| 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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| 09/27/2012 | US20120245932 Voice recognition apparatus |
| 09/27/2012 | US20120245927 System and method for monaural audio processing based preserving speech information |
| 09/26/2012 | EP2503548A1 Speech encoding device, speech decoding device, speech encoding method, speech decoding method, speech encoding program, and speech decoding program |
| 09/26/2012 | EP2503547A1 Speech encoding device, speech decoding device, speech encoding method, speech decoding method, speech encoding program, and speech decoding program |
| 09/26/2012 | EP2503546A1 Speech encoding device, speech decoding device, speech encoding method, speech decoding method, speech encoding program, and speech decoding program |
| 09/26/2012 | EP2502231A1 Bandwidth extension of a low band audio signal |
| 09/26/2012 | EP2502230A1 Improved excitation signal bandwidth extension |
| 09/26/2012 | EP2502229A1 Methods and arrangements for loudness and sharpness compensation in audio codecs |
| 09/26/2012 | EP2502226A1 System and method of using multi pattern viterbi algorithm for joint decoding of multiple patterns |
| 09/26/2012 | CN102694561A Wireless receiver |
| 09/26/2012 | CN102693729A Customized voice reading method, system, and terminal possessing the system |
| 09/26/2012 | CN102693378A Systems and methods for secure transaction management and electronic rights protection |
| 09/26/2012 | CN102231279B Objective evaluation system and method of voice frequency quality based on hearing attention |
| 09/26/2012 | CN102110440B System, method, and apparatus for gain factor attenuation |
| 09/26/2012 | CN102099855B Spectral smoothing device, encoding device, decoding device, communication terminal device, base station device, and spectral smoothing method |
| 09/26/2012 | CN101986386B Method and device for eliminating voice background noise |
| 09/26/2012 | CN101908342B Method for inhibiting pre-echoes of audio transient signals by utilizing frequency domain filtering post-processing |
| 09/26/2012 | CN101903946B Distributed dictation/transcription system |
| 09/26/2012 | CN101542601B Systems and methods for dynamic normalization to reduce loss in precision for low-level signals |
| 09/26/2012 | CN101484939B Clock drift compensation techniques for audio decoding |
| 09/26/2012 | CN101366177B Audio dosage control |
| 09/25/2012 | US8275625 Adaptive variable bit rate audio encoding |
| 09/25/2012 | US8275621 Determining text to speech pronunciation based on an utterance from a user |
| 09/25/2012 | US8275617 Speech command input recognition system for interactive computer display with interpretation of ancillary relevant speech query terms into commands |
| 09/25/2012 | US8275612 Method and apparatus for detecting noise |
| 09/25/2012 | US8275604 Adaptive pattern learning for bilingual data mining |
| 09/25/2012 | US8275147 Selective shaping of communication signals |
| 09/25/2012 | US8275061 Spectrum coding apparatus, spectrum decoding apparatus, acoustic signal transmission apparatus, acoustic signal reception apparatus and methods thereof |
| 09/20/2012 | WO2012125231A1 Apparatus and method for echo suppression |
| 09/20/2012 | WO2012125230A1 Apparatus and method for convergence control of acoustic echo cancelling |
| 09/20/2012 | WO2012123897A1 Voice transformation with encoded information |
| 09/20/2012 | US20120239406 Obfuscated speech synthesis |
| 09/20/2012 | US20120239396 Multimodal remote control |
| 09/20/2012 | US20120239392 Sound processing with increased noise suppression |
| 09/20/2012 | US20120239391 Automatic equalization of coloration in speech recordings |
| 09/20/2012 | US20120239388 Excitation signal bandwidth extension |
| 09/20/2012 | CA2830410A1 Light-based detection for acoustic applications |
| 09/20/2012 | CA2830228A1 Processing and fulfilling natural language travel requests |
| 09/19/2012 | EP2500902A1 Signal processing method, information processor, and signal processing program |
| 09/19/2012 | EP2500901A1 Encoder apparatus, decoder apparatus and methods of these |
| 09/19/2012 | EP2499742A1 Prediction of signals |
| 09/19/2012 | CN102682782A Voice processing device and method, and program |
| 09/19/2012 | CN102682781A Self-adaptive suppression method of time varying sinusoidal interference in audio signals |
| 09/19/2012 | CN102682779A Double-channel encoding and decoding method for 3D audio frequency and codec |
| 09/19/2012 | CN102682765A Expressway audio vehicle detection device and method thereof |
| 09/19/2012 | CN101501763B Audio codec post-filter |
| 09/18/2012 | US8271293 Audio decoding using variable-length codebook application ranges |
| 09/18/2012 | US8271288 Sound masking system and masking sound generation method |
| 09/18/2012 | US8271287 Voice command remote control system |
| 09/18/2012 | US8271286 Platform for enabling voice commands to resolve phoneme based domain name registrations |
