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Speech or audio signal analysis-synthesis techniques for redundancy reduction
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G10L19/00
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PHYSICS
G10
Musical instruments
G10L
SPEECH ANALYSIS OR SYNTHESIS SPEECH RECOGNITION SPEECH OR VOICE PROCESSING SPEECH OR AUDIO CODING OR DECODING
Current Industry
G10L19/00
Speech or audio signal analysis-synthesis techniques for redundancy reduction
Sub Industries
G10L19/0017
Lossless audio signal coding; Perfect reconstruction of coded audio signal by transmission of coding error
G10L19/0018
Speech coding using phonetic or linguistical decoding of the source; Reconstruction using text-to-speech synthesis
G10L19/0019
Vocoders specially adapted for particular applications
G10L19/002
Dynamic bit allocation
G10L19/005
Correction of errors induced by the transmission channel, if related to the coding algorithm
G10L19/008
Multichannel audio signal coding or decoding, i.e. using interchannel correlation to reduce redundancies
G10L19/012
Comfort noise or silence coding
G10L19/018
Audio watermarking
G10L19/02
using spectral analysis
G10L19/0204
using subband decomposition
G10L19/0208
Subband vocoders
G10L19/0212
using orthogonal transformation
G10L19/0216
using wavelet decomposition
G10L19/022
Blocking
G10L19/025
Detection of transients or attacks for time/frequency resolution switching
G10L19/028
Noise substitution
G10L19/03
Spectral prediction for preventing pre-echo Temporary noise shaping [TNS]
G10L19/032
Quantisation or dequantisation of spectral components
G10L19/035
Scalar quantisation
G10L19/038
Vector quantisation
G10L19/04
using predictive techniques
G10L19/06
Determination or coding of the spectral characteristics
G10L19/07
Line spectrum pair [LSP] vocoders
G10L19/08
Determination or coding of the excitation function Determination or coding of the long-term prediction parameters
G10L19/083
the excitation function being an excitation gain
G10L19/087
using mixed excitation models
G10L19/09
Long term prediction, i.e. removing periodical redundancies
G10L19/093
using sinusoidal excitation models
G10L19/097
using prototype waveform decomposition or prototype waveform interpolative [PWI] coders
G10L19/10
the excitation function being a multipulse excitation
G10L19/107
Sparse pulse excitation
G10L19/113
Regular pulse excitation
G10L19/12
the excitation function being a code excitation
G10L19/125
Pitch excitation
G10L19/13
Residual excited linear prediction [RELP]
G10L19/135
Vector sum excited linear prediction [VSELP]
G10L19/16
Vocoder architecture
G10L19/167
Audio streaming
G10L19/173
Transcoding
G10L19/18
Vocoders using multiple modes
G10L19/20
using sound class specific coding, hybrid encoders or object based coding
G10L19/22
Mode decision
G10L19/24
Variable rate codecs
G10L19/26
Pre-filtering or post-filtering
G10L19/265
Pre-filtering
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Signaling for rendering tools
Patent number
11,967,329
Issue date
Apr 23, 2024
QUALCOMM Incorporated
Moo Young Kim
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Estimation device, estimation method, and estimation program
Patent number
11,967,328
Issue date
Apr 23, 2024
Nippon Telegraph and Telephone Corporation
Rintaro Ikeshita
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Decoding audio bitstreams with enhanced spectral band replication m...
Patent number
11,967,331
Issue date
Apr 23, 2024
DOLBY INTERNATIONAL AB
Lars Villemoes
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Information processing apparatus, reproduction processing apparatus...
Patent number
11,967,153
Issue date
Apr 23, 2024
Sony Group Corporation
Mitsuru Katsumata
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
DECT base station, handle and communication system
Patent number
11,967,326
Issue date
Apr 23, 2024
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD
Wanjian Feng
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Time reversed audio subframe error concealment
Patent number
11,967,327
Issue date
Apr 23, 2024
Telefonaktiebolaget LM Ericsson (publ)
Erik Norvell
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods and devices for generation and processing of modified audio...
Patent number
11,967,330
Issue date
Apr 23, 2024
DOLBY INTERNATIONAL AB
Christof Fersch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Resampling output signals of QMF based audio codec
Patent number
11,961,531
Issue date
Apr 16, 2024
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Markus Lohwasser
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Reordering of foreground audio objects in the ambisonics domain
Patent number
11,962,990
Issue date
Apr 16, 2024
QUALCOMM Incorporated
Dipanjan Sen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Grouping and transport of audio objects
Patent number
11,962,993
Issue date
Apr 16, 2024
Nokia Technologies Oy
Lasse Laaksonen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System and method for adaptive audio signal generation, coding and...
Patent number
11,962,997
Issue date
Apr 16, 2024
Dolby Laboratories Licensing Corporation
Charles Q. Robinson
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods and apparatus to perform audio watermarking and watermark d...
