| 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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| 01/28/2014 | US8639502 Speaker model-based speech enhancement system |
| 01/28/2014 | US8639500 Method, medium, and apparatus with bandwidth extension encoding and/or decoding |
| 01/28/2014 | US8639371 Self-configuring media devices and methods |
| 01/28/2014 | CA2571417C Advanced periodic signal enhancement |
| 01/28/2014 | CA2529594C System for suppressing rain noise |
| 01/23/2014 | WO2014013924A1 Noise identification device and noise identification method |
| 01/23/2014 | US20140023199 Noise reduction using direction-of-arrival information |
| 01/22/2014 | EP2688067A1 System for training and improvement of noise reduction in hearing assistance devices |
| 01/22/2014 | EP2686846A1 Apparatus for audio signal processing |
| 01/22/2014 | CN103533129A Real-time voice translation communication method and system as well as applied communication equipment |
| 01/22/2014 | CN103531204A Voice enhancing method |
| 01/21/2014 | US8635077 Apparatus and method for expanding/compressing audio signal |
| 01/21/2014 | US8635075 Raising the visibility of a voice-activated user interface |
| 01/21/2014 | US8635074 Interactive voice response interface, system, methods and program for correctional facility commissary |
| 01/21/2014 | US8635073 Wireless multimodal voice browser for wireline-based IPTV services |
| 01/21/2014 | US8635072 Information communication using majority logic for machine control signals extracted from audible sound signals |
| 01/21/2014 | US8635065 Apparatus and method for automatic extraction of important events in audio signals |
| 01/21/2014 | US8635064 Information processing apparatus and operation method thereof |
| 01/21/2014 | US8635058 Increasing the relevancy of media content |
| 01/21/2014 | US8634572 Method and apparatus for ambient sound therapy user interface and control system |
| 01/16/2014 | WO2014009657A1 Processing method for improving the quality of audio frequency signals |
| 01/16/2014 | US20140019139 Blood glucose meter with simplified programmable voice function |
| 01/16/2014 | US20140019130 Global speech user interface |
| 01/16/2014 | US20140019125 Low band bandwidth extended |
| 01/16/2014 | DE102009023924B4 Verfahren und System zur Spracherkennung Method and system for speech recognition |
| 01/15/2014 | EP2685700A1 Synchronizing audio signal sampling in a wireless, digital audio conferencing system |
| 01/15/2014 | CN103517182A Anti-eavesdrop method and anti-eavesdrop system |
| 01/15/2014 | CN103514884A Communication voice denoising method and terminal |
| 01/15/2014 | CN103514883A Method for achieving self-adaptive switching of male voice and female voice |
| 01/15/2014 | CN103514876A Method and device for eliminating noise and mobile terminal |
| 01/15/2014 | CN103514868A Automatic performance technique using audio waveform data |
| 01/15/2014 | CN102149038B A hearing aid with means for decorrelating input and output signals |
| 01/14/2014 | US8630949 Electronic bill presentation and payment method and system |
| 01/14/2014 | US8630860 Speaker and call characteristic sensitive open voice search |
| 01/14/2014 | US8630858 Methods and apparatus for initiating actions using a voice-controlled interface |
| 01/14/2014 | US8630855 Call system and method |
| 01/14/2014 | US8630852 Image processing apparatus, speech recognition processing apparatus, control method for speech recognition processing apparatus, and computer-readable storage medium for computer program |
| 01/14/2014 | US8630850 Signal processing method, apparatus and program |
| 01/14/2014 | US8630849 Coefficient splitting structure for vector quantization bit allocation and dequantization |
| 01/14/2014 | US8630845 Generating snippet for review on the Internet |
| 01/14/2014 | US8630843 Generating snippet for review on the internet |
| 01/14/2014 | US8630633 Adaptive, portable, multi-sensory aid for the disabled |
| 01/14/2014 | US8630427 Telecommunications terminal and method of operation of the terminal |
| 01/14/2014 | CA2574468C Noise suppression process and device |
| 01/09/2014 | WO2014008098A1 System for estimating a reverberation time |
| 01/09/2014 | WO2014007911A1 Audio signal processing device calibration |
| 01/09/2014 | WO2014005992A1 Device, method and computer program for freely selectable frequency shifts in the sub-band domain |
| 01/09/2014 | WO2014005473A1 Method and system for correcting sampling rate deviation of transmitter and receiver ends |
| 01/09/2014 | WO2014005327A1 Method for encoding multichannel digital audio |
| 01/09/2014 | WO2009112141A8 Device and method for manipulating an audio signal having a transient event |
