HK1212500A1 - Systems and methods for determining an interpolation factor set - Google Patents

Systems and methods for determining an interpolation factor set

Info

Publication number
HK1212500A1
HK1212500A1 HK16100114.3A HK16100114A HK1212500A1 HK 1212500 A1 HK1212500 A1 HK 1212500A1 HK 16100114 A HK16100114 A HK 16100114A HK 1212500 A1 HK1212500 A1 HK 1212500A1
Authority
HK
Hong Kong
Prior art keywords
systems
determining
methods
factor set
interpolation factor
Prior art date
Application number
HK16100114.3A
Other languages
English (en)
Chinese (zh)
Inventor
維韋克．拉金德朗
蘇巴辛格哈．夏敏達，蘇巴辛格哈
文卡特什．克里希南
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of HK1212500A1 publication Critical patent/HK1212500A1/xx

Links

Classifications

    • 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
    • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
    • 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
    • G10L19/06—Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
    • G10L19/07—Line spectrum pair [LSP] vocoders

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Complex Calculations (AREA)
  • Television Systems (AREA)
HK16100114.3A 2013-02-21 2016-01-07 Systems and methods for determining an interpolation factor set HK1212500A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361767461P 2013-02-21 2013-02-21
US14/015,834 US9336789B2 (en) 2013-02-21 2013-08-30 Systems and methods for determining an interpolation factor set for synthesizing a speech signal
PCT/US2013/057867 WO2014130084A1 (en) 2013-02-21 2013-09-03 Systems and methods for determining an interpolation factor set

Publications (1)

Publication Number Publication Date
HK1212500A1 true HK1212500A1 (en) 2016-06-10

Family

ID=51351892

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16100114.3A HK1212500A1 (en) 2013-02-21 2016-01-07 Systems and methods for determining an interpolation factor set

Country Status (24)

Country Link
US (1) US9336789B2 (xx)
EP (1) EP2959483B1 (xx)
JP (1) JP6109968B2 (xx)
KR (1) KR101750645B1 (xx)
CN (1) CN105074820B (xx)
AU (1) AU2013378790B2 (xx)
BR (1) BR112015020134B1 (xx)
CA (1) CA2898171C (xx)
DK (1) DK2959483T3 (xx)
ES (1) ES2663013T3 (xx)
HK (1) HK1212500A1 (xx)
HU (1) HUE036987T2 (xx)
IL (1) IL240159B (xx)
MY (1) MY182586A (xx)
PH (1) PH12015501619B1 (xx)
PL (1) PL2959483T3 (xx)
PT (1) PT2959483T (xx)
RU (1) RU2607260C1 (xx)
SG (1) SG11201505450XA (xx)
SI (1) SI2959483T1 (xx)
TW (1) TWI518677B (xx)
UA (1) UA114233C2 (xx)
WO (1) WO2014130084A1 (xx)
ZA (1) ZA201506959B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2726193T3 (es) * 2014-08-28 2019-10-02 Nokia Technologies Oy Cuantificación de parámetros de audio
US10847170B2 (en) * 2015-06-18 2020-11-24 Qualcomm Incorporated Device and method for generating a high-band signal from non-linearly processed sub-ranges
CN111554322A (zh) * 2020-05-15 2020-08-18 腾讯科技（深圳）有限公司 一种语音处理方法、装置、设备及存储介质
CN116547749A (zh) * 2020-10-05 2023-08-04 诺基亚技术有限公司 音频参数的量化

