JPS51134504A - Audio information compressing system - Google Patents

Audio information compressing system

Info

Publication number
JPS51134504A
JPS51134504A JP50058600A JP5860075A JPS51134504A JP S51134504 A JPS51134504 A JP S51134504A JP 50058600 A JP50058600 A JP 50058600A JP 5860075 A JP5860075 A JP 5860075A JP S51134504 A JPS51134504 A JP S51134504A
Authority
JP
Japan
Prior art keywords
audio information
compressing system
information compressing
vestigial
deterioration
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
JP50058600A
Other languages
Japanese (ja)
Inventor
Kazuo Nakada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50058600A priority Critical patent/JPS51134504A/en
Publication of JPS51134504A publication Critical patent/JPS51134504A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Utilization of the character of vestigial wave form for effective compression of audio information in the range of 1/2 to 1/5 to minimize the deterioration in tone quality.
COPYRIGHT: (C)1976,JPO&Japio
JP50058600A 1975-05-19 1975-05-19 Audio information compressing system Pending JPS51134504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50058600A JPS51134504A (en) 1975-05-19 1975-05-19 Audio information compressing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50058600A JPS51134504A (en) 1975-05-19 1975-05-19 Audio information compressing system

Publications (1)

Publication Number Publication Date
JPS51134504A true JPS51134504A (en) 1976-11-22

Family

ID=13088989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50058600A Pending JPS51134504A (en) 1975-05-19 1975-05-19 Audio information compressing system

Country Status (1)

Country Link
JP (1) JPS51134504A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188000A (en) * 1982-04-28 1983-11-02 日本電気株式会社 Voice recognition synthesizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188000A (en) * 1982-04-28 1983-11-02 日本電気株式会社 Voice recognition synthesizer

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