| Patents for G10L 21 - Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility (18,985) |
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| 06/29/2011 | CN102111468A Denoising calling mobile phone and method thereof |
| 06/29/2011 | CN102110443A Noise cancelling circuit and electronic device thereof |
| 06/29/2011 | CN102110442A Muffler device for single board zone of communication equipment |
| 06/29/2011 | CN102110440A System, method, and apparatus for gain factor attenuation |
| 06/29/2011 | CN102110439A Spectrum noise detection method |
| 06/28/2011 | US7970617 Image processing apparatus and image processing method with speech registration |
| 06/28/2011 | US7970616 Efficient review of data |
| 06/28/2011 | US7970608 Providing contextual information for spoken information |
| 06/28/2011 | US7970147 Video game controller with noise canceling logic |
| 06/28/2011 | CA2448182C Segmenting audio signals into auditory events |
| 06/23/2011 | WO2011074702A1 Signal demultiplexing device, signal demultiplexing method, and signal demultiplexing program |
| 06/23/2011 | WO2011073201A2 Sbr bitstream parameter downmix |
| 06/23/2011 | WO2011072729A1 Multi-channel audio processing |
| 06/23/2011 | WO2011072551A1 Audio data processing method, device and multi-point control unit |
| 06/23/2011 | WO2011047887A8 Oversampling in a combined transposer filter bank |
| 06/23/2011 | US20110154418 Remote access to a media device |
| 06/23/2011 | US20110153332 Device and Method for Booting Handheld Apparatus by Voice Control |
| 06/23/2011 | US20110153331 Method for Generating Voice Signal in E-Books and an E-Book Reader |
| 06/23/2011 | US20110153321 Systems and methods for identifying speech sound features |
| 06/23/2011 | US20110153320 Device and method for active noise cancelling and voice communication device including the same |
| 06/23/2011 | US20110153319 Method and Apparatus to Prepare Listener-Interest-Filtered Works |
| 06/23/2011 | US20110153315 Audio and speech processing with optimal bit-allocation for constant bit rate applications |
| 06/23/2011 | US20110153313 Method And Apparatus For The Detection Of Impulsive Noise In Transmitted Speech Signals For Use In Speech Quality Assessment |
| 06/23/2011 | US20110150227 Signal processing method and apparatus |
| 06/23/2011 | US20110146016 Interactive toothbrush and removable audio output module |
| 06/23/2011 | CA2786241A1 Continuous pitch-corrected vocal capture device cooperative with content server |
| 06/23/2011 | CA2779388A1 Sbr bitstream parameter downmix |
| 06/22/2011 | EP2337024A1 Methods and systems for utilizing voice commands onboard an aircraft |
| 06/22/2011 | EP2191467B1 Speech enhancement |
| 06/22/2011 | EP2050094B1 Apparatus and method for transforming audio characteristics of an audio recording |
| 06/22/2011 | CN201877118U Array element structure capable of reducing influences of reflected sound |
| 06/22/2011 | CN1985304B System and method for enhanced artificial bandwidth expansion |
| 06/22/2011 | CN102105931A Apparatus and method for generating a bandwidth extended signal |
| 06/22/2011 | CN102103863A Frequency synthesizing circuit for audio frequency generator |
| 06/22/2011 | CN102103862A Method for suppressing outdoor environmental noises in indoor space |
| 06/22/2011 | CN102103861A Electronic equipment and health protection method |
| 06/22/2011 | CN101770775B Signal processing method and device |
| 06/22/2011 | CN101527141B Method of converting whispered voice into normal voice based on radial group neutral network |
| 06/22/2011 | CN101236250B Sound determination method and sound determination apparatus |
| 06/21/2011 | US7966189 Wearable computer system and modes of operating the system |
| 06/21/2011 | US7966188 Method of enhancing voice interactions using visual messages |
| 06/21/2011 | US7966187 Script compliance and quality assurance using speech recognition |
| 06/21/2011 | US7966178 Device and method for voice activity detection based on the direction from which sound signals emanate |
| 06/21/2011 | US7965196 Devices for use by deaf and/or blind people |
| 06/16/2011 | WO2011071322A2 Device and method for acoustic communication |
| 06/16/2011 | WO2011070035A1 Selective filtering for digital transmission when analogue speech has to be recreated |
| 06/16/2011 | WO2011070033A1 Encoding and decoding speech signals |
| 06/16/2011 | WO2011069293A1 Method, apparatus and system for speech coding and decoding |
| 06/16/2011 | US20110145002 Automatic detection of audio advertisements |
| 06/16/2011 | US20110145001 Automated detection and filtering of audio advertisements |
| 06/16/2011 | US20110145000 Apparatus, System and Method for Voice Dialogue Activation and/or Conduct |
| 06/16/2011 | US20110144998 Embedder for embedding a watermark into an information representation, detector for detecting a watermark in an information representation, method and computer program |
