Mark RAIFEL

Person

Raanana, IL

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for noise reduction and speech enhancement
- Patent number 9,311,928
- Issue date Apr 12, 2016
- VOCALZOOM SYSTEMS LTD.
- Yekutiel Avargel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for retraining of echo cancellation
- Patent number 8,121,260
- Issue date Feb 21, 2012
- AudioCodes Ltd.
- Mark Raifel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit method and system for transmitting information
- Patent number 7,970,122
- Issue date Jun 28, 2011
- AudioCodes Ltd.
- Yakov Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting signaling tones over a packet...
- Patent number 7,949,125
- Issue date May 24, 2011
- AudioCodes Ltd.
- Eli Shoval
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for using a waveform segment in place of a mis...
- Patent number 7,869,992
- Issue date Jan 11, 2011
- AudioCodes Ltd.
- Mark Raifel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Circuit method and system for transmitting information
- Patent number 7,856,087
- Issue date Dec 21, 2010
- AudioCodes Ltd.
- Mark Raifel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ENHANCED AUTOMATIC SPEECH RECOGNITION
- Publication number 20180233129
- Publication date Aug 16, 2018
- VocalZoom Systems Ltd.
- Tal Bakish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE PROCESSOR
- Publication number 20140146927
- Publication date May 29, 2014
- DSP Group Ltd.
- Mark Raifel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MICROPHONE AND METHOD FOR DETECTING BODY CONDUCTED SOUND SI...
- Publication number 20140072146
- Publication date Mar 13, 2014
- DSP Group
- Yuval Itkin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR HIERARCHICAL ADAPTIVE FILTER
- Publication number 20130308771
- Publication date Nov 21, 2013
- D.S.P. Group Ltd.
- Mark Raifel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMFORT NOISE GENERATION METHOD AND SYSTEM
- Publication number 20110228946
- Publication date Sep 22, 2011
- DSP Group Ltd.
- Yaakov CHEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Usage of Speaker Microphone for Sound Enhancement
- Publication number 20110181452
- Publication date Jul 28, 2011
- DSP Group, Ltd.
- Mark RAIFEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for smooth convergence during audio discontinu...
- Publication number 20100260273
- Publication date Oct 14, 2010
- DSP Group Limited
- Mark Raifel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ADAPTIVE ERROR PROTECTION FOR WIRELESS COMMUNICATIONS
- Publication number 20100138724
- Publication date Jun 3, 2010
- DSP Group Ltd.
- Eli Fogel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for transmitting signaling tones over a packet...
- Publication number 20100020962
- Publication date Jan 28, 2010
- Eli Shoval
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet loss concealment
- Publication number 20080294428
- Publication date Nov 27, 2008
- Mark Raifel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Echo cancellation
- Publication number 20080232577
- Publication date Sep 25, 2008
- Mark Raifel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Circuit method and system for transmitting information
- Publication number 20080101593
- Publication date May 1, 2008
- Yakov Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Circuit method and system for transmitting information
- Publication number 20080075269
- Publication date Mar 27, 2008
- AudioCodes Ltd.
- Mark Raifel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dial pulse detection method and detector
- Publication number 20070263797
- Publication date Nov 15, 2007
- AudioCodes Ltd.
- Mark Raifel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for transmitting signaling tones over a packet...
- Publication number 20030194082
- Publication date Oct 16, 2003
- Eli Shoval
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Mark RAIFEL

Person

Patents Grantslast 30 patents

Method and system for noise reduction and speech enhancement

Method and apparatus for retraining of echo cancellation

Circuit method and system for transmitting information

Method and apparatus for transmitting signaling tones over a packet...

Method and apparatus for using a waveform segment in place of a mis...

Circuit method and system for transmitting information

Patents Applicationslast 30 patents

ENHANCED AUTOMATIC SPEECH RECOGNITION

ADAPTIVE PROCESSOR

OPTICAL MICROPHONE AND METHOD FOR DETECTING BODY CONDUCTED SOUND SI...

METHOD AND APPARATUS FOR HIERARCHICAL ADAPTIVE FILTER

COMFORT NOISE GENERATION METHOD AND SYSTEM

Usage of Speaker Microphone for Sound Enhancement

Method and apparatus for smooth convergence during audio discontinu...

ADAPTIVE ERROR PROTECTION FOR WIRELESS COMMUNICATIONS

Method and apparatus for transmitting signaling tones over a packet...

Packet loss concealment

Echo cancellation

Circuit method and system for transmitting information

Circuit method and system for transmitting information

Dial pulse detection method and detector

Method and apparatus for transmitting signaling tones over a packet...