JPS5416105A - Sound signal band compressing transmission system - Google Patents

Sound signal band compressing transmission system

Info

Publication number
JPS5416105A
JPS5416105A JP8046977A JP8046977A JPS5416105A JP S5416105 A JPS5416105 A JP S5416105A JP 8046977 A JP8046977 A JP 8046977A JP 8046977 A JP8046977 A JP 8046977A JP S5416105 A JPS5416105 A JP S5416105A
Authority
JP
Japan
Prior art keywords
transmission system
sound signal
signal band
compressing transmission
band compressing
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
JP8046977A
Other languages
Japanese (ja)
Inventor
Taiichirou Nakai
Yutaka Yuguchi
Makoto Nunokawa
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.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
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 Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Priority to JP8046977A priority Critical patent/JPS5416105A/en
Priority to US05/846,832 priority patent/US4149039A/en
Publication of JPS5416105A publication Critical patent/JPS5416105A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
JP8046977A 1976-11-05 1977-07-07 Sound signal band compressing transmission system Pending JPS5416105A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8046977A JPS5416105A (en) 1977-07-07 1977-07-07 Sound signal band compressing transmission system
US05/846,832 US4149039A (en) 1976-11-05 1977-10-31 Frequency band compression of FDM using time expansion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8046977A JPS5416105A (en) 1977-07-07 1977-07-07 Sound signal band compressing transmission system

Publications (1)

Publication Number Publication Date
JPS5416105A true JPS5416105A (en) 1979-02-06

Family

ID=13719111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8046977A Pending JPS5416105A (en) 1976-11-05 1977-07-07 Sound signal band compressing transmission system

Country Status (1)

Country Link
JP (1) JPS5416105A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56110352A (en) * 1980-02-06 1981-09-01 Nec Corp Narrow band transmission system
JPS56110351A (en) * 1980-02-06 1981-09-01 Nec Corp Signal processing system
JPS56110353A (en) * 1980-02-06 1981-09-01 Nec Corp Voice processing system
JPS6098966U (en) * 1983-12-09 1985-07-05 富士通株式会社 Media information reading device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56110352A (en) * 1980-02-06 1981-09-01 Nec Corp Narrow band transmission system
JPS56110351A (en) * 1980-02-06 1981-09-01 Nec Corp Signal processing system
JPS56110353A (en) * 1980-02-06 1981-09-01 Nec Corp Voice processing system
JPS6098966U (en) * 1983-12-09 1985-07-05 富士通株式会社 Media information reading device

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