et al. Apr 2006 A1
20060074808 Boesen Apr 2006 A1
20060166715 Engelen et al. Jul 2006 A1
20060166716 Seshadri et al. Jul 2006 A1
20060220915 Bauer Oct 2006 A1
20060258412 Liu Nov 2006 A1
20070102009 Wong et al. May 2007 A1
20070239225 Saringer Oct 2007 A1
20070242834 Coutinho et al. Oct 2007 A1
20070247800 Smith et al. Oct 2007 A1
20070269785 Yamanoi Nov 2007 A1
20080013747 Tran Jan 2008 A1
20080076972 Dorogusker et al. Mar 2008 A1
20080090622 Kim et al. Apr 2008 A1
20080102424 Holljes May 2008 A1
20080146890 LeBoeuf et al. Jun 2008 A1
20080187163 Goldstein et al. Aug 2008 A1
20080215239 Lee Sep 2008 A1
20080253583 Goldstein et al. Oct 2008 A1
20080254780 Kuhl et al. Oct 2008 A1
20080255430 Alexandersson et al. Oct 2008 A1
20080298606 Johnson et al. Dec 2008 A1
20080318518 Coutinho et al. Dec 2008 A1
20090003620 McKillop et al. Jan 2009 A1
20090008275 Ferrari et al. Jan 2009 A1
20090017881 Madrigal Jan 2009 A1
20090041313 Brown Feb 2009 A1
20090073070 Rofougaran Mar 2009 A1
20090097689 Prest et al. Apr 2009 A1
20090105548 Bart Apr 2009 A1
20090154739 Zellner Jun 2009 A1
20090182913 Rosenblatt et al. Jul 2009 A1
20090191920 Regen et al. Jul 2009 A1
20090226017 Abolfathi et al. Sep 2009 A1
20090240947 Goyal et al. Sep 2009 A1
20090245559 Boltyenkov et al. Oct 2009 A1
20090261114 McGuire et al. Oct 2009 A1
20090296965 Kojima Dec 2009 A1
20090296968 Wu et al. Dec 2009 A1
20090299215 Zhang Dec 2009 A1
20090303073 Gilling et al. Dec 2009 A1
20090304210 Weisman Dec 2009 A1
20100007805 Vitito Jan 2010 A1
20100033313 Keady et al. Feb 2010 A1
20100075631 Black et al. Mar 2010 A1
20100106356 Trepagnier et al. Apr 2010 A1
20100166206 Macours Jul 2010 A1
20100168075 Dahlstrom et al. Jul 2010 A1
20100203831 Muth Aug 2010 A1
20100210212 Sato Aug 2010 A1
20100285771 Peabody Nov 2010 A1
20100290636 Mao et al. Nov 2010 A1
20100320961 Castillo et al. Dec 2010 A1
20110018731 Linsky et al. Jan 2011 A1
20110029041 Wiskerke Feb 2011 A1
20110103609 Pelland et al. May 2011 A1
20110137141 Razoumov et al. Jun 2011 A1
20110140844 McGuire et al. Jun 2011 A1
20110140956 Henry et al. Jun 2011 A1
20110239497 McGuire et al. Oct 2011 A1
20110286615 Olodort et al. Nov 2011 A1
20110293105 Arie et al. Dec 2011 A1
20120057740 Rosal Mar 2012 A1
20120155670 Rutschman Jun 2012 A1
20120159617 Wu et al. Jun 2012 A1
20120162891 Tranchina et al. Jun 2012 A1
20120163626 Booij et al. Jun 2012 A1
20120197737 LeBoeuf et al. Aug 2012 A1
20120235883 Border et al. Sep 2012 A1
20120309453 Maguire Dec 2012 A1
20130106454 Liu et al. May 2013 A1
20130154826 Ratajczyk Jun 2013 A1
20130178967 Mentz Jul 2013 A1
20130200999 Spodak et al. Aug 2013 A1
20130204617 Kuo et al. Aug 2013 A1
20130293494 Reshef Nov 2013 A1
20130316642 Newham Nov 2013 A1
20130343585 Bennett et al. Dec 2013 A1
20130346168 Zhou et al. Dec 2013 A1
20140002357 Pombo et al. Jan 2014 A1
20140004912 Rajakarunanayake Jan 2014 A1
20140010391 Ek et al. Jan 2014 A1
20140014697 Schmierer et al. Jan 2014 A1
20140020089 Perini, II Jan 2014 A1
20140072136 Tenenbaum et al. Mar 2014 A1
20140072146 Itkin et al. Mar 2014 A1
20140073429 Meneses et al. Mar 2014 A1
20140079257 Ruwe et al. Mar 2014 A1
20140106677 Altman Apr 2014 A1
20140122116 Smythe May 2014 A1
