JPS6420599A - Japanese voice recognition equipment - Google Patents

Japanese voice recognition equipment

Info

Publication number
JPS6420599A
JPS6420599A JP62176560A JP17656087A JPS6420599A JP S6420599 A JPS6420599 A JP S6420599A JP 62176560 A JP62176560 A JP 62176560A JP 17656087 A JP17656087 A JP 17656087A JP S6420599 A JPS6420599 A JP S6420599A
Authority
JP
Japan
Prior art keywords
syllable
paragraph
inputted
pattern
section
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.)
Granted
Application number
JP62176560A
Other languages
Japanese (ja)
Other versions
JPH0632021B2 (en
Inventor
Fumio Togawa
Toru Ueda
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP62176560A priority Critical patent/JPH0632021B2/en
Publication of JPS6420599A publication Critical patent/JPS6420599A/en
Publication of JPH0632021B2 publication Critical patent/JPH0632021B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To efficiently output paragraph candidates by outputting the homonyum with a top priority having the same patterns with the accent patterns of inputted voices while selecting paragraph candidates by combining the syllables obtained by recognizing the inputted Japanese speech in a syllable unit. CONSTITUTION: Voices inputted form a microphone are inputted to an A/D converter 2 through an amplifier 1. Feature values for every frame are extracted from the converted digital signals by a speech feature extracting section 3. Then, the matching between the segmented syllables and the standard speech pattern groups registered in a standard pattern memory 51 is conducted by a syllable pattern matching section 5 which is a syllable discrimination section and stored in a syllable lattice buffer 8. Then, a syllable fundamental frequency is calculated from the fundamental frequency sequence for every syllable segment frame extracted by a fundamental frequency (pitch) extraction 31 in an extraction section 3 and transmitted to a paragraph accent pattern buffer 9. Then, a collating is conducted by a paragraph dictionary 10 and an accent pattern dictionary 11 and if matching is obtained, a desired paragraph candidate is stored in a buffer 13.
JP62176560A 1987-07-15 1987-07-15 Japanese speech recognizer Expired - Lifetime JPH0632021B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62176560A JPH0632021B2 (en) 1987-07-15 1987-07-15 Japanese speech recognizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62176560A JPH0632021B2 (en) 1987-07-15 1987-07-15 Japanese speech recognizer

Publications (2)

Publication Number Publication Date
JPS6420599A true JPS6420599A (en) 1989-01-24
JPH0632021B2 JPH0632021B2 (en) 1994-04-27

Family

ID=16015706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62176560A Expired - Lifetime JPH0632021B2 (en) 1987-07-15 1987-07-15 Japanese speech recognizer

Country Status (1)

Country Link
JP (1) JPH0632021B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002101718A2 (en) * 2001-06-11 2002-12-19 Nokia Corporation Coding successive pitch periods in speech signal
JP2006336664A (en) * 2005-05-31 2006-12-14 Lube Corp Cartridge tank for grease and grease pump device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153395A (en) * 1980-04-30 1981-11-27 Nippon Telegraph & Telephone Voice form kanji input system
JPS58123199A (en) * 1982-01-14 1983-07-22 有限会社フカヤ石油店 Advance/retreat detector for vehicle
JPS6073595A (en) * 1983-09-29 1985-04-25 富士通株式会社 Voice input unit
JPS61278693A (en) * 1985-05-30 1986-12-09 大下　一義 Multi-branch pipe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153395A (en) * 1980-04-30 1981-11-27 Nippon Telegraph & Telephone Voice form kanji input system
JPS58123199A (en) * 1982-01-14 1983-07-22 有限会社フカヤ石油店 Advance/retreat detector for vehicle
JPS6073595A (en) * 1983-09-29 1985-04-25 富士通株式会社 Voice input unit
JPS61278693A (en) * 1985-05-30 1986-12-09 大下　一義 Multi-branch pipe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002101718A2 (en) * 2001-06-11 2002-12-19 Nokia Corporation Coding successive pitch periods in speech signal
WO2002101718A3 (en) * 2001-06-11 2003-04-10 Nokia Corp Coding successive pitch periods in speech signal
US6584437B2 (en) 2001-06-11 2003-06-24 Nokia Mobile Phones Ltd. Method and apparatus for coding successive pitch periods in speech signal
JP2006336664A (en) * 2005-05-31 2006-12-14 Lube Corp Cartridge tank for grease and grease pump device

Also Published As

Publication number Publication date
JPH0632021B2 (en) 1994-04-27

Similar Documents

Publication Publication Date Title
US4783802A (en) Learning system of dictionary for speech recognition
EP1377964B1 (en) Speech-to-speech generation system and method
JPS6413595A (en) Voice recognition circuit using estimate of phoneme
JP2815579B2 (en) Word candidate reduction device in speech recognition
JPS6466698A (en) Voice recognition equipment
JPS58130393A (en) Voice recognition equipment
JPS6420599A (en) Japanese voice recognition equipment
KR890010791A (en) Speech Recognition System for Voice Signal Search
JPH0632019B2 (en) How to create voice code
EP0173986A3 (en) Method of and device for the recognition, without previous training of connected words belonging to small vocabularies
JP2615649B2 (en) Word speech recognition device
ATE45831T1 (en) VOICE RECOGNITION SYSTEM.
KR950009328B1 (en) Voice recognizing method of monosyable unit
JPS6454494A (en) Voice segmentation apparatus
JPS62217297A (en) Word voice recognition equipment
SU621003A1 (en) Speech image recognition device
JPS6136799A (en) Syllabic voice input system
JPS60229099A (en) Voice recognition system
JPS6377098A (en) Unspecified speaker consonant identifier
JPS6419399A (en) Voice recognition equipment
JPS6295597A (en) Continuous voice recognition apparatus
JPH037996A (en) Generating device for singing voice synthetic data
JPS607492A (en) Monosyllable voice recognition system
Shirai et al. Speaker adaptive phoneme recognition in continuous speech based on vector quantization.
JPS6425198A (en) Large vocaburary word voice recognition equipment