| Patents for G10L 25 - Speech or voice analysis techniques not restricted to a single one of groups (4,910) |
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| 10/23/2013 | CN102237088B Device and method for acquiring speech recognition multi-information text |
| 10/23/2013 | CN101542588B Mashing-up data file, mashing-up device and contents making-out method |
| 10/22/2013 | US8566091 Speech recognition system |
| 10/22/2013 | US8566083 Method for decoding an audio signal that has a base layer and an enhancement layer |
| 10/22/2013 | US8566082 Method and system for the integral and diagnostic assessment of listening speech quality |
| 10/17/2013 | WO2013154805A1 Text dependent speaker recognition with long-term feature |
| 10/17/2013 | US20130274632 Acoustic signal processing apparatus, acoustic signal processing method, and computer readable storage medium |
| 10/17/2013 | DE102012206313A1 Device for recognizing unusual acoustic event in audio recording, has detection device detecting acoustic event based on error vectors, which describe deviation of test vectors from approximated test vectors |
| 10/16/2013 | EP2650876A1 Methods, apparatuses and system for encoding and decoding signal |
| 10/16/2013 | EP2650873A1 Acoustic signal processing device, acoustic signal processing method, and acoustic signal processing program |
| 10/16/2013 | EP2649813A1 Hearing aid and a method of improved audio reproduction |
| 10/16/2013 | EP2649812A1 Hearing aid and a method of enhancing speech reproduction |
| 10/16/2013 | EP2649742A1 Audio fingerprint differences for end-to-end quality of experience measurement |
| 10/16/2013 | CN203242336U DSP voice testing device |
| 10/16/2013 | CN203242334U Wind suppression/replacement component for use with electronic systems |
| 10/16/2013 | CN103354092A Audio music-score comparison method with error detection function |
| 10/16/2013 | CN102568469B G.729A compressed pronunciation flow information hiding detection device and detection method |
| 10/15/2013 | US8560308 Speech sound enhancement device utilizing ratio of the ambient to background noise |
| 10/15/2013 | US8560303 Apparatus and method for visualization of multichannel audio signals |
| 10/15/2013 | US8558952 Image-sound segment corresponding apparatus, method and program |
| 10/10/2013 | WO2013150340A1 Adaptive audio signal filtering |
| 10/10/2013 | US20130268265 Method and device for processing audio signal |
| 10/09/2013 | CN103347070A Method, terminal, server and system for voice data pushing |
| 10/09/2013 | CN103345921A Nighttime sleeping sound signal analyzing method based on multiple characteristics |
| 10/09/2013 | CN102446504B Voice/Music identifying method and equipment |
| 10/09/2013 | CN102208990B Voice quality analysis method and device |
| 10/08/2013 | US8554564 Speech end-pointer |
| 10/08/2013 | US8554560 Voice activity detection |
| 10/08/2013 | US8554547 Voice activity decision base on zero crossing rate and spectral sub-band energy |
| 10/08/2013 | US8553823 Method for identifying signals of the same origin |
| 10/03/2013 | US20130262098 Voice analysis apparatus, voice synthesis apparatus, voice analysis synthesis system |
| 10/03/2013 | US20130262096 Methods for aligning expressive speech utterances with text and systems therefor |
| 10/02/2013 | EP2645369A2 Method and apparatus for detecting envelope using diffrence between sampling signals |
| 10/02/2013 | EP2645368A1 Signal processing device, signal processing method and signal processing program |
| 10/02/2013 | EP2643832A1 System and method for pattern recognition and analysis |
| 10/02/2013 | CN103339923A Imaging device, program, recording media, and noise reduction method |
| 10/02/2013 | CN103337248A Airport noise event recognition method based on time series kernel clustering |
| 10/02/2013 | CN103337244A Outlier modification algorithm in isolate syllable fundamental frequency curve |
| 10/02/2013 | CN103337242A Voice control method and control device |
| 10/02/2013 | CN102419977B Method for discriminating transient audio signals |
| 10/01/2013 | US8548804 Generating sample error coefficients |
| 09/26/2013 | WO2013142726A1 Determining a harmonicity measure for voice processing |
| 09/26/2013 | WO2013142723A1 Hierarchical active voice detection |
| 09/26/2013 | WO2013142695A1 Method and system for bias corrected speech level determination |
| 09/26/2013 | WO2013142659A2 Method and system for signal transmission control |
| 09/26/2013 | WO2013142652A2 Harmonicity estimation, audio classification, pitch determination and noise estimation |
| 09/26/2013 | WO2013140733A1 Band power computation device and band power computation method |
| 09/26/2013 | US20130251079 Signal processing device, signal processing method and computer readable medium |
| 09/25/2013 | EP2642483A2 Extracting features of video&audio signal content to provide reliable identification of the signals |