20140146973 Liu et al. May 2014 A1
20140153768 Hagen et al. Jun 2014 A1
20140163771 Demeniuk Jun 2014 A1
20140185828 Helbling Jul 2014 A1
20140219467 Kurtz Aug 2014 A1
20140222462 Shakil et al. Aug 2014 A1
20140235169 Parkinson et al. Aug 2014 A1
20140237518 Liu Aug 2014 A1
20140270227 Swanson Sep 2014 A1
20140270271 Dehe et al. Sep 2014 A1
20140276227 Pérez Sep 2014 A1
20140279889 Luna Sep 2014 A1
20140310595 Acharya et al. Oct 2014 A1
20140321682 Kofod-Hansen et al. Oct 2014 A1
20140335908 Krisch et al. Nov 2014 A1
20140348367 Vavrus et al. Nov 2014 A1
20150028996 Agrafioti et al. Jan 2015 A1
20150035643 Kursun Feb 2015 A1
20150036835 Chen Feb 2015 A1
20150043765 Merks Feb 2015 A1
20150056584 Boulware et al. Feb 2015 A1
20150110587 Hori Apr 2015 A1
20150124058 Okpeva et al. May 2015 A1
20150148989 Cooper et al. May 2015 A1
20150181356 Krystek et al. Jun 2015 A1
20150230022 Sakai et al. Aug 2015 A1
20150245127 Shaffer Aug 2015 A1
20150256949 Vanpoucke et al. Sep 2015 A1
20150264472 Aase Sep 2015 A1
20150264501 Hu et al. Sep 2015 A1
20150310720 Gettings et al. Oct 2015 A1
20150317565 Li et al. Nov 2015 A1
20150358751 Deng et al. Dec 2015 A1
20150359436 Shim et al. Dec 2015 A1
20150364058 Lagree et al. Dec 2015 A1
20150373467 Gelter Dec 2015 A1
20150373474 Kraft et al. Dec 2015 A1
20150379251 Komaki Dec 2015 A1
20160033280 Moore et al. Feb 2016 A1
20160034249 Lee et al. Feb 2016 A1
20160071526 Wingate et al. Mar 2016 A1
20160072558 Hirsch et al. Mar 2016 A1
20160073189 Lindén et al. Mar 2016 A1
20160094550 Bradley et al. Mar 2016 A1
20160100262 Inagaki Apr 2016 A1
20160112811 Jensen Apr 2016 A1
20160119737 Mehnert et al. Apr 2016 A1
20160124707 Ermilov et al. May 2016 A1
20160125892 Bowen et al. May 2016 A1
20160140870 Connor May 2016 A1
20160142818 Park May 2016 A1
20160162259 Zhao et al. Jun 2016 A1
20160209691 Yang et al. Jul 2016 A1
20160226713 Dellinger et al. Aug 2016 A1
20160253994 Panchapagesan et al. Sep 2016 A1
20160324478 Goldstein Nov 2016 A1
20160345104 Margalit Nov 2016 A1
20160345107 Van Dijk Nov 2016 A1
20160352818 Han et al. Dec 2016 A1
20160353196 Baker et al. Dec 2016 A1
20160360350 Watson et al. Dec 2016 A1
20170021257 Gilbert et al. Jan 2017 A1
20170046503 Cho et al. Feb 2017 A1
20170059152 Hirsch et al. Mar 2017 A1
20170060262 Hviid et al. Mar 2017 A1
20170060269 Förstner et al. Mar 2017 A1
20170061751 Loermann et al. Mar 2017 A1
20170061817 Mettler May Mar 2017 A1
20170062913 Hirsch et al. Mar 2017 A1
20170064426 Hviid Mar 2017 A1
20170064428 Hirsch Mar 2017 A1
20170064432 Hviid et al. Mar 2017 A1
20170064437 Hviid et al. Mar 2017 A1
20170065228 Hirano Mar 2017 A1
20170078780 Qian et al. Mar 2017 A1
20170078785 Qian et al. Mar 2017 A1
20170096065 Katsuno et al. Apr 2017 A1
20170100277 Ke Apr 2017 A1
20170108918 Boesen Apr 2017 A1
20170109131 Boesen Apr 2017 A1
20170110124 Boesen et al. Apr 2017 A1
20170110899 Boesen Apr 2017 A1
20170111723 Boesen Apr 2017 A1
20170111725 Boesen et al. Apr 2017 A1
20170111726 Martin et al. Apr 2017 A1
20170111740 Hviid et al. Apr 2017 A1
20170112671 Goldstein Apr 2017 A1
20170119318 Shay et al. May 2017 A1
20170127168 Briggs et al. May 2017 A1
20170131094 Kulik May 2017 A1