Patent number
11,961,527
Issue date
Apr 16, 2024
THE NIELSEN COMPANY (US), LLC
Alexander Pavlovich Topchy
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Backward-compatible integration of high frequency reconstruction te...
Patent number
11,961,528
Issue date
Apr 16, 2024
DOLBY INTERNATIONAL AB
Kristofer Kjoerling
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Low-power automatic speech recognition device
Patent number
11,961,513
Issue date
Apr 16, 2024
Massachusetts Institute of Technology
Michael R. Price
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Robust direct speech-to-speech translation
Patent number
11,960,852
Issue date
Apr 16, 2024
Google LLC
Ye Jia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Biomimetic codecs and biomimetic coding techniques
Patent number
11,962,671
Issue date
Apr 16, 2024
University of Washington
Mehmet Sarikaya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for calculating downmixed signal and residual...
Patent number
11,961,526
Issue date
Apr 16, 2024
Huawei Technologies Co., Ltd.
Haiting Li
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Hybrid expansive frequency compression for enhancing speech percept...
Patent number
11,961,529
Issue date
Apr 16, 2024
Purdue Research Foundation
Joshua Michael Alexander
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Encoder, decoder and methods for encoding and decoding data segment...
Patent number
11,961,530
Issue date
Apr 16, 2024
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Ralf Geiger
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Systems and methods for implementing efficient cross-fading between...
Patent number
11,961,538
Issue date
Apr 16, 2024
Sirius XM Radio Inc.
Raymond Lowe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Organizing content for brands in a content management system
Patent number
11,955,116
Issue date
Apr 9, 2024
Sinclair Broadcast Group, Inc.
Benjamin Aaron Miller
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transmission device, transmission method, media processing device,...
Patent number
11,956,485
Issue date
Apr 9, 2024
Sony Group Corporation
Ikuo Tsukagoshi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Layered coding and data structure for compressed higher-order Ambis...
Patent number
11,955,130
Issue date
Apr 9, 2024
Dolby International AB
Sven Kordon
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Identifying method of sound watermark and sound watermark identifyi...
Patent number
11,955,132
Issue date
Apr 9, 2024
Acer Incorporated
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Spatial audio representation and rendering
Patent number
11,956,615
Issue date
Apr 9, 2024
Nokia Technologies Oy
Mikko-Ville Laitinen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for encoding or decoding a multi-channel signal
Patent number
11,955,131
Issue date
Apr 9, 2024
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Sascha Dick
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods, apparatus and system for rendering an audio program
Patent number
11,948,585
Issue date
Apr 2, 2024
DOLBY INTERNATIONAL AB
Christof Fersch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods and systems for generating and rendering object based audio...
Patent number
11,948,586
Issue date
Apr 2, 2024
Dolby Laboratories Licensing Coporation
Sripal S. Mehta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and audio signal processor, for providing processed audio...
Patent number
11,948,590
Issue date
Apr 2, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Stefan Bayer
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Key phrase spotting
Patent number
11,948,570
Issue date
Apr 2, 2024
Google LLC
Wei Li
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
IMMERSIVE VOICE AND AUDIO SERVICES (IVAS) WITH ADAPTIVE DOWNMIX STR...
Publication number
20240135937
Publication date
Apr 25, 2024
Dolby Laboratories Licensing Corporation
Harald Mundt
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING AN AUDIO SIGNAL, AUDIO DECODER,...
Publication number
20240135943
Publication date
Apr 25, 2024
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Emmanuel RAVELLI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS AND METHOD FOR PROCESSING AN INPUT AUDIO SIGNAL USING CAS...
Publication number
20240135939
Publication date
Apr 25, 2024
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Lars VILLEMOES
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD FOR SPEECH-TO-SPEECH CONVERSION
Publication number
20240135117
Publication date
Apr 25, 2024
Google LLC
Oleg RYBAKOV
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPECTRAL SHAPE ESTIMATION FROM MDCT COEFFICIENTS
Publication number
20240135936
Publication date
Apr 25, 2024
Telefonaktiebolaget LM Ericsson (publ)
Martin SEHLSTEDT
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS FOR ENCODING AND DECODING AUDIO SIGNALS AND METHOD OF OPE...
Publication number
20240135941
Publication date
Apr 25, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Inseon JANG
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Generating Parametric Spatial Audio Representations
Publication number
20240137723
Publication date
Apr 25, 2024
Nokia Technologies Oy
Mikko-Ville Laitinen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Optimized encoding of rotation matrices for encoding a multichannel...
Publication number
20240137041
Publication date
Apr 25, 2024
ORANGE
Stéphane Ragot
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding...
