| 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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| 02/10/2015 | US8954175 User-guided audio selection from complex sound mixtures |
| 02/10/2015 | US8953889 Object datastore in an augmented reality environment |
| 02/10/2015 | US8953818 Spectral band substitution to avoid howls and sub-oscillation |
| 02/10/2015 | US8953813 Reduced delay digital active noise cancellation |
| 02/05/2015 | US20150039369 Automated earpiece cache management |
| 02/05/2015 | US20150039320 Systems Apparatus and Methods for Encoding/Decoding Persistent Universal Media Codes to Encoded Audio |
| 02/05/2015 | US20150039319 Command Handling Method, Apparatus, and System |
| 02/05/2015 | US20150039300 Vehicle-mounted communication device |
| 02/05/2015 | US20150036872 Audible document identification for visually impaired people |
| 02/04/2015 | EP2831875A1 Bandwidth extension of harmonic audio signal |
| 02/04/2015 | CN104335273A 基于系统状态来调节音频波束形成设置 Based on the system state to adjust the audio settings beamforming |
| 02/04/2015 | CN104332161A 一种基于接收先验和单源点检测的欠定盲辨识方法 Based receive a priori and a single source point detection underdetermined blind identification method |
| 02/04/2015 | CN104332160A 信息处理方法及电子设备 The information processing method and an electronic device |
| 02/03/2015 | US8949223 Dynamic language translation of web site content |
| 02/03/2015 | US8949134 Method and apparatus for recording/replaying application execution with recorded voice recognition utterances |
| 02/03/2015 | US8949133 Information retrieving apparatus |
| 02/03/2015 | US8949132 System and method of providing a spoken dialog interface to a website |
| 02/03/2015 | US8949131 System and method of dialog trajectory analysis |
| 02/03/2015 | US8949130 Internal and external speech recognition use with a mobile communication facility |
| 02/03/2015 | US8949125 Annotating maps with user-contributed pronunciations |
| 02/03/2015 | US8949123 Display apparatus and voice conversion method thereof |
| 02/03/2015 | US8949122 Stored phrase reutilization when testing speech recognition |
| 02/03/2015 | US8949121 Method and means for encoding background noise information |
| 02/03/2015 | US8949120 Adaptive noise cancelation |
| 02/03/2015 | US8949119 Signal processing apparatus and signal processing method, encoder and encoding method, decoder and decoding method, and program |
| 02/03/2015 | US8949118 System and method for robust estimation and tracking the fundamental frequency of pseudo periodic signals in the presence of noise |
| 02/03/2015 | US8949117 Encoding device, decoding device and methods therefor |
| 02/03/2015 | US8949116 Signal processing method and apparatus for amplifying speech signals |
| 02/03/2015 | US8949115 Terminal device, audio output method, and information processing system |
| 02/03/2015 | US8949114 Method and arrangement for estimating the quality degradation of a processed signal |
| 02/03/2015 | US8948429 Amplification of a speech signal in dependence on the input level |
| 02/03/2015 | US8948416 Wireless telephone having multiple microphones |
| 02/03/2015 | US8948350 Telecommunication call management and monitoring system with voiceprint verification |
| 02/03/2015 | US8947683 Printing apparatus and method for controlling printing apparatus |
| 01/29/2015 | WO2015011078A1 Method for suppressing the late reverberation of an audible signal |
| 01/29/2015 | WO2015010966A1 Context-based entropy coding of sample values of a spectral envelope |
| 01/29/2015 | WO2015010954A1 Apparatus and method for encoding and decoding an encoded audio signal using temporal noise/patch shaping |
| 01/29/2015 | WO2015010953A1 Apparatus, method and computer program for decoding an encoded audio signal |
| 01/29/2015 | WO2015010952A1 Apparatus and method for decoding and encoding an audio signal using adaptive spectral tile selection |
| 01/29/2015 | WO2015010950A1 Apparatus and method for decoding an encoded audio signal using a cross-over filter around a transition frequency |
| 01/29/2015 | WO2015010948A1 Apparatus and method for encoding or decoding an audio signal with intelligent gap filling in the spectral domain |
| 01/29/2015 | WO2015010947A1 Audio encoder, audio decoder and related methods using two-channel processing within an intelligent gap filling framework |
| 01/29/2015 | WO2015010934A1 Audio decoder, audio encoder, method for providing at least four audio channel signals on the basis of an encoded representation, method for providing an encoded representation on the basis of at least four audio channel signals and computer program using a bandwidth extension |
| 01/29/2015 | WO2015010926A1 Audio encoder, audio decoder, methods and computer program using jointly encoded residual signals |
| 01/29/2015 | US20150032461 Subband Block Based Harmonic Transposition |
| 01/29/2015 | US20150032460 Terminal and speech-recognized text edit method thereof |
| 01/29/2015 | US20150032455 Computerized information and display apparatus and methods |
| 01/29/2015 | US20150032445 Noise estimation apparatus, noise estimation method, noise estimation program, and recording medium |
| 01/29/2015 | US20150030181 Frequency characteristic modification device |
