KR910008648A - 음성합성기의 복합코딩방법 - Google Patents

음성합성기의 복합코딩방법 Download PDF

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Publication number
KR910008648A
KR910008648A KR1019890015831A KR890015831A KR910008648A KR 910008648 A KR910008648 A KR 910008648A KR 1019890015831 A KR1019890015831 A KR 1019890015831A KR 890015831 A KR890015831 A KR 890015831A KR 910008648 A KR910008648 A KR 910008648A
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KR
South Korea
Prior art keywords
dsp
rom
voice data
speech synthesizer
complex coding
Prior art date
Application number
KR1019890015831A
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English (en)
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KR920003934B1 (ko
Inventor
이윤근
Original Assignee
이헌조
주식회사 금성사
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Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019890015831A priority Critical patent/KR920003934B1/ko
Publication of KR910008648A publication Critical patent/KR910008648A/ko
Application granted granted Critical
Publication of KR920003934B1 publication Critical patent/KR920003934B1/ko

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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
    • 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
    • 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
    • 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

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  • 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)
  • Machine Translation (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

내용 없음.

Description

음성합성기의 복합코딩방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명 음성합성기의 복합코딩방법에 대한 구성도.
제 2 도는 본 발명의 신호흐름도.
* 도면의 주요부분에 대한 부호의 설명
1 : 키이보드 2 : 퍼스널컴퓨터
3 : 모니터 4 : 인터페이스부
5 : DSP 6 : 어드레스디코더
7 : 버퍼 8 : 프로그램롬
9 : 음성데이타롬 10 : D/A 변환기
11 : 증폭부 SP : 스피커

Claims (1)

  1. DSP(5)주변에 키이보드(1), 퍼스널컴퓨터(2), 인터페이스부(3) 및 음성데이타롬(9), 프로그램롬(8), D/A변환기를 구비한 후, 무성음은 ADPCM코딩하고, 유성음은 LPC코딩하여 상기 음성데이타롬(9)에 저장하며, 상기 키이보드(1) 및 퍼스널컴퓨터(2) 인터페이스부(4)를 통해 한글문자데이타가 상기 DSP(5)에 입력될 때, 그 DSP(5)는 입력된 데이터를 음운 변화규칙에 의해 소리나는대로 표기를 변환함과 아울러 초성과 중성+종성으로 분리한 다음 상기 프로그램롬(8)을 이용해 상기 음성데이타롬(9)으로부터 해당데이타를 읽어 무성음의 경우에는 ADPCM디코딩을 행하고, 유성음의 경우는 LPC합성필터를 통해 음성을 합성하는 것을 특징으로 하는 음성합성기의 복합코딩방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890015831A 1989-10-31 1989-10-31 음성합성기의 복합코딩방법 KR920003934B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890015831A KR920003934B1 (ko) 1989-10-31 1989-10-31 음성합성기의 복합코딩방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890015831A KR920003934B1 (ko) 1989-10-31 1989-10-31 음성합성기의 복합코딩방법

Publications (2)

Publication Number Publication Date
KR910008648A true KR910008648A (ko) 1991-05-31
KR920003934B1 KR920003934B1 (ko) 1992-05-18

Family

ID=19291269

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890015831A KR920003934B1 (ko) 1989-10-31 1989-10-31 음성합성기의 복합코딩방법

Country Status (1)

Country Link
KR (1) KR920003934B1 (ko)

Also Published As

Publication number Publication date
KR920003934B1 (ko) 1992-05-18

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