JPH041920B2 - - Google Patents

Info

Publication number
JPH041920B2
JPH041920B2 JP57063153A JP6315382A JPH041920B2 JP H041920 B2 JPH041920 B2 JP H041920B2 JP 57063153 A JP57063153 A JP 57063153A JP 6315382 A JP6315382 A JP 6315382A JP H041920 B2 JPH041920 B2 JP H041920B2
Authority
JP
Japan
Prior art keywords
pitch
unvoiced
voiced
search range
period
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
JP57063153A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58179898A (ja
Inventor
Satoru Taguchi
Masanori Kobayashi
Takayuki Ishikawa
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP6315382A priority Critical patent/JPS58179898A/ja
Publication of JPS58179898A publication Critical patent/JPS58179898A/ja
Publication of JPH041920B2 publication Critical patent/JPH041920B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP6315382A 1982-04-15 1982-04-15 ピツチ抽出装置 Granted JPS58179898A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6315382A JPS58179898A (ja) 1982-04-15 1982-04-15 ピツチ抽出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6315382A JPS58179898A (ja) 1982-04-15 1982-04-15 ピツチ抽出装置

Publications (2)

Publication Number Publication Date
JPS58179898A JPS58179898A (ja) 1983-10-21
JPH041920B2 true JPH041920B2 (cs) 1992-01-14

Family

ID=13221001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6315382A Granted JPS58179898A (ja) 1982-04-15 1982-04-15 ピツチ抽出装置

Country Status (1)

Country Link
JP (1) JPS58179898A (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642296A (en) * 1979-09-17 1981-04-20 Nippon Electric Co Pitch extractor

Also Published As

Publication number Publication date
JPS58179898A (ja) 1983-10-21

Similar Documents

Publication Publication Date Title
US7072836B2 (en) Speech processing apparatus and method employing matching and confidence scores
JP4202090B2 (ja) スムージングフィルタを用いた音声合成システム及びその方法並びにスムージングフィルタ特性制御装置及びその方法
US5305421A (en) Low bit rate speech coding system and compression
US5091948A (en) Speaker recognition with glottal pulse-shapes
JPS597120B2 (ja) 音声分析装置
JPH0990974A (ja) 信号処理方法
US8942977B2 (en) System and method for speech recognition using pitch-synchronous spectral parameters
US5809453A (en) Methods and apparatus for detecting harmonic structure in a waveform
JPH041920B2 (cs)
JPH07191696A (ja) 音声認識装置
AU612737B2 (en) A phoneme recognition system
JPH0378636B2 (cs)
JPS6214839B2 (cs)
JPS6151320B2 (cs)
JP2583854B2 (ja) 有声無声判定方法
JPH0122639B2 (cs)
US20240013803A1 (en) Method enabling the detection of the speech signal activity regions
KR100359988B1 (ko) 실시간 화속 변환 장치
KR930010398B1 (ko) 음성신호 파형에서 비대칭율을 이용한 전이구간 검출방법
JPS6068000A (ja) ピッチ抽出装置
JP3423233B2 (ja) オーディオ信号処理方法および装置
JP3049711B2 (ja) 音声処理装置
JPH02192335A (ja) 語頭検出方式
KR100322704B1 (ko) 음성신호의지속시간변경방법
JPH024918B2 (cs)