JPS6481998A - Voice recognition equipment - Google Patents

Voice recognition equipment

Info

Publication number
JPS6481998A
JPS6481998A JP62238989A JP23898987A JPS6481998A JP S6481998 A JPS6481998 A JP S6481998A JP 62238989 A JP62238989 A JP 62238989A JP 23898987 A JP23898987 A JP 23898987A JP S6481998 A JPS6481998 A JP S6481998A
Authority
JP
Japan
Prior art keywords
misrecognition
feature parameters
standard
speech
comparison
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.)
Pending
Application number
JP62238989A
Other languages
Japanese (ja)
Inventor
Yoshihiko Okamura
Tatsuya Sakamoto
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 Platforms Ltd
NEC Corp
Original Assignee
NEC Corp
NEC AccessTechnica 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 NEC Corp, NEC AccessTechnica Ltd filed Critical NEC Corp
Priority to JP62238989A priority Critical patent/JPS6481998A/en
Publication of JPS6481998A publication Critical patent/JPS6481998A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce speaker's labor and to shorten a time by making a pattern comparison between feature parameters of an input speech and feature parameters of standard patterns stored in a standard pattern memory. CONSTITUTION: A voice inputted through a microphone 1 is analyzed by a speech analysis part 2 to extract its feature parameters. A pattern comparison part 3 compares the feature parameters with standard patterns for misrecognition discrimination stored in a misrecognition discriminating standard pattern memory 4 under the control of a misrecognition discrimination control part 7. If it is decided by the comparison that the speech inputted from the microphone is not a speech indicating misrecognition, the misrecognition discrimination control part 7 compares the feature parameters with standard patterns in a standard pattern memory 5 by the pattern comparison part 3 and outputs the recognition result to an input/output part 6. Consequently, when misrecognition is informed, the speakers labor is reduced and the time is shortened.
JP62238989A 1987-09-25 1987-09-25 Voice recognition equipment Pending JPS6481998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62238989A JPS6481998A (en) 1987-09-25 1987-09-25 Voice recognition equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62238989A JPS6481998A (en) 1987-09-25 1987-09-25 Voice recognition equipment

Publications (1)

Publication Number Publication Date
JPS6481998A true JPS6481998A (en) 1989-03-28

Family

ID=17038265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62238989A Pending JPS6481998A (en) 1987-09-25 1987-09-25 Voice recognition equipment

Country Status (1)

Country Link
JP (1) JPS6481998A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0566794A (en) * 1991-09-10 1993-03-19 Matsushita Electric Ind Co Ltd Speech recognition device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0566794A (en) * 1991-09-10 1993-03-19 Matsushita Electric Ind Co Ltd Speech recognition device

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