KR100732659B1 - 가변 비트 레이트 광대역 스피치 음성 코딩시의 이득양자화를 위한 방법 및 장치 - Google Patents

가변 비트 레이트 광대역 스피치 음성 코딩시의 이득양자화를 위한 방법 및 장치 Download PDF

Info

Publication number
KR100732659B1
KR100732659B1 KR1020057020667A KR20057020667A KR100732659B1 KR 100732659 B1 KR100732659 B1 KR 100732659B1 KR 1020057020667 A KR1020057020667 A KR 1020057020667A KR 20057020667 A KR20057020667 A KR 20057020667A KR 100732659 B1 KR100732659 B1 KR 100732659B1
Authority
KR
South Korea
Prior art keywords
gain
codebook
subframes
quantization
quantization codebook
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
KR1020057020667A
Other languages
English (en)
Korean (ko)
Other versions
KR20060007412A (ko
Inventor
밀란 젤리넥
레드완 살라미
Original Assignee
노키아 코포레이션
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 노키아 코포레이션 filed Critical 노키아 코포레이션
Publication of KR20060007412A publication Critical patent/KR20060007412A/ko
Application granted granted Critical
Publication of KR100732659B1 publication Critical patent/KR100732659B1/ko
Assigned to 노키아 테크놀로지스 오와이 reassignment 노키아 테크놀로지스 오와이 권리의 전부이전등록 Assignors: 노키아 코포레이션
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • G10L19/04—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
    • G10L19/083—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being an excitation gain
    • 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
    • G10L19/12—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a code excitation, e.g. in code excited linear prediction [CELP] vocoders
    • 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
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Processing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
KR1020057020667A 2003-05-01 2004-03-12 가변 비트 레이트 광대역 스피치 음성 코딩시의 이득양자화를 위한 방법 및 장치 Expired - Lifetime KR100732659B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46678403P 2003-05-01 2003-05-01
US60/466,784 2003-05-01

Publications (2)

Publication Number Publication Date
KR20060007412A KR20060007412A (ko) 2006-01-24
KR100732659B1 true KR100732659B1 (ko) 2007-06-27

Family

ID=33418422

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057020667A Expired - Lifetime KR100732659B1 (ko) 2003-05-01 2004-03-12 가변 비트 레이트 광대역 스피치 음성 코딩시의 이득양자화를 위한 방법 및 장치

Country Status (11)