| 09/25/2013 | CN103325388A Silence detection method based on minimum energy wavelet frame |
| 09/25/2013 | CN103325387A Abnormal sound diagnostic device |
| 09/25/2013 | CN103325386A Method and system for signal transmission control |
| 09/25/2013 | CN103325385A Method and device for speech communication and method and device for operating jitter buffer |
| 09/25/2013 | CN103325384A Harmonicity estimation, audio classification, pitch definition and noise estimation |
| 09/25/2013 | CN103325383A Audio processing method and audio processing device |
| 09/25/2013 | CN103325382A Method for automatically identifying Chinese national minority traditional instrument audio data |
| 09/24/2013 | US8543385 Enhancing perceptual performance of SBR and related HFR coding methods by adaptive noise-floor addition and noise substitution limiting |
| 09/19/2013 | WO2013138633A1 Automated verbal fluency assessment |
| 09/19/2013 | WO2013136742A1 Vehicle-mounted communication device |
| 09/19/2013 | US20130243205 Methods and Systems for Disambiguation of an Identification of a Sample of a Media Stream |
| 09/18/2013 | EP2639793A1 Electronic device and method for controlling power using voice recognition |
| 09/18/2013 | EP2638541A1 Method and device for estimating a pattern in a signal |
| 09/18/2013 | CN103310800A Voiced speech detection method and voiced speech detection system for preventing noise interference |
| 09/18/2013 | CN103310799A Sound quality detection method and system |
| 09/18/2013 | CN103310792A Automatic voice signal processing system with interrupt function |
| 09/18/2013 | CN102414744B Digital signal regeneration apparatus and digital signal compression apparatus |
| 09/12/2013 | US20130238331 Transcoding Voice to/from Text Based on Location of a Communication Device |
| 09/12/2013 | US20130238328 Method and Apparatus for Speech Segmentation |
| 09/11/2013 | CN203192396U Detection apparatus for analyzing intonation and rhythm of song |
| 09/11/2013 | CN103297590A Method and system for achieving equipment unlocking based on voice frequency |
| 09/11/2013 | CN103295585A Processing system and method identifying whether telephone automatic dialing is responded by real human |
| 09/11/2013 | CN103295584A Voice data detecting device, voice monitoring system and method thereof |
| 09/11/2013 | CN103295583A Method and equipment for extracting sub-band energy features of sound and monitoring system |
| 09/11/2013 | CN103295574A Singing voice conversion device and method thereof |
| 09/11/2013 | CN102034476B Methods and devices for detecting and repairing error voice frame |
| 09/06/2013 | WO2013128066A1 Method and apparatus for providing media event suggestions |
| 09/05/2013 | US20130231926 Method and device for estimating a pattern in a signal |
| 09/04/2013 | EP2633523A1 Decomposition of music signals using basis functions with time-evolution information |
| 09/04/2013 | CN103280225A Low-complexity silence detection method |
| 09/04/2013 | CN101790752B Multiple microphone voice activity detector |
| 09/03/2013 | US8527266 Noise suppression device and noise suppression method |
| 08/29/2013 | WO2013124712A1 Noise adaptive post filtering |
| 08/29/2013 | WO2013087861A3 Apparatus, method and computer programm for avoiding clipping artefacts |
| 08/29/2013 | US20130226850 Method and apparatus for adapting a context model |
| 08/29/2013 | US20130226593 Audio processing apparatus |
| 08/29/2013 | US20130226567 System for Conealing Missing Audio Waveforms |
| 08/29/2013 | US20130226564 Method and System for Providing an Audio Representation of a Name |
| 08/28/2013 | EP2631907A1 Method and apparatus for audio intelligibility enhancement |
| 08/28/2013 | CN203165457U Voice acquisition device used for noisy environment |
| 08/28/2013 | CN103269405A Method and device for hinting friendlily |
| 08/27/2013 | US8521519 Adaptive audio signal source vector quantization device and adaptive audio signal source vector quantization method that search for pitch period based on variable resolution |
| 08/27/2013 | CA2673492C Pitch lag estimation |
| 08/21/2013 | EP2629295A2 System and method for noise estimation with music detection |
| 08/21/2013 | EP2628322A2 Method and apparatus for downmixing multi-channel audio signals |
| 08/21/2013 | CN203151689U 图像处理设备以及图像处理系统 The image processing apparatus and an image processing system |
| 08/21/2013 | CN103262577A Hearing aid and a method of enhancing speech reproduction |
| 08/21/2013 | CN103258545A Pathological voice subdivision method |
| 08/21/2013 | CN103258544A Recording testing method, recording testing device, examination terminal and examination system |
| 08/21/2013 | CN103258537A Method utilizing characteristic combination to identify speech emotions and device thereof |
| 08/21/2013 | CN103257310A Non-bussed vehicle amplifier diagnostics |