| 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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| 06/05/2012 | US8195460 Speaker characterization through speech analysis |
| 06/05/2012 | US8195454 Speech enhancement in entertainment audio |
| 06/05/2012 | US8195453 Distributed intelligibility testing system |
| 06/05/2012 | US8195450 Decoder with embedded silence and background noise compression |
| 06/05/2012 | US8195449 Low-complexity, non-intrusive speech quality assessment |
| 06/05/2012 | US8195319 Predictive pre-recording of audio for voice input |
| 06/05/2012 | US8195246 Optimized method of filtering non-steady noise picked up by a multi-microphone audio device, in particular a “hands-free” telephone device for a motor vehicle |
| 06/05/2012 | US8195036 Storage medium for storing text-based subtitle data including style information, and reproducing apparatus and method for reproducing text-based subtitle data including style information |
| 06/05/2012 | US8194881 Detection and suppression of wind noise in microphone signals |
| 06/05/2012 | US8194872 Multi-channel adaptive speech signal processing system with noise reduction |
| 06/05/2012 | US8194500 Method and device for locating a sound source |
| 06/05/2012 | US8194102 Rendering annotations for images |
| 06/05/2012 | CA2581591C System and methods for adaptively switching a mobile device's mode of operation |
| 05/31/2012 | WO2012070684A1 Signal processing device, signal processing method, and signal processing program |
| 05/31/2012 | WO2012070671A1 Signal processing device, signal processing method and signal processing program |
| 05/31/2012 | WO2012070670A1 Signal processing device, signal processing method, and signal processing program |
| 05/31/2012 | WO2012070668A1 Signal processing device, signal processing method, and signal processing program |
| 05/31/2012 | WO2012069966A1 System and method for producing an audio signal |
| 05/31/2012 | WO2012069020A1 Method and device for speech enhancement, and communication headphones with noise reduction |
| 05/31/2012 | US20120136670 Bandwidth extension method, bandwidth extension apparatus, program, integrated circuit, and audio decoding apparatus |
| 05/31/2012 | US20120136667 Voice assistant system |
| 05/31/2012 | US20120136656 Communication System |
| 05/31/2012 | US20120134548 Smartphone-Based Methods and Systems |
| 05/31/2012 | US20120134508 Audio Processing Apparatus |
| 05/31/2012 | US20120134507 Methods, Systems, and Products for Voice Control |
| 05/30/2012 | EP2458587A1 Audio processing apparatus |
| 05/30/2012 | EP2458586A1 System and method for producing an audio signal |
| 05/30/2012 | EP2457322A1 Adaptive gain control for digital audio samples in a media stream |
| 05/30/2012 | EP2126905B1 Methods and devices for audio signals encoding and decoding, encoded audio signal |
| 05/30/2012 | EP1899963B1 Method and device for noise detection |
| 05/30/2012 | CN1867966B Data processing unit, mode model search unit and specific mode model providing system |
| 05/30/2012 | CN102483928A Voice data synthesis device |
| 05/30/2012 | CN102483927A Device for improving the intelligibility of speech in a multi-user communication system |
| 05/30/2012 | CN102483926A 在处理语音信号中通过把语音作为目标和忽略噪声以降噪的系统及方法 In processing the speech signal through the system and method of the voice as a target and ignore the noise with noise reduction |
| 05/30/2012 | CN102483920A Voice reproduction device and voice reproduction method |
| 05/30/2012 | CN102483918A 声音识别装置 Voice recognition means |
| 05/30/2012 | CN102480649A Separator for separating voice signal from data signal |
| 05/30/2012 | CN102480545A 无线通信终端装置和消除干扰方法 Wireless communication terminal apparatus and method to eliminate interference |
| 05/30/2012 | CN102479515A Audio processing device, audio processing method and audio acquisition apparatus |
| 05/30/2012 | CN102044253B Echo signal processing method and system as well as television |
| 05/30/2012 | CN101859568B Method and device for eliminating voice background noise |
| 05/30/2012 | CN101859567B Method and device for eliminating voice background noise |
| 05/30/2012 | CN101853661B Noise spectrum estimation and voice mobility detection method based on unsupervised learning |
| 05/30/2012 | CN101853659B Bandwidth extension apparatus and a method therefor, program and telephone terminal |
| 05/30/2012 | CN101809657B Method and device for noise filling |
| 05/30/2012 | CN101751692B Method for voice-driven lip animation |
| 05/30/2012 | CN101727912B 噪声抑制装置及噪声抑制方法 Noise suppression apparatus and method for noise suppression |
| 05/30/2012 | CN101676993B Method and device for the artificial extension of the bandwidth of speech signals |
| 05/30/2012 | CN101625869B Non-air conduction speech enhancement method based on wavelet-packet energy |
| 05/30/2012 | CN101625868B Volume adjusting apparatus and volume adjusting method |
