Riitta Elina Niemisto

Person

Tampere, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Audio capture with multiple microphones
- Patent number 10,856,075
- Issue date Dec 1, 2020
- Nokia Technologies Oy
- Antti Heikki Tapio Sassi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise reduction in multi-microphone systems
- Patent number 10,469,944
- Issue date Nov 5, 2019
- Nokia Technologies Oy
- Riitta Niemisto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio capture with multiple microphones
- Patent number 9,888,317
- Issue date Feb 6, 2018
- Nokia Technologies Oy
- Antti Heikki Tapio Sassi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and an apparatus for processing an audio signal using noise...
- Patent number 9,640,187
- Issue date May 2, 2017
- Nokia Technologies Oy
- Riitta Elina Niemisto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal processing apparatus
- Patent number 9,076,437
- Issue date Jul 7, 2015
- Nokia Technologies Oy
- Riitta Elina Niemisto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for voice activity determination
- Patent number 8,682,662
- Issue date Mar 25, 2014
- Nokia Corporation
- Riitta Elina Niemistö
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic device speech enhancement
- Patent number 8,275,136
- Issue date Sep 25, 2012
- Nokia Corporation
- Riitta Elina Niemisto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for voice activity determination
- Patent number 8,244,528
- Issue date Aug 14, 2012
- Nokia Corporation
- Riitta Elina Niemistö
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Audio Capture With Multiple Microphones
- Publication number 20180103317
- Publication date Apr 12, 2018
- Nokia Technologies Oy
- Antti Heikki Tapio Sassi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO CAPTURE WITH MULTIPLE MICROPHONES
- Publication number 20150172811
- Publication date Jun 18, 2015
- Nokia Corporation
- Antti Heikki Tapio SASSI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NOISE REDUCTION IN MULTI-MICROPHONE SYSTEMS
- Publication number 20150110284
- Publication date Apr 23, 2015
- NOKIA CORPORTION
- Riitta NIEMISTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR FILTERING AN AUDIO SIGNAL
- Publication number 20150071463
- Publication date Mar 12, 2015
- Nokia Corporation
- Riitta Elina Niemistö
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS FOR AUDIO SIGNAL PROCESSING
- Publication number 20140006019
- Publication date Jan 2, 2014
- Nokia Corporation
- Erkki Juhani Paajanen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND AN APPARATUS FOR PROCESSING AN AUDIO SIGNAL
- Publication number 20130035777
- Publication date Feb 7, 2013
- Nokia Corporation
- Riitta Elina Niemisto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method And Apparatus For Voice Activity Determination
- Publication number 20120310641
- Publication date Dec 6, 2012
- Nokia Corporation
- Riitta Elina Niemisto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Apparatus
- Publication number 20110058687
- Publication date Mar 10, 2011
- Nokia Corporation
- Riitta Elina Niemisto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Electronic Device Speech Enhancement
- Publication number 20090316918
- Publication date Dec 24, 2009
- Nokia Corporation
- Riitta Elina Niemisto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Voice Activity Determination
- Publication number 20090271190
- Publication date Oct 29, 2009
- Nokia Corporation
- Riitta Elina Niemisto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Filterbank-based processing of speech signals
- Publication number 20070078645
- Publication date Apr 5, 2007
- Nokia Corporation
- Riitta Niemisto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Detection of voice activity in an audio signal
- Publication number 20060053007
- Publication date Mar 9, 2006
- Nokia Corporation
- Riitta Niemisto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Riitta Elina Niemisto

Person

Patents Grantslast 30 patents

Audio capture with multiple microphones

Noise reduction in multi-microphone systems

Audio capture with multiple microphones

Method and an apparatus for processing an audio signal using noise...

Audio signal processing apparatus

Method and apparatus for voice activity determination

Electronic device speech enhancement

Method and apparatus for voice activity determination

Patents Applicationslast 30 patents

Audio Capture With Multiple Microphones

AUDIO CAPTURE WITH MULTIPLE MICROPHONES

NOISE REDUCTION IN MULTI-MICROPHONE SYSTEMS

METHOD AND APPARATUS FOR FILTERING AN AUDIO SIGNAL

APPARATUS FOR AUDIO SIGNAL PROCESSING

METHOD AND AN APPARATUS FOR PROCESSING AN AUDIO SIGNAL

Method And Apparatus For Voice Activity Determination

Apparatus

Electronic Device Speech Enhancement

Method and Apparatus for Voice Activity Determination

Filterbank-based processing of speech signals

Detection of voice activity in an audio signal