20170142511 Dennis May 2017 A1
20170146801 Stempora May 2017 A1
20170150920 Chang et al. Jun 2017 A1
20170151085 Chang et al. Jun 2017 A1
20170151447 Boesen Jun 2017 A1
20170151668 Boesen Jun 2017 A1
20170151918 Boesen Jun 2017 A1
20170151930 Boesen Jun 2017 A1
20170151957 Boesen Jun 2017 A1
20170151959 Boesen Jun 2017 A1
20170153114 Boesen Jun 2017 A1
20170153636 Boesen Jun 2017 A1
20170154532 Boesen Jun 2017 A1
20170155985 Boesen Jun 2017 A1
20170155992 Perianu et al. Jun 2017 A1
20170155993 Boesen Jun 2017 A1
20170155997 Boesen Jun 2017 A1
20170155998 Boesen Jun 2017 A1
20170156000 Boesen Jun 2017 A1
20170161017 Chereau Jun 2017 A1
20170164890 Leip et al. Jun 2017 A1
20170178631 Boesen Jun 2017 A1
20170180842 Boesen Jun 2017 A1
20170180843 Perianu et al. Jun 2017 A1
20170180897 Perianu Jun 2017 A1
20170188127 Perianu et al. Jun 2017 A1
20170188132 Hirsch et al. Jun 2017 A1
20170193978 Goldman Jul 2017 A1
20170195829 Belverato et al. Jul 2017 A1
20170208393 Boesen Jul 2017 A1
20170214987 Boesen Jul 2017 A1
20170215016 Dohmen et al. Jul 2017 A1
20170230752 Dohmen et al. Aug 2017 A1
20170251295 Pergament et al. Aug 2017 A1
20170251933 Braun et al. Sep 2017 A1
20170257698 Boesen et al. Sep 2017 A1
20170258329 Marsh Sep 2017 A1
20170263236 Boesen et al. Sep 2017 A1
20170263376 Verschueren et al. Sep 2017 A1
20170266494 Crankson et al. Sep 2017 A1
20170273622 Boesen Sep 2017 A1
20170280257 Gordon et al. Sep 2017 A1
20170297430 Hori et al. Oct 2017 A1
20170301337 Golani et al. Oct 2017 A1
20170361213 Goslin et al. Dec 2017 A1
20170366233 Hviid et al. Dec 2017 A1
20180007994 Boesen et al. Jan 2018 A1
20180008194 Boesen Jan 2018 A1
20180008198 Kingscott Jan 2018 A1
20180009447 Boesen et al. Jan 2018 A1
20180011006 Kingscott Jan 2018 A1
20180011682 Milevski et al. Jan 2018 A1
20180011994 Boesen Jan 2018 A1
20180012228 Milevski et al. Jan 2018 A1
20180013195 Hviid et al. Jan 2018 A1
20180014102 Hirsch et al. Jan 2018 A1
20180014103 Martin et al. Jan 2018 A1
20180014104 Boesen et al. Jan 2018 A1
20180014107 Razouane et al. Jan 2018 A1
20180014108 Dragicevic et al. Jan 2018 A1
20180014109 Boesen Jan 2018 A1
20180014113 Boesen Jan 2018 A1
20180014140 Milevski et al. Jan 2018 A1
20180014436 Milevski Jan 2018 A1
20180034951 Boesen Feb 2018 A1
20180040093 Boesen Feb 2018 A1
20180042501 Adi et al. Feb 2018 A1
20180056903 Mullett Mar 2018 A1
20180063626 Pong et al. Mar 2018 A1
20180125415 Reed May 2018 A1
20190045288 Walraevens Feb 2019 A1
Foreign Referenced Citations (23)
Number Date Country
204244472 Apr 2015 CN
104683519 Jun 2015 CN
104837094 Aug 2015 CN
1469659 Oct 2004 EP
1017252 May 2006 EP
2903186 Aug 2015 EP
2074817 Apr 1981 GB
2508226 May 2014 GB
06292195 Oct 1998 JP
2008103925 Aug 2008 WO
2008113053 Sep 2008 WO
2007034371 Nov 2008 WO
2011001433 Jan 2011 WO
2012071127 May 2012 WO
2013134956 Sep 2013 WO
2014046602 Mar 2014 WO
2014043179 Jul 2014 WO
2015061633 Apr 2015 WO
2015110577 Jul 2015 WO
2015110587 Jul 2015 WO
2016032990 Mar 2016 WO
WO 2016108230 Jul 2016 WO
2016187869 Dec 2016 WO
Non-Patent Literature Citations (61)
Entry
Akkermans, “Acoustic Ear Recognition for Person Identification”, Automatic Identification Advanced Technologies, 2005 pp. 219-223.
