ES2188839T3 - Procedimiento de cambio de frecuencia fundamental de una forma de ondas constituida por una cadena de fonemas (v)ocal-(c)onsonante-(v)ocal y dispositivo de sintesis de un sonido a partir de una serie de formas de ondas constituidas por cadenas de fonemas vcv. - Google Patents

Procedimiento de cambio de frecuencia fundamental de una forma de ondas constituida por una cadena de fonemas (v)ocal-(c)onsonante-(v)ocal y dispositivo de sintesis de un sonido a partir de una serie de formas de ondas constituidas por cadenas de fonemas vcv.

Info

Publication number
ES2188839T3
ES2188839T3 ES97116375T ES97116375T ES2188839T3 ES 2188839 T3 ES2188839 T3 ES 2188839T3 ES 97116375 T ES97116375 T ES 97116375T ES 97116375 T ES97116375 T ES 97116375T ES 2188839 T3 ES2188839 T3 ES 2188839T3
Authority
ES
Spain
Prior art keywords
vcv
fonemas
tone
chain
ocal
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
ES97116375T
Other languages
English (en)
Inventor
Yasuhiko Arai
Hirofumi Nishimura
Toshimitsu Minowa
Ryou Mochizuki
Takashi Honda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of ES2188839T3 publication Critical patent/ES2188839T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G10L13/08—Text analysis or generation of parameters for speech synthesis out of text, e.g. grapheme to phoneme translation, prosody generation or stress or intonation determination
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/04—Time compression or expansion
    • 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
    • G10L13/02—Methods for producing synthetic speech; Speech synthesisers
    • G10L13/04—Details of speech synthesis systems, e.g. synthesiser structure or memory management
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/003—Changing voice quality, e.g. pitch or formants
    • G10L21/007—Changing voice quality, e.g. pitch or formants characterised by the process used
    • G10L21/013—Adapting to target pitch

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Stereophonic System (AREA)
  • Document Processing Apparatus (AREA)

Abstract

UN PATRON DE TONOS COMPUESTOS DE UNA FORMA DE ONDA ARTIFICIAL DE UN SONIDO COMPUESTO QUE INDICA CARACTERES, SE PRODUCE DE ACUERDO CON UN PATRON DE TONOS GENERALES QUE PRODUCE UN MODELO, Y SE PRODUCE UN PATRON DE TONO DE UNA FORMA DE ONDA DE UNA CADENA DE FONEMAS VCV DE CADA UNA DE LAS CADENAS DE FONEMAS VCV CORRESPONDIENTES A LOS CARACTERES, A PARTIR DE UNA MUESTRA DE VOZ REAL. CADA CADENA DE FONEMAS VCV COMPUESTO DE UNA VOCAL PRECEDENTE, DE UNA CONSONANTE Y DE UNA VOCAL SIGUIENTE, TIENE UNA ESTRUCTURA FINA DE TONOS Y UNA FLUCTUACION DE TONOS. DESPUES DE ESTO, SE AJUSTA LA TENDENCIA GLOBAL DEL PATRON DE TONOS DE CADA FORMA DE ONDA DE LA CADENA DE FONEMAS VCV CON LA DE UNA PORCION DEL PATRON DE TONOS COMPUESTOS CORRESPONDIENTES A LA MISMA CADENA DE FONEMAS VCV, PARA SUPERPONER LAS PORCIONES TRANSITORIAS DE LAS VOCALES PRECEDENTES Y LAS SIGUIENTES DE UN PATRON DE TONOS MODIFICADOS DE CADA FORMA DE ONDA DE LAS CADENAS DE FONEMAS VCV, CON LAS DE LAS PORCIONES CORRESPONDIENTES DEL PATRON DE TONOS COMPUESTOS. POR TANTO, CUANDO SE CONECTA ENTRE SI LOS PATRONES DE LOS TONOS MODIFICADOS DE LAS FORMAS DE ONDAS DE LAS CADENAS DE LOS FONEMAS VCV, SE PUEDE OBTENER UN SONIDO SINTETIZADO DE LOS CARACTERES, MIENTRAS QUE EL SONIDO SINTETIZADO MANTIENE UNA ESTRUCTURA FINA DE TONOS Y UNA FLUCTUACION DE TONOS.
ES97116375T 1996-09-20 1997-09-19 Procedimiento de cambio de frecuencia fundamental de una forma de ondas constituida por una cadena de fonemas (v)ocal-(c)onsonante-(v)ocal y dispositivo de sintesis de un sonido a partir de una serie de formas de ondas constituidas por cadenas de fonemas vcv. Expired - Lifetime ES2188839T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26914696A JP3242331B2 (ja) 1996-09-20 1996-09-20 Ｖｃｖ波形接続音声のピッチ変換方法及び音声合成装置