Country Link
US (1) US7778827B2 (enExample)
EP (1) EP1618557B1 (enExample)
JP (1) JP4390803B2 (enExample)
KR (1) KR100732659B1 (enExample)
CN (1) CN1820306B (enExample)
AT (1) ATE368279T1 (enExample)
BR (1) BRPI0409970B1 (enExample)
DE (1) DE602004007786T2 (enExample)
MY (1) MY143176A (enExample)
RU (1) RU2316059C2 (enExample)
WO (1) WO2004097797A1 (enExample)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1496500B1 (en) * 2003-07-09 2007-02-28 Samsung Electronics Co., Ltd. Bitrate scalable speech coding and decoding apparatus and method
KR100668300B1 (ko) * 2003-07-09 2007-01-12 삼성전자주식회사 비트율 확장 음성 부호화 및 복호화 장치와 그 방법
US7353436B2 (en) * 2004-07-21 2008-04-01 Pulse-Link, Inc. Synchronization code methods
US7630886B2 (en) * 2005-01-14 2009-12-08 Nokia Corporation Hochwald construction of unitary matrix codebooks via eigen coordinate transformations
US8031583B2 (en) * 2005-03-30 2011-10-04 Motorola Mobility, Inc. Method and apparatus for reducing round trip latency and overhead within a communication system
AU2006232357C1 (en) 2005-04-01 2010-11-25 Qualcomm Incorporated Method and apparatus for vector quantizing of a spectral envelope representation
WO2006116025A1 (en) * 2005-04-22 2006-11-02 Qualcomm Incorporated Systems, methods, and apparatus for gain factor smoothing
US20070005347A1 (en) * 2005-06-30 2007-01-04 Kotzin Michael D Method and apparatus for data frame construction
US7587314B2 (en) * 2005-08-29 2009-09-08 Nokia Corporation Single-codebook vector quantization for multiple-rate applications
US9454974B2 (en) * 2006-07-31 2016-09-27 Qualcomm Incorporated Systems, methods, and apparatus for gain factor limiting
US8400998B2 (en) 2006-08-23 2013-03-19 Motorola Mobility Llc Downlink control channel signaling in wireless communication systems
US7788827B2 (en) * 2007-03-06 2010-09-07 Nike, Inc. Article of footwear with mesh on outsole and insert
US9466307B1 (en) * 2007-05-22 2016-10-11 Digimarc Corporation Robust spectral encoding and decoding methods
KR101449431B1 (ko) * 2007-10-09 2014-10-14 삼성전자주식회사 계층형 광대역 오디오 신호의 부호화 방법 및 장치
AU2008326956B2 (en) * 2007-11-21 2011-02-17 Lg Electronics Inc. A method and an apparatus for processing a signal
CN101499281B (zh) * 2008-01-31 2011-04-27 华为技术有限公司 一种语音编码中的增益量化方法及装置
EP2107556A1 (en) * 2008-04-04 2009-10-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio transform coding using pitch correction
RU2486609C2 (ru) * 2008-06-19 2013-06-27 Панасоник Корпорейшн Квантователь, кодер и их способы
ES2650492T3 (es) * 2008-07-10 2018-01-18 Voiceage Corporation Dispositivo y método de cuantificación de filtro LPC de múltiples referencias
EP2311033B1 (en) 2008-07-11 2011-12-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Providing a time warp activation signal and encoding an audio signal therewith
MY154452A (en) 2008-07-11 2015-06-15 Fraunhofer Ges Forschung An apparatus and a method for decoding an encoded audio signal
EP2304722B1 (en) * 2008-07-17 2018-03-14 Nokia Technologies Oy Method and apparatus for fast nearest-neighbor search for vector quantizers
CN101615395B (zh) 2008-12-31 2011-01-12 华为技术有限公司 信号编码、解码方法及装置、系统
CN101604525B (zh) * 2008-12-31 2011-04-06 华为技术有限公司 基音增益获取方法、装置及编码器、解码器
US8855062B2 (en) 2009-05-28 2014-10-07 Qualcomm Incorporated Dynamic selection of subframe formats in a wireless network
KR20110001130A (ko) * 2009-06-29 2011-01-06 삼성전자주식회사 가중 선형 예측 변환을 이용한 오디오 신호 부호화 및 복호화 장치 및 그 방법
JP6214160B2 (ja) * 2009-10-20 2017-10-18 フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ マルチモードオーディオコーデックおよびそれに適応されるｃｅｌｐ符号化
EP4362014B1 (en) * 2009-10-20 2025-04-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio signal decoder, corresponding method and computer program
RU2435214C2 (ru) * 2010-02-01 2011-11-27 Государственное образовательное учреждение высшего профессионального образования Академия Федеральной службы охраны Российской Федерации (Академия ФСО России) Способ быстрого поиска в кодовой книге при векторном квантовании
US8924200B2 (en) * 2010-10-15 2014-12-30 Motorola Mobility Llc Audio signal bandwidth extension in CELP-based speech coder
US8868432B2 (en) * 2010-10-15 2014-10-21 Motorola Mobility Llc Audio signal bandwidth extension in CELP-based speech coder
CN101986629B (zh) * 2010-10-25 2013-06-05 华为技术有限公司 估计窄带干扰的方法、装置及接收设备
KR20120046627A (ko) * 2010-11-02 2012-05-10 삼성전자주식회사 화자 적응 방법 및 장치
US9626982B2 (en) 2011-02-15 2017-04-18 Voiceage Corporation Device and method for quantizing the gains of the adaptive and fixed contributions of the excitation in a CELP codec
CA2821577C (en) 2011-02-15 2020-03-24 Voiceage Evs Llc Device and method for quantizing the gains of the adaptive and fixed contributions of the excitation in a celp codec
GB2490879B (en) 2011-05-12 2018-12-26 Qualcomm Technologies Int Ltd Hybrid coded audio data streaming apparatus and method
CN103915097B (zh) * 2013-01-04 2017-03-22 中国移动通信集团公司 一种语音信号处理方法、装置和系统
US9607624B2 (en) 2013-03-29 2017-03-28 Apple Inc. Metadata driven dynamic range control
TWI557726B (zh) * 2013-08-29 2016-11-11 杜比國際公司 用於決定音頻信號的高頻帶信號的主比例因子頻帶表之系統和方法
KR101849613B1 (ko) 2013-10-18 2018-04-18 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 스피치 관련 스펙트럼 정형 정보를 사용하는 오디오 신호의 인코딩 및 오디오 신호의 디코딩을 위한 개념
EP3779982B1 (en) 2013-10-18 2025-07-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Concept of encoding an audio signal and decoding an audio signal using deterministic and noise like information
CN106033672B (zh) * 2015-03-09 2021-04-09 华为技术有限公司 确定声道间时间差参数的方法和装置
US10944418B2 (en) 2018-01-26 2021-03-09 Mediatek Inc. Analog-to-digital converter capable of generate digital output signal having different bits
CN113823298B (zh) * 2021-06-15 2024-04-16 腾讯科技（深圳）有限公司 语音数据处理方法、装置、计算机设备及存储介质
CN117476022A (zh) * 2022-07-29 2024-01-30 荣耀终端有限公司 声音编解码方法以及相关装置、系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001037264A1 (en) * 1999-11-18 2001-05-25 Voiceage Corporation Gain-smoothing in wideband speech and audio signal decoder