| 06/16/2011 | US20110144987 Using pitch during speech recognition post-processing to improve recognition accuracy |
| 06/16/2011 | US20110144984 Voice coder with two microphone system and strategic microphone placement to deter obstruction for a digital communication device |
| 06/16/2011 | US20110144980 System and method for updating information in electronic calendars |
| 06/15/2011 | EP2334028A2 Sound processing apparatus |
| 06/15/2011 | EP2333771A1 Method and apparatus to enhance an audio signal in a noisy environment |
| 06/15/2011 | EP2333768A2 Device, system and method for activating and/or managing spoken dialogue |
| 06/15/2011 | CN1830026B Geometric source preparation signal processing technique |
| 06/15/2011 | CN1627635B Signal compression/expansion device and mobile communication terminal |
| 06/15/2011 | CN102099857A Method and system for frequency domain postfiltering of encoded audio data in a decoder |
| 06/15/2011 | CN102099855A Spectral smoothing device, encoding device, decoding device, communication terminal device, base station device, and spectral smoothing method |
| 06/15/2011 | CN102099852A Noise cancellation system |
| 06/15/2011 | CN102097100A Device and method for reducing steady-state noises through adding noises |
| 06/15/2011 | CN102097099A Source sound separator with spectrum analysis through linear combination and method therefor |
| 06/14/2011 | US7962344 Depicting a speech user interface via graphical elements |
| 06/14/2011 | US7962343 Method and system of building a grammar rule with baseforms generated dynamically from user utterances |
| 06/14/2011 | US7962342 Dynamic user interface for the temporarily impaired based on automatic analysis for speech patterns |
| 06/14/2011 | US7962335 Robust decoder |
| 06/09/2011 | WO2011069095A2 Stuttering reduction method and device |
| 06/09/2011 | WO2011066844A1 Obfuscated speech synthesis |
| 06/09/2011 | US20110137661 Quantizing device, encoding device, quantizing method, and encoding method |
| 06/09/2011 | US20110137660 Encoding and decoding speech signals |
| 06/09/2011 | US20110137658 Method and apparatus for canceling vocal signal from audio signal |
| 06/09/2011 | US20110137656 Sound classification system for hearing aids |
| 06/09/2011 | US20110137647 Method and apparatus for enhancing voice signal in noisy environment |
| 06/09/2011 | US20110137646 Noise Suppression Method and Apparatus |
| 06/09/2011 | US20110137644 Decoding speech signals |
| 06/09/2011 | US20110137643 Spectral smoothing device, encoding device, decoding device, communication terminal device, base station device, and spectral smoothing method |
| 06/09/2011 | US20110135086 Method and electronic device for improving communication quality based on ambient noise sensing |
| 06/09/2011 | US20110134911 Selective filtering for digital transmission when analogue speech has to be recreated |
| 06/09/2011 | US20110134910 Real-time voip communications using n-way selective language processing |
| 06/09/2011 | US20110134204 System and methods for facilitating collaboration of a group |
| 06/08/2011 | EP2330807A1 Method and electronic device for improving communication quality based on ambient noise sensing |
| 06/08/2011 | EP2329492A1 Upstream quality enhancement signal processing for resource constrained client devices |
| 06/08/2011 | CN1879146B Error detection for speech to text transcription systems |
| 06/08/2011 | CN102089817A An apparatus and a method for calculating a number of spectral envelopes |
| 06/08/2011 | CN102089816A Audio signal synthesizer and audio signal encoder |
| 06/08/2011 | CN102089815A Method and device for digitally processing an audio signal and computer program product |
| 06/08/2011 | CN102089814A An apparatus and a method for decoding an encoded audio signal |
| 06/08/2011 | CN102088506A Method for quickly creating short message based on voice |
| 06/08/2011 | CN101079265B Voice signal processing system |
| 06/07/2011 | US7957978 Method and terminal for encoding or decoding an analog signal |
| 06/07/2011 | US7957976 Establishing a multimodal advertising personality for a sponsor of a multimodal application |
| 06/07/2011 | US7957975 Voice controlled wireless communication device system |
| 06/07/2011 | US7957974 Method and apparatus for controlling devices connected to home network |
| 06/07/2011 | US7957970 Method and system for predicting problematic situations in automated dialog |
| 06/07/2011 | US7957967 Acoustic signal classification system |
| 06/07/2011 | US7957966 Apparatus, method, and program for sound quality correction based on identification of a speech signal and a music signal from an input audio signal |
| 06/07/2011 | US7957965 Communication system noise cancellation power signal calculation techniques |