| Patents for G10L 19 - Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis (31,960) |
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| 09/06/2006 | CN1273923C Recording and or reproducing device and method for loading storage medium |
| 09/05/2006 | US7103829 Coding for informed decoders |
| 09/05/2006 | US7103555 Audio signal processing apparatus |
| 09/05/2006 | US7103554 Method and device for generating a data flow from variable-length code words and a method and device for reading a data flow from variable-length code words |
| 09/05/2006 | US7103547 Implementing a high accuracy continuous speech recognizer on a fixed-point processor |
| 09/05/2006 | US7103538 Fixed code book with embedded adaptive code book |
| 09/05/2006 | US7103537 System and method for linear prediction |
| 09/05/2006 | US7103431 Audio player |
| 09/05/2006 | US7103430 Recording apparatus, reproducing apparatus, and recording and/or reproducing apparatus |
| 09/05/2006 | US7103265 Automatic level control for changing audio mode of digital video recording apparatus |
| 09/05/2006 | US7102663 Mixed-media telecommunication call set-up |
| 09/05/2006 | US7102067 Using a system for prediction of musical preferences for the distribution of musical content over cellular networks |
| 08/31/2006 | WO2006091151A1 Optimized fidelity and reduced signaling in multi-channel audio encoding |
| 08/31/2006 | WO2006091150A1 Improved filter smoothing in multi-channel audio encoding and/or decoding |
| 08/31/2006 | WO2006091139A1 Adaptive bit allocation for multi-channel audio encoding |
| 08/31/2006 | WO2006090934A1 Sound source supply device and sound source supply method |
| 08/31/2006 | WO2006090852A1 Data regeneration device |
| 08/31/2006 | WO2006089570A1 Near-transparent or transparent multi-channel encoder/decoder scheme |
| 08/31/2006 | US20060195908 Data processing circuit, reproduction apparatus, data processing method, reproduction method, storage medium in which data processing program is stored, and storage medium in which reproduction program is stored |
| 08/31/2006 | US20060195322 System and method for detecting and storing important information |
| 08/31/2006 | US20060195315 Sound synthesis processing system |
| 08/31/2006 | US20060195314 Optimized fidelity and reduced signaling in multi-channel audio encoding |
| 08/31/2006 | US20060195206 Portable sound reproducing system and method |
| 08/31/2006 | US20060192894 Moving picture processing device, information processing device, and program thereof |
| 08/31/2006 | US20060191992 Method and system for illustrating sound and text |
| 08/30/2006 | EP1696628A2 A system and method for modifying speech playout to compensate for transmission delay jitter in a voice over Internet Protocol (VolP) network |
| 08/30/2006 | EP1695338A1 Apparatus and method for generating a level parameter and apparatus and method for generating a multi-channel representation |
| 08/30/2006 | EP1695337A1 Method and apparatus for detecting a watermark in a signal |
| 08/30/2006 | EP1488339B1 Data stream adaptation server |
| 08/30/2006 | EP1436958A4 A digital implementation of multi-channel demodulators |
| 08/30/2006 | EP1380029B1 Time-scale modification of signals applying techniques specific to determined signal types |
| 08/30/2006 | EP1317752B1 A method and a device for objective speech quality assessment without reference signal |
| 08/30/2006 | CN1826635A Audio file format conversion |
| 08/30/2006 | CN1826634A Low bit-rate audio encoding |
| 08/30/2006 | CN1825944A Mobile video broadcasting system and method thereof |
| 08/30/2006 | CN1825884A Maintenance information communication terminal, management mainframe, image forming apparatus and communication method |
| 08/30/2006 | CN1825327A Contents processing unit |
| 08/30/2006 | CN1272765C Comparing audio using characterizations based on auditory events |
| 08/29/2006 | US7099830 Effective deployment of temporal noise shaping (TNS) filters |
| 08/29/2006 | US7099823 Coded voice signal format converting apparatus |
| 08/29/2006 | US7099820 Method and apparatus for concealing jitter buffer expansion and contraction |
| 08/29/2006 | US7099749 Voice controlled vehicle wheel alignment system |
| 08/29/2006 | US7099679 Method of saving power by reducing active reception time in standby mode |
| 08/29/2006 | US7099274 VoIP system and method for preventing data loss in the same |
| 08/29/2006 | US7098814 Method and apparatus for encoding and/or decoding digital data |
| 08/24/2006 | WO2006089055A1 Speech analyzing system with adaptive noise codebook |
| 08/24/2006 | WO2006087490A1 Method of measuring annoyance caused by noise in an audio signal |
| 08/24/2006 | WO2005071684A8 Playback device for information data sets |
| 08/24/2006 | WO2004114724A3 Predictive multi-channel decoder |
| 08/24/2006 | WO2004084179A3 Adaptive correlation window for open-loop pitch |
