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JPS5348452A - Coder - Google Patents

Coder

Info

Publication number
JPS5348452A
JPS5348452AJP12353076AJP12353076AJPS5348452AJP S5348452 AJPS5348452 AJP S5348452AJP 12353076 AJP12353076 AJP 12353076AJP 12353076 AJP12353076 AJP 12353076AJP S5348452 AJPS5348452 AJP S5348452A
Authority
JP
Japan
Prior art keywords
coder
bits
sizes
conversion
input signal
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
JP12353076A
Other languages
Japanese (ja)
Other versions
JPS6260854B2 (en
Inventor
Hidekazu Tsuboka
Fumio Maehara
Hiroshi Fujita
Yoshimitsu Izura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co LtdfiledCriticalMatsushita Electric Industrial Co Ltd
Priority to JP12353076ApriorityCriticalpatent/JPS5348452A/en
Publication of JPS5348452ApublicationCriticalpatent/JPS5348452A/en
Publication of JPS6260854B2publicationCriticalpatent/JPS6260854B2/ja
Grantedlegal-statusCriticalCurrent

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Abstract

PURPOSE: To realize a coder which is made to vary flexibly corresponding to the sizes of a quantization step and an input signal and also to obtain a wide dynamic range and high S/N with a small number of bits in AD conversion.
COPYRIGHT: (C)1978,JPO&Japio
JP12353076A1976-10-141976-10-14CoderGrantedJPS5348452A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP12353076AJPS5348452A (en)1976-10-141976-10-14Coder

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP12353076AJPS5348452A (en)1976-10-141976-10-14Coder

Publications (2)

Publication NumberPublication Date
JPS5348452Atrue JPS5348452A (en)1978-05-01
JPS6260854B2 JPS6260854B2 (en)1987-12-18

Family

ID=14862881

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP12353076AGrantedJPS5348452A (en)1976-10-141976-10-14Coder

Country Status (1)

CountryLink
JP (1)JPS5348452A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS54176803U (en)*1978-06-031979-12-13
JPS5921144A (en)*1982-07-271984-02-03Sansui Electric CoSignal transmitting system and its device
JPS6070836A (en)*1983-09-271985-04-22Sansui Electric CoTransmitter
US5163053A (en)*1988-10-241992-11-10Matsushita Electric Industrial Co., Ltd.Audio signal demodulation circuit
US5363384A (en)*1988-10-241994-11-08Matsushita Electric Industrial, Co., Ltd.Audio signal demodulation circuit
EP1870767A1 (en)1997-06-122007-12-26Sharp Kabushiki KaishaVerically-aligned (VA) liquid crystal display device
US8588359B2 (en)2007-10-112013-11-19Fujitsu LimitedReception circuit, reception method, and signal transfer system

Citations (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3180939A (en)*1961-11-241965-04-27Bell Telephone Labor IncSelectable characteristic compandor for pulse code transmission
US3518548A (en)*1966-11-221970-06-30Philips CorpPulse delta modulation transmission system having separately transmitted low-frequency average level signal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3180939A (en)*1961-11-241965-04-27Bell Telephone Labor IncSelectable characteristic compandor for pulse code transmission
US3518548A (en)*1966-11-221970-06-30Philips CorpPulse delta modulation transmission system having separately transmitted low-frequency average level signal

Cited By (9)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS54176803U (en)*1978-06-031979-12-13
JPS5921144A (en)*1982-07-271984-02-03Sansui Electric CoSignal transmitting system and its device
JPS6070836A (en)*1983-09-271985-04-22Sansui Electric CoTransmitter
US5163053A (en)*1988-10-241992-11-10Matsushita Electric Industrial Co., Ltd.Audio signal demodulation circuit
US5363384A (en)*1988-10-241994-11-08Matsushita Electric Industrial, Co., Ltd.Audio signal demodulation circuit
EP1870767A1 (en)1997-06-122007-12-26Sharp Kabushiki KaishaVerically-aligned (VA) liquid crystal display device
EP2068196A2 (en)1997-06-122009-06-10Sharp Kabushiki KaishaVertically aligned (va) liquid crystal display device
EP2085815A1 (en)1997-06-122009-08-05Sharp Kabushiki KaishaVertically aligned (VA) liquid-crystal display device
US8588359B2 (en)2007-10-112013-11-19Fujitsu LimitedReception circuit, reception method, and signal transfer system

Also Published As

Publication numberPublication date
JPS6260854B2 (en)1987-12-18

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