| 05/30/2012 | CN101601088B Sound judging device, sound sensing device, and sound judging method |
| 05/30/2012 | CN101416237B Method and apparatus for removing voice reverberation based on probability model of source and room acoustics |
| 05/30/2012 | CN101410157B Sound processing apparatus, sound processing method |
| 05/30/2012 | CN101221767B Voice boosting device and method used on the same |
| 05/29/2012 | US8190528 Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, and rights management |
| 05/29/2012 | US8190441 Playback of compressed media files without quantization gaps |
| 05/29/2012 | US8190440 Sub-band codec with native voice activity detection |
| 05/29/2012 | US8190438 Targeted audio in multi-dimensional space |
| 05/29/2012 | US8190437 Speaker verification methods and apparatus |
| 05/29/2012 | US8190436 System and method of spoken language understanding in human computer dialogs |
| 05/29/2012 | US8190434 Apparatus for providing information for vehicle |
| 05/29/2012 | US8190431 Method and system for providing speech recognition |
| 05/29/2012 | US8190429 Providing a codebook for bandwidth extension of an acoustic signal |
| 05/29/2012 | US8190427 Compander which uses adaptive pre-emphasis filtering on the basis of linear prediction |
| 05/29/2012 | US8190426 Spectral refinement system |
| 05/29/2012 | US8189834 Device and method for generating a filtered activity pattern, source divider, method for generating a debugged audio signal and computer program |
| 05/24/2012 | WO2012066739A1 Communication system and communication method |
| 05/24/2012 | WO2012065217A1 Systems and methods for reducing unwanted sounds in signals received from an arrangement of microphones |
| 05/24/2012 | US20120130720 Information providing device |
| 05/24/2012 | US20120130154 Voice Volume Modulator |
| 05/24/2012 | US20120128186 Conversation detection apparatus, hearing aid, and conversation detection method |
| 05/24/2012 | US20120128178 Sound reproducing apparatus, sound reproducing method, and program |
| 05/24/2012 | US20120128177 Circular Frequency Translation with Noise Blending |
| 05/24/2012 | US20120127072 Control method using voice and gesture in multimedia device and multimedia device thereof |
| 05/23/2012 | EP2453979A1 A system for voice control of a medical implant |
| 05/23/2012 | CN202229840U Laser detection device for voice information |
| 05/23/2012 | CN102474681A Conversation detection device, hearing aid and conversation detection method |
| 05/23/2012 | CN102473417A Band enhancement method, band enhancement apparatus, program, integrated circuit and audio decoder apparatus |
| 05/23/2012 | CN102473416A Voice quality conversion device, method therefor, vowel information generating device, and voice quality conversion system |
| 05/23/2012 | CN102473415A Audio control device, audio control program, and audio control method |
| 05/23/2012 | CN102473414A 带宽扩展编码器、带宽扩展解码器和相位声码器 A bandwidth extension encoder, the bandwidth extension decoder and the phase vocoder |
| 05/23/2012 | CN102473412A Audio signal section estimateing apparatus, audio signal section estimateing method, program therefor and recording medium |
| 05/23/2012 | CN102469386A 车载用音频再生装置及车载用音频再生方法 Onboard audio playback device and in-vehicle audio playback method |
| 05/23/2012 | CN102024456B Audio processing apparatus and audio processing method |
| 05/23/2012 | CN101800049B Coding apparatus and decoding apparatus |
| 05/23/2012 | CN101656073B Decoding apparatus, decoding method and communication terminals and base station apparatus |
| 05/23/2012 | CN101556800B Acoustic spectrum coding method and apparatus, spectrum decoding method and apparatus, acoustic signal transmission apparatus, acoustic signal reception apparatus |
| 05/23/2012 | CN101479790B Noise synthesis |
| 05/23/2012 | CN101432805B Signal processing method, device and equipment for enhancement for blind source separation (BSS) |
| 05/23/2012 | CN101071568B Method and system of audio decoder |
| 05/22/2012 | US8185473 Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management |
| 05/22/2012 | US8185402 Robust voice browser system and voice activated device controller |
| 05/22/2012 | US8185401 Automated sentence planning in a task classification system |
| 05/22/2012 | US8185400 System and method for isolating and processing common dialog cues |
| 05/22/2012 | US8185399 System and method of providing an automated data-collection in spoken dialog systems |
| 05/22/2012 | US8185398 Reading device with shortcut read function |
| 05/22/2012 | US8185397 Speech processing apparatus, medium, and method recognizing and responding to speech using entity information |
| 05/22/2012 | US8185388 Apparatus for improving packet loss, frame erasure, or jitter concealment |
| 05/22/2012 | US8185386 Method and apparatus for performing packet loss or frame erasure concealment |
| 05/22/2012 | US8185382 Unified treatment of resolved and unresolved harmonics |