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5701392A (en) * 1990-02-23 1997-12-23 Universite De Sherbrooke Depth-first algebraic-codebook search for fast coding of speech
CA2010830C (en) * 1990-02-23 1996-06-25 Jean-Pierre Adoul Dynamic codebook for efficient speech coding based on algebraic codes
US5195168A (en) * 1991-03-15 1993-03-16 Codex Corporation Speech coder and method having spectral interpolation and fast codebook search
SE504397C2 (sv) * 1995-05-03 1997-01-27 Ericsson Telefon Ab L M Metod för förstärkningskvantisering vid linjärprediktiv talkodning med kodboksexcitering
US5664055A (en) 1995-06-07 1997-09-02 Lucent Technologies Inc. CS-ACELP speech compression system with adaptive pitch prediction filter gain based on a measure of periodicity
TW326070B (en) * 1996-12-19 1998-02-01 Holtek Microelectronics Inc The estimation method of the impulse gain for coding vocoder
US6260010B1 (en) * 1998-08-24 2001-07-10 Conexant Systems, Inc. Speech encoder using gain normalization that combines open and closed loop gains
US6397178B1 (en) * 1998-09-18 2002-05-28 Conexant Systems, Inc. Data organizational scheme for enhanced selection of gain parameters for speech coding
US7315815B1 (en) * 1999-09-22 2008-01-01 Microsoft Corporation LPC-harmonic vocoder with superframe structure
EP1235203B1 (en) 2001-02-27 2009-08-12 Texas Instruments Incorporated Method for concealing erased speech frames and decoder therefor
EP1464047A4 (en) 2002-01-08 2005-12-07 Dilithium Networks Pty Ltd A transcoding scheme between celp-based speech codes
JP4330346B2 (ja) 2002-02-04 2009-09-16 富士通株式会社 音声符号に対するデータ埋め込み／抽出方法および装置並びにシステム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001037264A1 (en) * 1999-11-18 2001-05-25 Voiceage Corporation Gain-smoothing in wideband speech and audio signal decoder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BESSETTE B et al. 'Techniques for High-Quality ACELP coding of Wideband Speech' In:EUROSPEECH 2001, 2001.09.03. Vol.3,pages 1997-2001.