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US4975956A (en) 1989-07-26 1990-12-04 Itt Corporation Low-bit-rate speech coder using LPC data reduction processing
US5012518A (en) 1989-07-26 1991-04-30 Itt Corporation Low-bit-rate speech coder using LPC data reduction processing
US5832436A (en) * 1992-12-11 1998-11-03 Industrial Technology Research Institute System architecture and method for linear interpolation implementation
US5502713A (en) 1993-12-07 1996-03-26 Telefonaktiebolaget Lm Ericsson Soft error concealment in a TDMA radio system
FR2729247A1 (fr) * 1995-01-06 1996-07-12 Matra Communication Procede de codage de parole a analyse par synthese
JPH09152896A (ja) 1995-11-30 1997-06-10 Oki Electric Ind Co Ltd 声道予測係数符号化・復号化回路、声道予測係数符号化回路、声道予測係数復号化回路、音声符号化装置及び音声復号化装置
EP0904584A2 (en) 1997-02-10 1999-03-31 Koninklijke Philips Electronics N.V. Transmission system for transmitting speech signals
EP0878790A1 (en) 1997-05-15 1998-11-18 Hewlett-Packard Company Voice coding system and method
US6604070B1 (en) 1999-09-22 2003-08-05 Conexant Systems, Inc. System of encoding and decoding speech signals
AU7486200A (en) * 1999-09-22 2001-04-24 Conexant Systems, Inc. Multimode speech encoder
US6574593B1 (en) 1999-09-22 2003-06-03 Conexant Systems, Inc. Codebook tables for encoding and decoding
US6615169B1 (en) * 2000-10-18 2003-09-02 Nokia Corporation High frequency enhancement layer coding in wideband speech codec
US20040083097A1 (en) 2002-10-29 2004-04-29 Chu Wai Chung Optimized windows and interpolation factors, and methods for optimizing windows, interpolation factors and linear prediction analysis in the ITU-T G.729 speech coding standard
JP4365653B2 (ja) * 2003-09-17 2009-11-18 パナソニック株式会社 音声信号送信装置、音声信号伝送システム及び音声信号送信方法
US8725501B2 (en) * 2004-07-20 2014-05-13 Panasonic Corporation Audio decoding device and compensation frame generation method
NZ562182A (en) * 2005-04-01 2010-03-26 Qualcomm Inc Method and apparatus for anti-sparseness filtering of a bandwidth extended speech prediction excitation signal
FR2884989A1 (fr) * 2005-04-26 2006-10-27 France Telecom Procede d'adaptation pour une interoperabilite entre modeles de correlation a court terme de signaux numeriques.
US8532984B2 (en) * 2006-07-31 2013-09-10 Qualcomm Incorporated Systems, methods, and apparatus for wideband encoding and decoding of active frames
US8260609B2 (en) * 2006-07-31 2012-09-04 Qualcomm Incorporated Systems, methods, and apparatus for wideband encoding and decoding of inactive frames
EP2538406B1 (en) * 2006-11-10 2015-03-11 Panasonic Intellectual Property Corporation of America Method and apparatus for decoding parameters of a CELP encoded speech signal
CN100550712C (zh) * 2007-11-05 2009-10-14 华为技术有限公司 一种信号处理方法和处理装置
US20090319263A1 (en) 2008-06-20 2009-12-24 Qualcomm Incorporated Coding of transitional speech frames for low-bit-rate applications
GB2466670B (en) * 2009-01-06 2012-11-14 Skype Speech encoding
US8428938B2 (en) * 2009-06-04 2013-04-23 Qualcomm Incorporated Systems and methods for reconstructing an erased speech frame
WO2011148230A1 (en) 2010-05-25 2011-12-01 Nokia Corporation A bandwidth extender
MY166916A (en) * 2011-04-21 2018-07-24 Samsung Electronics Co Ltd Apparatus for quantizing linear predictive coding coefficients, sound encoding apparatus, apparatus for dequantizing linear predictive coding coefficients, sound decoding apparatus, and electronic device therefore

Also Published As

Publication number Publication date
IL240159A0 (en) 2015-09-24
CN105074820B (zh) 2019-01-15
WO2014130084A1 (en) 2014-08-28
CN105074820A (zh) 2015-11-18
ZA201506959B (en) 2017-07-26
PH12015501619A1 (en) 2015-09-28
PH12015501619B1 (en) 2015-09-28
UA114233C2 (uk) 2017-05-10
SG11201505450XA (en) 2015-09-29
BR112015020134B1 (pt) 2022-01-11
CA2898171C (en) 2018-08-28
MY182586A (en) 2021-01-25
KR101750645B1 (ko) 2017-06-23
PL2959483T3 (pl) 2018-06-29
BR112015020134A2 (pt) 2017-07-18
EP2959483B1 (en) 2017-12-27
JP2016513290A (ja) 2016-05-12
EP2959483A1 (en) 2015-12-30
AU2013378790B2 (en) 2019-05-09
KR20150121049A (ko) 2015-10-28
SI2959483T1 (en) 2018-04-30
JP6109968B2 (ja) 2017-04-05
US9336789B2 (en) 2016-05-10
IL240159B (en) 2018-06-28
DK2959483T3 (en) 2018-03-12
CA2898171A1 (en) 2014-08-28
TW201434036A (zh) 2014-09-01
TWI518677B (zh) 2016-01-21
HUE036987T2 (hu) 2018-08-28
AU2013378790A1 (en) 2015-08-06
US20140236583A1 (en) 2014-08-21
PT2959483T (pt) 2018-03-26
ES2663013T3 (es) 2018-04-10
RU2607260C1 (ru) 2017-01-10

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