| 08/24/2006 | US20060190247 Near-transparent or transparent multi-channel encoder/decoder scheme |
| 08/24/2006 | US20060190246 Transcoding method for switching between selectable mode voice encoder and an enhanced variable rate CODEC |
| 08/24/2006 | US20060190245 System for generating a wideband signal from a received narrowband signal |
| 08/24/2006 | US20060188128 Method and System for Managing and Controlling Electronic Media |
| 08/23/2006 | EP1694096A2 Method and system for reducing audio latency |
| 08/23/2006 | EP1693832A2 Method, apparatus and system for embedding data in and extracting data from encoded voice code |
| 08/23/2006 | EP1692689A1 Optimized multiple coding method |
| 08/23/2006 | EP1692688A1 Audio coding |
| 08/23/2006 | EP1692687A1 Transcoding between the indices of multipulse dictionaries used for coding in digital signal compression |
| 08/23/2006 | EP1692686A1 Audio signal coding |
| 08/23/2006 | EP1234288A4 Method and system for device control |
| 08/23/2006 | CN1823482A Methods and apparatus for embedding watermarks |
| 08/23/2006 | CN1823378A Watermark embedding and detection |
| 08/23/2006 | CN1271597C Method and device for encoding/decoding sound source signals |
| 08/23/2006 | CN1271596C Method and apparatus for identifying frequency bands to compute linear phase shase shifts between frame prototypes in a speech coder |
| 08/23/2006 | CN1271593C Voice signal detection method |
| 08/22/2006 | US7096240 Channel coupling for an AC-3 encoder |
| 08/22/2006 | US7096187 Compressed audio information |
| 08/22/2006 | US7096181 Method for searching codebook |
| 08/22/2006 | US7096180 Method and apparatuses for improving quality of digitally encoded speech in the presence of interference |
| 08/22/2006 | US7095871 Digital asset management and linking media signals with related data using watermarks |
| 08/22/2006 | US7095846 Half duplex device and signal processing method thereof |
| 08/17/2006 | WO2006085586A1 Pulse allocating method in voice coding |
| 08/17/2006 | WO2006084916A2 Parametric joint-coding of audio sources |
| 08/17/2006 | US20060184861 Method and system for lost packet concealment in high quality audio streaming applications |
| 08/17/2006 | US20060184359 Method and system for low bit rate voice encoding and decoding applicable for any reduced bandwith rquirements including wireless |
| 08/17/2006 | US20060184358 Distortion-based method and apparatus for buffer control in a communication system |
| 08/17/2006 | US20060184262 Coding apparatus and method, decoding apparatus and method, and program storage medium |
| 08/17/2006 | US20060184261 Method and system for reducing audio latency |
| 08/17/2006 | US20060183542 Method and system for displaying video from a video game console |
| 08/17/2006 | US20060182246 Maintenance information communication terminal, image forming apparatus provided with same, maintenance information management host,and communication method |
| 08/17/2006 | US20060182007 Realizing high quality LPCM audio data as two separate elementary streams |
| 08/17/2006 | US20060181631 Moving picture processing device, information processing device, and program thereof |
| 08/17/2006 | US20060181436 Floating point type digital signal reversible encoding method, decoding method, devices for them, and programs for them |
| 08/17/2006 | DE112004001900T5 Systeme und Verfahren zur Tonkompression Systems and methods for sound compression |
| 08/17/2006 | CA2707761A1 Parametric joint-coding of audio sources |
| 08/17/2006 | CA2597746A1 Parametric joint-coding of audio sources |
| 08/16/2006 | EP1691348A1 Parametric joint-coding of audio sources |
| 08/16/2006 | EP1690253A1 A highly optimized nonlinear least squares method for sinusoidal sound modelling |
| 08/16/2006 | EP1514262B1 Audio coding |
| 08/16/2006 | EP1444688B1 Encoding device and decoding device |
| 08/16/2006 | EP1292942B1 Method and apparatus for mitigating the effect of transmission errors in a distributed speech recognition process and system |
| 08/16/2006 | EP1228506B1 Method of encoding an audio signal using a quality value for bit allocation |
| 08/16/2006 | CN2807612Y Adpcm数字编码转换器 Adpcm digital transcoder |
| 08/16/2006 | CN1820306A Method and device for gain quantization in variable bit rate wideband speech coding |
| 08/16/2006 | CN1819602A Talk recording method of mobile communication terminal |
| 08/16/2006 | CN1819465A Audio-frequency decoder and method for decreasing audio-frequency decoder and processor arithmetic time |
| 08/16/2006 | CN1819049A Realizing high quality lpcm audio data as two separate elementary streams |
| 08/16/2006 | CN1819022A Coding decoding method of fast audio-variable signal |
| 08/16/2006 | CN1819021A Transcoding method for switching between selectable mode voice encoder and an enhanced variable rate codec |