Publication number
20240135938
Publication date
Apr 25, 2024
Huawei Technologies Co., Ltd
Zexin Liu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS, APPARATUS AND SYSTEMS FOR LEVEL ALIGNMENT FOR JOINT OBJECT...
Publication number
20240135940
Publication date
Apr 25, 2024
DOLBY INTERNATIONAL AB
Leif Jonas SAMUELSSON
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DECODING METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM
Publication number
20240135942
Publication date
Apr 25, 2024
Beijing Wodong Tianjun Information Technology Co., Ltd.
Wuyang CUI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
MATCHING AUDIO USING MACHINE LEARNING BASED AUDIO REPRESENTATIONS
Publication number
20240127827
Publication date
Apr 18, 2024
QUALCOMM Incorporated
Stephane VILLETTE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
RENDERING ADDITIONAL CONTENT FOR A STREAMED PIECE OF AUDIO CONTENT...
Publication number
20240129051
Publication date
Apr 18, 2024
SonoBeacon GmbH
Danilo Jacob
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SYSTEMS AND METHODS FOR RECONSTRUCTING VOICE PACKETS USING NATURAL...
Publication number
20240127790
Publication date
Apr 18, 2024
VERIZON PATENT AND LICENSING INC.
Saurabh TAHILIANI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DETERMINATION OF SPATIAL AUDIO PARAMETER ENCODING AND ASSOCIATED DE...
Publication number
20240127828
Publication date
Apr 18, 2024
Nokia Technologies Oy
Adriana VASILACHE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD, AND DECODING METHOD
Publication number
20240127830
Publication date
Apr 18, 2024
Panasonic Intellectual Property Corporation of America
Yuichi KAMIYA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
LEVEL-OF-DETAIL AUDIO CODEC
Publication number
20240127834
Publication date
Apr 18, 2024
Sony Interactive Entertainment LLC
Mathieu Jean
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
FREQUENCY-DOMAIN AUDIO CODING SUPPORTING TRANSFORM LENGTH SWITCHING
Publication number
20240127836
Publication date
Apr 18, 2024
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Sascha DICK
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
NOISE FILLING IN MULTICHANNEL AUDIO CODING
Publication number
20240127837
Publication date
Apr 18, 2024
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Maria Luis VALERO
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
MODEL TRAINING METHOD, SPEECH RECOGNITION METHOD, DEVICE, MEDIUM, A...
Publication number
20240127795
Publication date
Apr 18, 2024
Beijing Youzhuju Network Technology Co., Ltd.
Linhao DONG
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ADVANCED STEREO CODING BASED ON A COMBINATION OF ADAPTIVELY SELECTA...
Publication number
20240127829
Publication date
Apr 18, 2024
DOLBY INTERNATIONAL AB
Heiko PURNHAGEN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DECODER
Publication number
20240127832
Publication date
Apr 18, 2024
Fraunhofer-Gesellschaft zur foerderung der Angewandten Forschung e.V.
Ahmed Mustafa Mahmoud Ahmed
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SCALING AUDIO SOURCES IN EXTENDED REALITY SYSTEMS
Publication number
20240129681
Publication date
Apr 18, 2024
QUALCOMM Incorporated
Isaac Garcia Munoz
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SUBBAND BLOCK BASED HARMONIC TRANSPOSITION
Publication number
20240127845
Publication date
Apr 18, 2024
DOLBY INTERNATIONAL AB
Lars Villemoes
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
QUALITY ESTIMATION MODEL FOR PACKET LOSS CONCEALMENT
Publication number
20240127848
Publication date
Apr 18, 2024
Microsoft Technology Licensing, LLC
Carl Lorenz DIENER
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD FOR PROCESSING AN AUDIO SIGNAL IN ACCORDANCE WITH A ROOM IMP...
Publication number
20240129687
Publication date
Apr 18, 2024
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Simone NEUKAM
G01 - MEASURING TESTING
Information
Patent Application
TRANSMITTING DATA USING AUDIO TRANSMISSIONS AND QUADRATURE AMPLITUD...
Publication number
20240129354
Publication date
Apr 18, 2024
LISNR, INC.
Rebekah Farrar
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS, APPARATUS AND SYSTEMS FOR ENCODING AND DECODING OF MULTI-C...
Publication number
20240127831
Publication date
Apr 18, 2024
Dolby Laboratories Licensing Corporation
Oliver WUEBBOLT
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SYSTEM AND METHODS THEREOF FOR AUDIO AUTHENTICATION
Publication number
20240127833
Publication date
Apr 18, 2024
InSoundz Ltd.
Tomer GOSHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC DEVICE, METHOD, AND NON-TRANSITORY COMPUTER READABLE STO...
Publication number
20240127835
Publication date
Apr 18, 2024
Samsung Electronics Co., Ltd.
Hyunwook KIM
G10 - MUSICAL INSTRUMENTS ACOUSTICS