| 01/29/2015 | US20150030171 Acoustic signal processing device and acoustic signal processing method |
| 01/28/2015 | EP2830065A1 Apparatus and method for decoding an encoded audio signal using a cross-over filter around a transition frequency |
| 01/28/2015 | EP2830064A1 Apparatus and method for decoding and encoding an audio signal using adaptive spectral tile selection |
| 01/28/2015 | EP2830063A1 Apparatus, method and computer program for decoding an encoded audio signal |
| 01/28/2015 | EP2830061A1 Apparatus and method for encoding and decoding an encoded audio signal using temporal noise/patch shaping |
| 01/28/2015 | EP2830056A1 Apparatus and method for encoding or decoding an audio signal with intelligent gap filling in the spectral domain |
| 01/28/2015 | EP2830055A1 Context-based entropy coding of sample values of a spectral envelope |
| 01/28/2015 | EP2830054A1 Audio encoder, audio decoder and related methods using two-channel processing within an intelligent gap filling framework |
| 01/28/2015 | EP2830052A1 Audio decoder, audio encoder, method for providing at least four audio channel signals on the basis of an encoded representation, method for providing an encoded representation on the basis of at least four audio channel signals and computer program using a bandwidth extension |
| 01/28/2015 | EP2830051A2 Audio encoder, audio decoder, methods and computer program using jointly encoded residual signals |
| 01/28/2015 | EP2828856A2 Harmonicity estimation, audio classification, pitch determination and noise estimation |
| 01/28/2015 | EP2828853A1 Method and system for bias corrected speech level determination |
| 01/28/2015 | EP2828852A1 Post-processing gains for signal enhancement |
| 01/28/2015 | EP2828851A1 Method and apparatus for acoustic echo control |
| 01/28/2015 | EP2828850A2 Audio processing method and audio processing apparatus |
| 01/28/2015 | EP2828849A1 Talker collisions in an auditory scene |
| 01/28/2015 | CN104321815A 用于带宽扩展的高频编码/高频解码方法和设备 For high-frequency bandwidth extension encoding / decoding method and apparatus high-frequency |
| 01/28/2015 | CN104318930A 子带处理单元以及生成合成子带信号的方法 Sub-band processing unit and a method of generating a composite sub-band signals |
| 01/28/2015 | CN104318929A 子带处理单元以及生成合成子带信号的方法 Sub-band processing unit and a method of generating a composite sub-band signals |
| 01/28/2015 | CN104318928A 子带处理单元以及生成合成子带信号的方法 Sub-band processing unit and a method of generating a composite sub-band signals |
| 01/28/2015 | CN104318927A 一种抗噪声的低速率语音编码方法及解码方法 An anti-noise low-rate speech coding method and decoding method |
| 01/28/2015 | CN103026408B 音频信号产生装置 Audio signal generating means |
| 01/28/2015 | CN102779521B 语音解码装置及语音解码方法 Speech decoding apparatus and speech decoding method |
| 01/28/2015 | CN102779520B 语音解码装置及语音解码方法 Speech decoding apparatus and speech decoding method |
| 01/27/2015 | US8943394 System and method for interacting with live agents in an automated call center |
| 01/27/2015 | US8942987 Identifying qualified audio of a plurality of audio streams for display in a user interface |
| 01/27/2015 | US8942986 Determining user intent based on ontologies of domains |
| 01/27/2015 | US8942985 Centralized method and system for clarifying voice commands |
| 01/27/2015 | US8942976 Method and device for noise reduction control using microphone array |
| 01/27/2015 | US8942975 Noise suppression in a Mel-filtered spectral domain |
| 01/27/2015 | US8942387 Noise-reducing directional microphone array |
| 01/27/2015 | US8942383 Wind suppression/replacement component for use with electronic systems |
| 01/22/2015 | WO2015010129A1 Speech signal separation and synthesis based on auditory scene analysis and speech modeling |
| 01/22/2015 | WO2015008699A1 Method for processing acoustic signal |
| 01/22/2015 | WO2015007114A1 Decoding method and decoding device |
| 01/22/2015 | US20150025893 Image processing apparatus and control method thereof |
| 01/22/2015 | US20150025892 Method and system for template-based personalized singing synthesis |
| 01/22/2015 | US20150025880 Method for Processing Speech Signals Using an Ensemble of Speech Enhancement Procedures |
| 01/22/2015 | US20150025878 Dominant Speech Extraction in the Presence of Diffused and Directional Noise Sources |
| 01/22/2015 | US20150023526 Process for adjusting the sound volume of a digital sound recording |
| 01/22/2015 | US20150023514 Method and Apparatus for Acoustic Echo Control |
| 01/21/2015 | EP2827331A2 Improvements in near-end listening intelligibility enhancement |
| 01/21/2015 | EP2827330A1 Audio signal processing device and audio signal processing method |
| 01/21/2015 | EP2827329A2 Call device and voice modification method |
| 01/21/2015 | EP2826261A1 Spatial audio signal filtering |
| 01/21/2015 | CN204119309U 一种基于噪声估计自动调整通话音量的手机 A noise estimate adjusted automatically based on phone call volume |
| 01/21/2015 | CN204117590U 语音采集降噪装置以及语音质量评价系统 Voice collecting noise devices and voice quality assessment system |
| 01/21/2015 | CN104301827A 一种智能过滤耳机 An intelligent filter headset |
| 01/21/2015 | CN104301537A 一种降噪手机及降噪方法 Noise reduction and noise reduction method of a mobile phone |
| 01/21/2015 | CN104299622A 一种音频处理方法 An audio processing method |
| 01/21/2015 | CN104299620A 一种基于emd算法的语音增强方法 A speech enhancement algorithm emd |