| 09/18/2012 | US8271285 Using speaker identification and verification speech processing technologies to activate and deactivate a payment card |
| 09/18/2012 | US8271279 Signature noise removal |
| 09/18/2012 | US8271278 Quantizing feature vectors in decision-making applications |
| 09/18/2012 | US8271277 Dereverberation apparatus, dereverberation method, dereverberation program, and recording medium |
| 09/18/2012 | US8271274 Coding/decoding of a digital audio signal, in CELP technique |
| 09/18/2012 | US8271273 Adaptive approach to improve G.711 perceptual quality |
| 09/18/2012 | US8271271 Method for bias compensation for cepstro-temporal smoothing of spectral filter gains |
| 09/18/2012 | US8271268 Method to translate, cache and transmit text-based information contained in an audio signal |
| 09/18/2012 | US8271267 Scalable speech coding/decoding apparatus, method, and medium having mixed structure |
| 09/18/2012 | US8271262 Portable lip reading sensor system |
| 09/18/2012 | US8270624 Noise cancelling device and method, and noise cancelling program |
| 09/18/2012 | CA2483609C Sound detection and localization system |
| 09/13/2012 | WO2012122303A1 Method and system for two-step spreading for tonal artifact avoidance in audio coding |
| 09/13/2012 | US20120232913 Methods and systems for bit allocation and partitioning in gain-shape vector quantization for audio coding |
| 09/13/2012 | US20120232894 Device for reconstructing speech by ultrasonically probing the vocal apparatus |
| 09/13/2012 | US20120232890 Apparatus and method for discriminating speech, and computer readable medium |
| 09/13/2012 | US20120232889 Method and apparatus for performing packet loss or frame erasure concealment |
| 09/13/2012 | US20120230515 Bandwidth extension of a low band audio signal |
| 09/13/2012 | US20120229300 Holder Device Capable of Automatically Adjusting Orientation of an Electronic Device Placed Thereon, and Assembly of Holder Device and Electronic Device |
| 09/12/2012 | EP2498253A1 Signal processing method, information processor, and signal processing program |
| 09/12/2012 | EP2498252A1 Information processing device, auxiliary device therefor, information processing system, control method therefor, and control program |
| 09/12/2012 | EP2498251A1 Signal processing method, information processor, and signal processing program |
| 09/12/2012 | EP2497004A1 Systems and methods for haptic confirmation of commands |
| 09/12/2012 | CN102667928A Noise removal device and noise removal program |
| 09/12/2012 | CN102667927A Method and background estimator for voice activity detection |
| 09/12/2012 | CN102667926A Voice control device and voice control method |
| 09/12/2012 | CN102667920A SBR bitstream parameter downmix |
| 09/12/2012 | CN102664692A System and method for testing interference software of simulation verification double-radio module of laboratory |
| 09/12/2012 | CN102664023A Method for optimizing speech enhancement of microphone array |
| 09/12/2012 | CN102664022A Mobile terminal and method for optimizing conversation tone quality of mobile terminal |
| 09/11/2012 | US8265940 Method and device for the artificial extension of the bandwidth of speech signals |
| 09/11/2012 | US8265939 Hierarchical methods and apparatus for extracting user intent from spoken utterances |
| 09/11/2012 | US8265938 Voice alert methods, systems and processor-readable media |
| 09/11/2012 | US8265937 Breathing apparatus speech enhancement using reference sensor |
| 09/11/2012 | US8265936 Methods and system for creating and editing an XML-based speech synthesis document |
| 09/11/2012 | US8265935 Method and system for media processing extensions (MPX) for audio and video setting preferences |
| 09/11/2012 | US8265933 Speech recognition system for providing voice recognition services using a conversational language model |
| 09/11/2012 | US8265931 Method and device for providing speech-to-text encoding and telephony service |
| 09/11/2012 | US8265928 Geotagged environmental audio for enhanced speech recognition accuracy |
| 09/11/2012 | US8265927 Communication system for building speech database for speech synthesis, relay device therefor, and relay method therefor |
| 09/11/2012 | US8265924 Multiple language data structure translation and management of a plurality of languages |
| 09/11/2012 | US8265463 Information processing apparatus, method for the same and information gathering system |
| 09/07/2012 | WO2012119100A2 Noise adaptive beamforming for microphone arrays |
| 09/07/2012 | WO2012116646A1 Method and device for voice enhancement processing |
| 09/06/2012 | US20120226503 Information processing apparatus and method |
| 09/06/2012 | US20120226502 Television apparatus and a remote operation apparatus |
| 09/06/2012 | US20120226499 Scripting support for data identifiers, voice recognition and speech in a telnet session |
| 09/06/2012 | US20120226495 Device and method for filtering out noise from speech of caller |
| 09/05/2012 | EP2495724A1 Device and method for estimating an interference noise |
| 09/05/2012 | EP2494550A1 Noise suppression |