Alzahrani et al: “A Multi-Channel Opto-Electronic Sensor to Accurately Monitor Heart Rate against Motion Artefact during Exercise”, Sensors, vol. 15, No. 10, Oct. 12, 2015, pp. 25681-25702, XP055334602, DOI: 10.3390/s151025681 the whole document.
Announcing the $3,333,333 Stretch Goal (Feb. 24, 2014).
Ben Coxworth: “Graphene-based ink could enable low-cost, foldable electronics”, “Journal of Physical Chemistry Letters”, Northwestern University, (May 22, 2013).
Blain: “World's first graphene speaker already superior to Sennheiser MX400”, htt://www.gizmag.com/graphene-speaker-beats-sennheiser-mx400/31660, (Apr. 15, 2014).
BMW, “BMW introduces BMW Connected—The personalized digital assistant”, “http://bmwblog.com/2016/01/05/bmw-introduces-bmw-connected-the-personalized-digital-assistant”, (Jan. 5, 2016).
BRAGI Is on Facebook (2014).
BRAGI Update—Arrival of Prototype Chassis Parts—More People—Awesomeness (May 13, 2014).
BRAGI Update—Chinese New Year, Design Verification, Charging Case, More People, Timeline(Mar. 6, 2015).
BRAGI Update—First Sleeves From Prototype Tool—Software Development Kit (Jun. 5, 2014).
BRAGI Update—Lets Get Ready to Rumble, A Lot to Be Done Over Christmas (Dec. 22, 2014).
BRAGI Update—Memories From April—Update on Progress (Sep. 16, 2014).
BRAGI Update—Memories from May—Update on Progress—Sweet (Oct. 13, 2014).
BRAGI Update—Memories From One Month Before Kickstarter—Update on Progress (Jul. 10, 2014).
BRAGI Update—Memories From the First Month of Kickstarter—Update on Progress (Aug. 1, 2014).
BRAGI Update—Memories From the Second Month of Kickstarter—Update on Progress (Aug. 22, 2014).
BRAGI Update—New People @BRAGI—Prototypes (Jun. 26, 2014).
BRAGI Update—Office Tour, Tour to China, Tour to CES (Dec. 11, 2014).
BRAGI Update—Status on Wireless, Bits and Pieces, Testing—Oh Yeah, Timeline(Apr. 24, 2015).
BRAGI Update—The App Preview, the Charger, the SDK, BRAGI Funding and Chinese New Year (Feb. 11, 2015).
BRAGI Update—What We Did Over Christmas, Las Vegas & CES (Jan. 19, 2014).
BRAGI Update—Years of Development, Moments of Utter Joy and Finishing What We Started(Jun. 5, 2015).
BRAGI Update—Alpha 5 and Back to China, Backer Day, on Track(May 16, 2015).
BRAGI Update—Beta2 Production and Factory Line(Aug. 20, 2015).
BRAGI Update—Certifications, Production, Ramping up (Nov. 13, 2015).
BRAGI Update—Developer Units Shipping and Status(Oct. 5, 2015).
BRAGI Update—Developer Units Started Shipping and Status (Oct. 19, 2015).
BRAGI Update—Developer Units, Investment, Story and Status(Nov. 2, 2015).
BRAGI Update—Getting Close(Aug. 6, 2015).
BRAGI Update—On Track, Design Verification, How It Works and What's Next(Jul. 15, 2015).
BRAGI Update—On Track, on Track and Gems Overview (Jun. 24, 2015).
BRAGI Update—Status on Wireless, Supply, Timeline and Open House@BRAGI(Apr. 1, 2015).
