KR880700388A - 음성분석 및 합성장치와 분석 및 합성방법 - Google Patents

음성분석 및 합성장치와 분석 및 합성방법

Info

Publication number
KR880700388A
KR880700388A KR870700361A KR870700361A KR880700388A KR 880700388 A KR880700388 A KR 880700388A KR 870700361 A KR870700361 A KR 870700361A KR 870700361 A KR870700361 A KR 870700361A KR 880700388 A KR880700388 A KR 880700388A
Authority
KR
South Korea
Prior art keywords
analysis
synthesis
speech
synthesis method
synthesis device
Prior art date
Application number
KR870700361A
Other languages
English (en)
Other versions
KR970001167B1 (ko
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 filed Critical
Publication of KR880700388A publication Critical patent/KR880700388A/ko
Application granted granted Critical
Publication of KR970001167B1 publication Critical patent/KR970001167B1/ko

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
    • G10L13/00—Speech synthesis; Text to speech systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1019870700361A 1985-08-28 1986-07-24 음성 분석 및 합성 장치와 분석 및 합성 방법 KR970001167B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/770,631 US4890328A (en) 1985-08-28 1985-08-28 Voice synthesis utilizing multi-level filter excitation
US770,631 1985-08-28
PCT/US1986/001543 WO1987001500A1 (en) 1985-08-28 1986-07-24 Voice synthesis utilizing multi-level filter excitation

Publications (2)

Publication Number Publication Date
KR880700388A true KR880700388A (ko) 1988-03-15
KR970001167B1 KR970001167B1 (ko) 1997-01-29

Family

ID=25089219

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870700361A KR970001167B1 (ko) 1985-08-28 1986-07-24 음성 분석 및 합성 장치와 분석 및 합성 방법

Country Status (6)

Country Link
US (1) US4890328A (ko)
EP (1) EP0235180B1 (ko)
JP (1) JP2738533B2 (ko)
KR (1) KR970001167B1 (ko)
CA (1) CA1258316A (ko)
WO (1) WO1987001500A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100526829B1 (ko) * 1996-09-20 2006-01-27 소니 가부시끼 가이샤 음성부호화방법및장치음성복호화방법및장치

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105464A (en) * 1989-05-18 1992-04-14 General Electric Company Means for improving the speech quality in multi-pulse excited linear predictive coding
US5060269A (en) * 1989-05-18 1991-10-22 General Electric Company Hybrid switched multi-pulse/stochastic speech coding technique
IT1264766B1 (it) * 1993-04-09 1996-10-04 Sip Codificatore della voce utilizzante tecniche di analisi con un'eccitazione a impulsi.
GB2312360B (en) * 1996-04-12 2001-01-24 Olympus Optical Co Voice signal coding apparatus
US6047254A (en) * 1996-05-15 2000-04-04 Advanced Micro Devices, Inc. System and method for determining a first formant analysis filter and prefiltering a speech signal for improved pitch estimation
US5937374A (en) * 1996-05-15 1999-08-10 Advanced Micro Devices, Inc. System and method for improved pitch estimation which performs first formant energy removal for a frame using coefficients from a prior frame
US6154499A (en) * 1996-10-21 2000-11-28 Comsat Corporation Communication systems using nested coder and compatible channel coding
FI964975A (fi) * 1996-12-12 1998-06-13 Nokia Mobile Phones Ltd Menetelmä ja laite puheen koodaamiseksi
GB2322778B (en) * 1997-03-01 2001-10-10 Motorola Ltd Noise output for a decoded speech signal
US20030135374A1 (en) * 2002-01-16 2003-07-17 Hardwick John C. Speech synthesizer
US7698132B2 (en) * 2002-12-17 2010-04-13 Qualcomm Incorporated Sub-sampled excitation waveform codebooks
CN108831501B (zh) * 2012-03-21 2023-01-10 三星电子株式会社 用于带宽扩展的高频编码/高频解码方法和设备
JP6860901B2 (ja) * 2017-02-28 2021-04-21 国立研究開発法人情報通信研究機構 学習装置、音声合成システムおよび音声合成方法
CN107600708B (zh) * 2017-08-28 2019-05-07 珠海格力电器股份有限公司 一种吸尘器的包装结构及包装方法
CN115273913B (zh) * 2022-07-27 2024-07-30 歌尔科技有限公司 语音端点检测方法、装置、设备及计算机可读存储介质

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624302A (en) * 1969-10-29 1971-11-30 Bell Telephone Labor Inc Speech analysis and synthesis by the use of the linear prediction of a speech wave
FR2206889A5 (ko) * 1972-11-16 1974-06-07 Rhone Poulenc Sa
US3916105A (en) * 1972-12-04 1975-10-28 Ibm Pitch peak detection using linear prediction
US3903366A (en) * 1974-04-23 1975-09-02 Us Navy Application of simultaneous voice/unvoice excitation in a channel vocoder
US3979557A (en) * 1974-07-03 1976-09-07 International Telephone And Telegraph Corporation Speech processor system for pitch period extraction using prediction filters
US4058676A (en) * 1975-07-07 1977-11-15 International Communication Sciences Speech analysis and synthesis system
US4301329A (en) * 1978-01-09 1981-11-17 Nippon Electric Co., Ltd. Speech analysis and synthesis apparatus
CA1123955A (en) * 1978-03-30 1982-05-18 Tetsu Taguchi Speech analysis and synthesis apparatus
JPS602678B2 (ja) * 1980-04-18 1985-01-23 松下電器産業株式会社 音成合成方式
JPS576898A (en) * 1980-06-13 1982-01-13 Nippon Electric Co Voice synthesizer
JPS6040633B2 (ja) * 1981-07-15 1985-09-11 松下電工株式会社 無声破裂音源付きの音声合成装置
ATE15415T1 (de) * 1981-09-24 1985-09-15 Gretag Ag Verfahren und vorrichtung zur redundanzvermindernden digitalen sprachverarbeitung.
US4472832A (en) * 1981-12-01 1984-09-18 At&T Bell Laboratories Digital speech coder
US4561102A (en) * 1982-09-20 1985-12-24 At&T Bell Laboratories Pitch detector for speech analysis
US4696038A (en) * 1983-04-13 1987-09-22 Texas Instruments Incorporated Voice messaging system with unified pitch and voice tracking
US4669120A (en) * 1983-07-08 1987-05-26 Nec Corporation Low bit-rate speech coding with decision of a location of each exciting pulse of a train concurrently with optimum amplitudes of pulses
JPS6087400A (ja) * 1983-10-19 1985-05-17 日本電気株式会社 マルチパルス型音声符号復号化装置
US4701954A (en) * 1984-03-16 1987-10-20 American Telephone And Telegraph Company, At&T Bell Laboratories Multipulse LPC speech processing arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100526829B1 (ko) * 1996-09-20 2006-01-27 소니 가부시끼 가이샤 음성부호화방법및장치음성복호화방법및장치

Also Published As

Publication number Publication date
KR970001167B1 (ko) 1997-01-29
EP0235180A1 (en) 1987-09-09
EP0235180B1 (en) 1991-05-29
WO1987001500A1 (en) 1987-03-12
JPS63500681A (ja) 1988-03-10
US4890328A (en) 1989-12-26
JP2738533B2 (ja) 1998-04-08
CA1258316A (en) 1989-08-08

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