| 01/09/2014 | US20140012587 Method and apparatus for connecting service between user devices using voice |
| 01/09/2014 | US20140012586 Determining hotword suitability |
| 01/09/2014 | US20140012576 Signal processing method |
| 01/09/2014 | DE102007001255B4 Tonsignalverarbeitungsverfahren und -vorrichtung und Computerprogramm Tonsignalverarbeitungsverfahren and apparatus, and computer program |
| 01/09/2014 | DE10150519B4 Verfahren und Anordnung zur Sprachverarbeitung Method and apparatus for speech processing |
| 01/08/2014 | EP2682941A1 Device, method and computer program for freely selectable frequency shifts in the sub-band domain |
| 01/08/2014 | EP2681735A2 Noise adaptive beamforming for microphone arrays |
| 01/08/2014 | CN103503066A Direct sound extraction device and reverberant sound extraction device |
| 01/08/2014 | CN102341847B Apparatus, method and computer program for manipulating an audio signal comprising a transient event |
| 01/07/2014 | US8627230 Intelligent command prediction |
| 01/07/2014 | US8626516 Method and system for dynamic range control in an audio processing system |
| 01/07/2014 | US8626514 Interface for management of multiple auditory communications |
| 01/07/2014 | US8626512 Cooperative processing for portable reading machine |
| 01/07/2014 | US8626511 Multi-dimensional disambiguation of voice commands |
| 01/07/2014 | US8626508 Speech search device and speech search method |
| 01/07/2014 | US8626504 Extracting features of audio signal content to provide reliable identification of the signals |
| 01/07/2014 | US8626503 Audio encoding and decoding |
| 01/07/2014 | US8626502 Improving speech intelligibility utilizing an articulation index |
| 01/07/2014 | US8626501 Encoding apparatus, encoding method, decoding apparatus, decoding method, and program |
| 01/07/2014 | US8626500 Apparatus and method for noise reduction and sound recording |
| 01/07/2014 | US8626496 Method and apparatus for enabling playback of ad HOC conversations |
| 01/07/2014 | US8626495 Method of correcting errors in binary masks |
| 01/07/2014 | US8626493 Insertion of sounds into audio content according to pattern |
| 01/07/2014 | US8626487 Translation apparatus, translation method, computer program, and recording medium |
| 01/03/2014 | WO2014005055A2 Methods and systems for managing adaptation data |
| 01/03/2014 | WO2014003230A1 Permutation/proportion problem-solving device for blind signal separation and method therefor |
| 01/03/2014 | WO2014002716A1 Information processing device, information processing method, and program |
| 01/03/2014 | WO2014001730A1 Effective pre-echo attenuation in a digital audio signal |
| 01/03/2014 | WO2014000658A1 Method and device for eliminating noise, and mobile terminal |
| 01/03/2014 | CA2874965A1 Effective pre-echo attenuation in a digital audio signal |
| 01/02/2014 | US20140006019 Apparatus for audio signal processing |
| 01/02/2014 | US20140006017 Systems, methods, apparatus, and computer-readable media for generating obfuscated speech signal |
| 01/01/2014 | EP2680262A1 Method for suppressing noise in an acoustic signal for a multi-microphone audio device operating in a noisy environment |
| 01/01/2014 | EP2680260A1 Audio signal encoding method and device |
| 01/01/2014 | EP2680255A1 Automatic performance technique using audio waveform data |
| 01/01/2014 | CN103493131A Apparatus and method for encoding/decoding for high-frequency bandwidth extension |
| 01/01/2014 | CN103489454A Voice endpoint detection method based on waveform morphological characteristic clustering |
| 01/01/2014 | CN103489452A Method and device for eliminating call noise and terminal device |
| 01/01/2014 | CN103489451A Voice processing method of mobile terminal and mobile terminal |
| 01/01/2014 | CN102132343B 噪声抑制装置 Noise suppression apparatus |
| 01/01/2014 | CN101903945B Encoder, decoder, and encoding method |
| 12/31/2013 | US8620673 Audio decoding method and audio decoder |
| 12/31/2013 | US8620671 Method and apparatus for transforming between different filter bank domains |
| 12/31/2013 | US8620670 Automatic realtime speech impairment correction |
| 12/31/2013 | US8620666 System, method, and computer-readable medium that facilitate voice biometrics user authentication |
| 12/31/2013 | US8620665 Method and system of speech evaluation |
| 12/31/2013 | US8620659 System and method of supporting adaptive misrecognition in conversational speech |
| 12/31/2013 | US8620658 Voice chat system, information processing apparatus, speech recognition method, keyword data electrode detection method, and program for speech recognition |
| 12/31/2013 | US8620657 Speaker verification methods and apparatus |
| 12/31/2013 | US8620652 Speech recognition macro runtime |