BRAGI Update—Unpacking Video, Reviews on Audio Perform and Boy Are We Getting Close(Sep. 10, 2015).
Farr, Christina: “iPads in Every Hospital: Apple's Plan to Crack the $3 Trillion Health Care Sector”, “https://www.fastcompany.com/3069060/artists-and-scientists-are-teaming-with-businesses-and-non-profits-on-gender-concerns” (Mar. 18, 2017).
Healthcare Risk Management Review, “Nuance updates computer-assisted physician documentation solution” (Oct. 20, 2016).
Hoffman, “How to Use Android Beam to Wirelessly Transfer Content Between Devices”, (Feb. 22, 2013).
Hoyt et. al., “Lessons Learned from Implementation of Voice Recognition for Documentation in the Military Electronic Health Record System”, The American Health Information Management Association (2017).
Hyundai Motor America, “Hyundai Motor Company Introduces a Health + Mobility Concept for Wellness in Mobility”, Fountain Valley, Californa (2017).
International Search Report & Written Opinion, PCT/EP16/70245 (dated Nov. 16, 2016).
International Search Report & Written Opinion, PCT/EP2016/070231 (dated Nov. 18, 2016).
International Search Report & Written Opinion, PCT/EP2016/070247 (dated Nov. 18, 2016).
International Search Report & Written Opinion, PCT/EP2016/07216 (dated Oct. 18, 2016).
International Search Report and Written Opinion, PCT/EP2016/070228 (dated Jan. 9, 2017).
Jain A et al: “Score normalization in multimodal biometric systems”, Pattern Recognition, Elsevier, GB, vol. 38, No. 12, Dec. 31, 2005, pp. 2270-2285, XP027610849, ISSN: 0031-3203.
Last Push Before the Kickstarter Campaign Ends on Monday 4pm CET (Mar. 28, 2014).
Lovejoy: “Touch ID built into iPhone display one step closer as third-party company announces new tech”, “http://9to5mac.com/2015/07/21/virtualhomebutton/”, (Jul. 21, 2015).
Nemanja Paunovic et al, “A methodology for testing complex professional electronic systems”, Serbian Journal of Electrical Engineering, vol. 9, No. 1, Feb. 1, 2012, pp. 71-80, XP055317584, Yu.
Nigel Whitfield: “Fake tape detectors, ‘from the stands’ footie and UGH? Internet of Things in my set-top box”; http://www.theregister.co.uk/2014/09/24/ibc_round_up_object_audio_dlna_iot/ (Sep. 24, 2014).
Nuance, “ING Netherlands Launches Voice Biometrics Payment System in the Mobile Banking App Powered by Nuance”, “https://www.nuance.com/about-us/newsroom/press-releases/ing-netherlands-launches-nuance-voice-biometrics.html”, 4 pages (Jul. 28, 2015).
Staab, Wayne J., et al., “A One-Size Disposable Hearing Aid is Introduced”, The Hearing Journal 53(4):36-41) Apr. 2000.
Stretchgoal—It's Your Dash (Feb. 14, 2014).
Stretchgoal—The Carrying Case for the Dash (Feb. 12, 2014).
Stretchgoal—Windows Phone Support (Feb. 17, 2014).
The Dash + The Charging Case & the BRAGI News (Feb. 21, 2014).
The Dash—A Word From Our Software, Mechanical and Acoustics Team + An Update (Mar. 11, 2014).
Update From BRAGI—$3,000,000—Yipee (Mar. 22, 2014).
Weisiger; “Conjugated Hyperbilirubinemia”, Jan. 5, 2016.
Wertzner et al., “Analysis of fundamental frequency, jitter, shimmer and vocal intensity in children with phonological disorders”, V. 71, n.5, 582-588, Sep./Oct. 2005; Brazilian Journal of Othrhinolaryngology.
Wikipedia, “Gamebook”, https://en.wikipedia.org/wiki/Gamebook, Sep. 3, 2017, 5 pages.
Wikipedia, “Kinect”, “https://en.wikipedia.org/wiki/Kinect”, 18 pages, (Sep. 9, 2017).
Wikipedia, “Wii Balance Board”, “https://en.wikipedia.org/wiki/Wii_Balance_Board”, 3 pages, (Jul. 20, 2017).
Related Publications (1)
Number Date Country
20190005940 A1 Jan 2019 US
Provisional Applications (1)
Number Date Country
62417195 Nov 2016 US
Continuations (1)
Number Date Country
Parent 15801045 Nov 2017 US
Child 16101894 US