RU2565995C2 - Кодирующее и декодирующее устройство для низкоскоростных сигналов - Google Patents

Кодирующее и декодирующее устройство для низкоскоростных сигналов Download PDF

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RU2565995C2
RU2565995C2 RU2013124363/08A RU2013124363A RU2565995C2 RU 2565995 C2 RU2565995 C2 RU 2565995C2 RU 2013124363/08 A RU2013124363/08 A RU 2013124363/08A RU 2013124363 A RU2013124363 A RU 2013124363A RU 2565995 C2 RU2565995 C2 RU 2565995C2
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data
model
parameters
signal
complete
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RU2013124363/08A
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RU2013124363A (ru
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Антон ИЕН
Ирина ГОРОДНИЦКИ
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Антон ИЕН
Ирина ГОРОДНИЦКИ
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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Analogue/Digital Conversion (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
RU2013124363/08A 2010-10-29 2011-10-28 Кодирующее и декодирующее устройство для низкоскоростных сигналов RU2565995C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/915,989 2010-10-29
US12/915,989 US8620660B2 (en) 2010-10-29 2010-10-29 Very low bit rate signal coder and decoder
PCT/US2011/058479 WO2012058650A2 (en) 2010-10-29 2011-10-28 Low bit rate signal coder and decoder

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RU2013124363A RU2013124363A (ru) 2014-12-10
RU2565995C2 true RU2565995C2 (ru) 2015-10-20

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US (3) US8620660B2 (https=)
EP (1) EP2633625A4 (https=)
JP (1) JP5815723B2 (https=)
KR (1) KR101505341B1 (https=)
CN (1) CN103348597B (https=)
AU (1) AU2011320141B2 (https=)
BR (1) BR112013010518A2 (https=)
IL (1) IL226045A (https=)
MX (1) MX337311B (https=)
RU (1) RU2565995C2 (https=)
WO (1) WO2012058650A2 (https=)

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* Cited by examiner, † Cited by third party
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RU2610285C1 (ru) * 2016-02-15 2017-02-08 федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия связи имени Маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации Способ распознавания протоколов низкоскоростного кодирования
RU2667462C1 (ru) * 2017-10-24 2018-09-19 федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия связи имени Маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации Способ распознавания протоколов низкоскоростного кодирования речи

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US8620660B2 (en) * 2010-10-29 2013-12-31 The United States Of America, As Represented By The Secretary Of The Navy Very low bit rate signal coder and decoder
WO2013127086A1 (zh) * 2012-03-02 2013-09-06 华为技术有限公司 Sdp中标识、获取ambe编解码速率信息方法及设备
FR3023646A1 (fr) * 2014-07-11 2016-01-15 Orange Mise a jour des etats d'un post-traitement a une frequence d'echantillonnage variable selon la trame
US9456075B2 (en) * 2014-10-13 2016-09-27 Avaya Inc. Codec sequence detection
CN113206773B (zh) * 2014-12-23 2024-01-12 杜比实验室特许公司 与语音质量估计相关的改进方法和设备
US10542961B2 (en) 2015-06-15 2020-01-28 The Research Foundation For The State University Of New York System and method for infrasonic cardiac monitoring
CN110768680B (zh) * 2019-11-04 2024-03-29 重庆邮电大学 一种scl剪枝技术联合球型列表译码的方法及装置
US11373639B2 (en) * 2019-12-12 2022-06-28 Mitsubishi Electric Research Laboratories, Inc. System and method for streaming end-to-end speech recognition with asynchronous decoders pruning prefixes using a joint label and frame information in transcribing technique
CN116110409B (zh) * 2023-04-10 2023-06-20 南京信息工程大学 一种ASIP架构的大容量并行Codec2声码器系统及编解码方法

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US20070027678A1 (en) * 2003-09-05 2007-02-01 Koninkijkle Phillips Electronics N.V. Low bit-rate audio encoding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2610285C1 (ru) * 2016-02-15 2017-02-08 федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия связи имени Маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации Способ распознавания протоколов низкоскоростного кодирования
RU2667462C1 (ru) * 2017-10-24 2018-09-19 федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия связи имени Маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации Способ распознавания протоколов низкоскоростного кодирования речи

Also Published As

Publication number Publication date
RU2013124363A (ru) 2014-12-10
IL226045A0 (en) 2013-06-27
JP5815723B2 (ja) 2015-11-17
WO2012058650A3 (en) 2012-09-27
US20130214943A1 (en) 2013-08-22
CN103348597B (zh) 2017-01-18
AU2011320141A1 (en) 2013-06-27
EP2633625A4 (en) 2014-05-07
JP2014502366A (ja) 2014-01-30
CN103348597A (zh) 2013-10-09
US10084475B2 (en) 2018-09-25
MX2013004802A (es) 2014-05-09
US8620660B2 (en) 2013-12-31
BR112013010518A2 (pt) 2016-08-02
KR101505341B1 (ko) 2015-03-23
US10686465B2 (en) 2020-06-16
US20180358981A1 (en) 2018-12-13
AU2011320141B2 (en) 2015-06-04
EP2633625A2 (en) 2013-09-04
WO2012058650A2 (en) 2012-05-03
MX337311B (es) 2016-02-25
KR20130086234A (ko) 2013-07-31
US20120109653A1 (en) 2012-05-03
IL226045A (en) 2016-05-31

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