Patents
Sitemap › G10 - Musical instruments; Acoustics › G10L - Speech analysis or synthesis; Speech recognition; Speech or voice processing; Speech or audio coding or decoding › G10L 25 - Speech or voice analysis techniques not restricted to a single one of groups
Patents for G10L 25 - Speech or voice analysis techniques not restricted to a single one of groups (4,910)
05/2012
05/24/2012US20120128186 Conversation detection apparatus, hearing aid, and conversation detection method
05/23/2012EP2453979A1 A system for voice control of a medical implant
05/23/2012EP2041745B1 Adaptive encoding and decoding methods and apparatuses
05/23/2012CN102474681A Conversation detection device, hearing aid and conversation detection method
05/23/2012CN102473411A Audio classification device, method, program and integrated circuit
05/23/2012CN102473409A Anchor model adaptation device, integrated circuit, AV (audio video) device, online self-adaptation method, and program therefor
05/23/2012CN102044246B Method and device for detecting audio signal
05/23/2012CN101989425B Method, device and system for multiple description voice frequency coding and decoding
05/23/2012CN101505145B Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
05/22/2012USRE43406 Method and device for speech analysis
05/22/2012US8185383 Methods and apparatus for adapting speech coders to improve cochlear implant performance
05/22/2012US8185382 Unified treatment of resolved and unresolved harmonics
05/18/2012WO2012064408A2 Method for tone/intonation recognition using auditory attention cues
05/18/2012WO2012063185A1 Method and device for estimating a pattern in a signal
05/17/2012US20120123769 Gain control apparatus and gain control method, and voice output apparatus
05/16/2012CN102460190A Method and an arrangement for a mobile telecommunications network
05/16/2012CN101505144B Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
05/10/2012WO2012061145A1 Systems, methods, and apparatus for voice activity detection
05/10/2012US20120116774 System for voice control of a medical implant
05/10/2012US20120116767 Method and system of speech evaluation
05/10/2012US20120116756 Method for tone/intonation recognition using auditory attention cues
05/09/2012EP2451076A1 Audio signal processing device
05/09/2012EP2450887A1 Voice converter with extraction and modification of attribute data
05/09/2012EP2450882A1 Multiple description audio coding and decoding method, device and system
05/09/2012EP2450877A1 System and method of speech evaluation
05/09/2012CN102447786A Personal life special-purpose assisting device and method thereof
05/09/2012CN102110436B Method and device for identifying mark voice based on voice enveloping characteristic
05/08/2012US8175282 Method of evaluating perception intensity of an audio signal and a method of controlling an input audio signal on the basis of the evaluation
05/03/2012WO2012002768A3 Method and device for processing audio signal
05/03/2012US20120109645 Dsp-based device for auditory segregation of multiple sound inputs
05/03/2012US20120106746 Technique for Estimating Particular Audio Component
05/02/2012EP2447944A2 Technique for suppressing particular audio component
05/02/2012EP2447939A2 Technique for estimating particular audio component
05/02/2012EP2446647A1 A dsp-based device for auditory segregation of multiple sound inputs
05/02/2012EP2446282A1 Method and an arrangement for a mobile telecommunications network
05/02/2012CN102440008A 信号处理装置 Signal processing means
05/02/2012CN101568957B Method and apparatus for speech segmentation
05/01/2012US8170702 Method for classifying audio data
05/01/2012US8170236 Pitch detection apparatus and method
04/2012
04/26/2012WO2012053149A1 Speech analyzing device, quantization device, inverse quantization device, and method for same
04/26/2012US20120099734 Method for qualitative evaluation of a digital audio signal
04/25/2012EP2444966A1 Audio signal processing device and audio signal processing method
04/24/2012US8165872 Method and system for improving speech quality
04/24/2012US8165128 Method and system for lost packet concealment in high quality audio streaming applications
04/19/2012WO2012050382A2 Method and apparatus for downmixing multi-channel audio signals
04/19/2012US20120095760 Apparatus, a method and a computer program for coding
04/19/2012US20120095755 Audio signal processing system and audio signal processing method
04/19/2012US20120093327 Anchor model adaptation device, integrated circuit, av (audio video) device, online self-adaptation method, and program therefor
04/19/2012US20120093322 Method and apparatus for downmixing multi-channel audio signals
04/18/2012EP2441072A1 Audio processing
04/18/2012CN102422531A Audio signal processing device
04/18/2012CN102422349A Gain control apparatus and gain control method, and voice output apparatus
04/12/2012WO2012046447A1 Encoding device, decoding device, encoding method, and decoding method
04/12/2012WO2012045774A1 System and methods for analysis of pause time durations in speech
04/12/2012US20120089393 Acoustic signal processing device and method
04/12/2012US20120089390 Pitch corrected vocal capture for telephony targets
04/11/2012EP2439964A1 Signal processing device
04/11/2012EP2438863A1 System and methods for analysis of pause time durations in speech.