Publications (1)

Publication Number Publication Date
ES2188839T3 true ES2188839T3 (es) 2003-07-01

Family

ID=17468329

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97116375T Expired - Lifetime ES2188839T3 (es) 1996-09-20 1997-09-19 Procedimiento de cambio de frecuencia fundamental de una forma de ondas constituida por una cadena de fonemas (v)ocal-(c)onsonante-(v)ocal y dispositivo de sintesis de un sonido a partir de una serie de formas de ondas constituidas por cadenas de fonemas vcv.

Country Status (5)

Country Link
US (1) US5950152A (es)
EP (1) EP0831459B1 (es)
JP (1) JP3242331B2 (es)
DE (1) DE69717933T2 (es)
ES (1) ES2188839T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7429591A (en) * 1990-04-18 1991-10-24 Gene-Trak Systems Nucleic acid probes for the detection of giardia lamblia
DE69736279T2 (de) * 1996-11-11 2006-12-07 Matsushita Electric Industrial Co., Ltd., Kadoma Tonwiedergabe-geschwindigkeitsumwandler
JP3361066B2 (ja) * 1998-11-30 2003-01-07 松下電器産業株式会社 音声合成方法および装置
JP2000305585A (ja) * 1999-04-23 2000-11-02 Oki Electric Ind Co Ltd 音声合成装置
JP3361291B2 (ja) 1999-07-23 2003-01-07 コナミ株式会社 音声合成方法、音声合成装置及び音声合成プログラムを記録したコンピュータ読み取り可能な媒体
JP2001100776A (ja) * 1999-09-30 2001-04-13 Arcadia:Kk 音声合成装置
JP3515039B2 (ja) * 2000-03-03 2004-04-05 沖電気工業株式会社 テキスト音声変換装置におけるピッチパタン制御方法
JP2002091475A (ja) * 2000-09-18 2002-03-27 Matsushita Electric Ind Co Ltd 音声合成方法
JP2003108178A (ja) * 2001-09-27 2003-04-11 Nec Corp 音声合成装置及び音声合成用素片作成装置
TWI250509B (en) * 2004-10-05 2006-03-01 Inventec Corp Speech-synthesizing system and method thereof
JP4533255B2 (ja) * 2005-06-27 2010-09-01 日本電信電話株式会社 音声合成装置、音声合成方法、音声合成プログラムおよびその記録媒体
JP5479823B2 (ja) * 2009-08-31 2014-04-23 ローランド株式会社 効果装置
JP5723568B2 (ja) * 2010-10-15 2015-05-27 日本放送協会 話速変換装置及びプログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2761552B2 (ja) * 1988-05-11 1998-06-04 日本電信電話株式会社 音声合成方法
JP3059751B2 (ja) * 1990-09-18 2000-07-04 三洋電機株式会社 残差駆動型音声合成装置
KR940002854B1 (ko) * 1991-11-06 1994-04-04 한국전기통신공사 음성 합성시스팀의 음성단편 코딩 및 그의 피치조절 방법과 그의 유성음 합성장치
JPH06250691A (ja) * 1993-02-25 1994-09-09 N T T Data Tsushin Kk 音声合成装置
JPH07319497A (ja) * 1994-05-23 1995-12-08 N T T Data Tsushin Kk 音声合成装置
JP3563772B2 (ja) * 1994-06-16 2004-09-08 キヤノン株式会社 音声合成方法及び装置並びに音声合成制御方法及び装置
JP3085631B2 (ja) * 1994-10-19 2000-09-11 日本アイ・ビー・エム株式会社 音声合成方法及びシステム
JP3233544B2 (ja) * 1995-02-28 2001-11-26 松下電器産業株式会社 Ｖｃｖ連鎖波形を接続する音声合成方法およびその装置

Also Published As

Publication number Publication date
JP3242331B2 (ja) 2001-12-25
EP0831459A3 (en) 1998-11-18
JPH1097291A (ja) 1998-04-14
EP0831459A2 (en) 1998-03-25
DE69717933T2 (de) 2003-06-05
EP0831459B1 (en) 2002-12-18
US5950152A (en) 1999-09-07
DE69717933D1 (de) 2003-01-30

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