Also Published As

Publication number Publication date
RU2316059C2 (ru) 2008-01-27
HK1082315A1 (en) 2006-06-02
JP4390803B2 (ja) 2009-12-24
BRPI0409970A (pt) 2006-04-25
DE602004007786T2 (de) 2008-04-30
ATE368279T1 (de) 2007-08-15
CN1820306B (zh) 2010-05-05
US20050251387A1 (en) 2005-11-10
BRPI0409970B1 (pt) 2018-07-24
RU2005137320A (ru) 2006-06-10
DE602004007786D1 (de) 2007-09-06
JP2006525533A (ja) 2006-11-09
KR20060007412A (ko) 2006-01-24
WO2004097797A1 (en) 2004-11-11
CN1820306A (zh) 2006-08-16
EP1618557A1 (en) 2006-01-25
US7778827B2 (en) 2010-08-17
MY143176A (en) 2011-03-31
EP1618557B1 (en) 2007-07-25

Similar Documents

Publication Publication Date Title
KR20060007412A (ko) 가변 비트 레이트 광대역 스피치 음성 코딩시의 이득양자화를 위한 방법 및 장치
RU2461897C2 (ru) Способ и устройство, предназначенные для эффективной передачи сигналов размерности и пачки в полосе частот и работы с максимальной половинной скоростью при широкополосном кодировании речи с переменной скоростью передачи битов для беспроводных систем мдкр
JP5343098B2 (ja) スーパーフレーム構造のｌｐｃハーモニックボコーダ
US5778335A (en) Method and apparatus for efficient multiband celp wideband speech and music coding and decoding
JP4662673B2 (ja) 広帯域音声及びオーディオ信号復号器における利得平滑化
JP2006525533A5 (enExample)
US6385576B2 (en) Speech encoding/decoding method using reduced subframe pulse positions having density related to pitch
KR20020077389A (ko) 광대역 신호의 코딩을 위한 대수적 코드북에서의 펄스위치 및 부호의 인덱싱
JP2005534950A (ja) 線形予測に基づく音声コーデックにおける効率的なフレーム消失の隠蔽のための方法、及び装置
CA2491623C (en) Method and device for efficient in-band dim-and-burst signaling and half-rate max operation in variable bit-rate wideband speech coding for cdma wireless systems
HK1130558B (en) Method and device for cdma wireless systems
HK1082315B (en) Method and device for gain quantization in variable bit rate wideband speech coding
AU2757602A (en) Multimode speech encoder

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20051031

Patent event code: PA01051R01D

Comment text: International Patent Application

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20051104

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20061113

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20070515

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20070620

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20070621

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20100610

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20110607

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20120611

Start annual number: 6

End annual number: 6

FPAY Annual fee payment

Payment date: 20130604

Year of fee payment: 7

PR1001 Payment of annual fee

Payment date: 20130604

Start annual number: 7

End annual number: 7

FPAY Annual fee payment

Payment date: 20140609

Year of fee payment: 8

PR1001 Payment of annual fee

Payment date: 20140609

Start annual number: 8

End annual number: 8

FPAY Annual fee payment

Payment date: 20150519

Year of fee payment: 9

PR1001 Payment of annual fee

Payment date: 20150519

Start annual number: 9

End annual number: 9

FPAY Annual fee payment

Payment date: 20160517

Year of fee payment: 10

PR1001 Payment of annual fee

Payment date: 20160517

Start annual number: 10

End annual number: 10

FPAY Annual fee payment

Payment date: 20170522

Year of fee payment: 11

PR1001 Payment of annual fee

Payment date: 20170522

Start annual number: 11

End annual number: 11

FPAY Annual fee payment

Payment date: 20180516

Year of fee payment: 12

PR1001 Payment of annual fee

Payment date: 20180516

Start annual number: 12

End annual number: 12

FPAY Annual fee payment

Payment date: 20190515

Year of fee payment: 13

PR1001 Payment of annual fee

Payment date: 20190515

Start annual number: 13

End annual number: 13

PR1001 Payment of annual fee

Payment date: 20210517

Start annual number: 15

End annual number: 15

PR1001 Payment of annual fee

Payment date: 20220517

Start annual number: 16

End annual number: 16

PR1001 Payment of annual fee

Payment date: 20230518

Start annual number: 17

End annual number: 17

PC1801 Expiration of term

Termination date: 20240912

Termination category: Expiration of duration