04/11/2012EP2438591A1 A method and arrangement for estimating the quality degradation of a processed signal
04/11/2012CN101010722B Device and method of detection of voice activity in an audio signal
04/10/2012US8155954 Device and method for generating a complex spectral representation of a discrete-time signal
04/05/2012WO2012042768A1 Speech processing device and speech processing method
04/05/2012WO2012019251A3 Method for analyzing signals providing instantaneous frequencies and sliding fourier transforms, and device for analyzing signals
04/05/2012US20120084085 Method and device for tracking background noise in communication system
04/05/2012US20120084080 Machine for Enabling and Disabling Noise Reduction (MEDNR) Based on a Threshold
04/04/2012EP2437256A1 Method and device for realizing trace of background noise in communication system
04/04/2012EP2437255A2 Automatic identification of repeated material in audio signals
04/04/2012EP2436004A1 Method for detecting words in a voice and use thereof in a karaoke game
04/04/2012EP2219371B1 Volume correction device, volume correction method, volume correction program, and electronic equipment
04/04/2012CN102404131A Communication terminal, communication management system, communication system, and sound input part registering method
04/04/2012CN102044241B Method and device for tracking background noise in communication system
04/04/2012CN101325537B Method and apparatus for frame-losing hide
04/03/2012US8149728 System and method for evaluating performance of microphone for long-distance speech recognition in robot
03/2012
03/29/2012US20120078624 Method for detecting voice section from time-space by using audio and video information and apparatus thereof
03/29/2012US20120076331 Method for reconstructing a speech signal and hearing device
03/29/2012DE102010041435A1 Verfahren zum Rekonstruieren eines Sprachsignals und Hörvorrichtung A method of reconstructing a speech signal and the hearing device
03/28/2012EP2434781A1 Method for reconstructing a speech signal and hearing aid
03/28/2012EP2434486A2 Voice-band extending apparatus and voice-band extending method
03/28/2012EP2434481A1 Method, device and electronic equipment for voice activity detection
03/27/2012US8145475 Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
03/27/2012US8145205 Method and apparatus for estimating speech quality
03/22/2012WO2012036305A1 Voice recognition device, voice recognition method, and program
03/22/2012US20120069888 Method and Arrangement for Estimating the Quality Degradation of a Processed Signal
03/22/2012US20120069767 Method and an arrangement for a mobile telecommunications network
03/21/2012CN1524258B Segmenting audio signals into auditory events
03/21/2012CN102388416A Signal processing apparatus and signal processing method
03/21/2012CN102388379A Automated and enhanced note taking for online collaborative computing sessions
03/15/2012WO2011129655A3 Method, apparatus, and program-containing medium for assessment of audio quality
03/15/2012US20120065966 Voice Activity Detection Method and Apparatus, and Electronic Device
03/14/2012EP2427881A1 Multi channel audio processing
03/08/2012US20120059650 Method and device for the objective evaluation of the voice quality of a speech signal taking into account the classification of the background noise contained in the signal
03/07/2012EP2425426A1 Low complexity auditory event boundary detection
03/06/2012US8131544 System for distinguishing desired audio signals from noise
03/01/2012WO2012025784A1 An audio user interface apparatus and method
03/01/2012US20120051550 Sound recording device, sound playback device, and sound recording/playback device
02/2012
02/29/2012EP1488413B1 Anomaly recognition method for data streams
02/28/2012US8126706 Music detector for echo cancellation and noise reduction
02/23/2012US20120046771 Music audio signal generating system
02/22/2012EP2421000A1 Communication terminal, communication system, communication method, and communication control program
02/22/2012EP2420999A2 Method for pitch search of speech signals
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