JPS60237738A - デイジタル信号伝送装置 - Google Patents

デイジタル信号伝送装置

Info

Publication number
JPS60237738A
JPS60237738A JP59094182A JP9418284A JPS60237738A JP S60237738 A JPS60237738 A JP S60237738A JP 59094182 A JP59094182 A JP 59094182A JP 9418284 A JP9418284 A JP 9418284A JP S60237738 A JPS60237738 A JP S60237738A
Authority
JP
Japan
Prior art keywords
mode
circuit
data
frequency
pcm
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
JP59094182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0566775B2 (en, 2012
Inventor
Kenzo Akagiri
健三 赤桐
Masayuki Nishiguchi
正之 西口
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP59094182A priority Critical patent/JPS60237738A/ja
Priority to AU43541/85A priority patent/AU576367B2/en
Priority to EP19850902167 priority patent/EP0182915B1/en
Priority to DE8585902167T priority patent/DE3579295D1/de
Priority to KR1019860700013A priority patent/KR930003281B1/ko
Priority to US06/823,494 priority patent/US4685115A/en
Priority to PCT/JP1985/000266 priority patent/WO1985005517A1/ja
Publication of JPS60237738A publication Critical patent/JPS60237738A/ja
Publication of JPH0566775B2 publication Critical patent/JPH0566775B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/046—Systems or methods for reducing noise or bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H04B1/665—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using psychoacoustic properties of the ear, e.g. masking effect
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP59094182A 1984-05-11 1984-05-11 デイジタル信号伝送装置 Granted JPS60237738A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP59094182A JPS60237738A (ja) 1984-05-11 1984-05-11 デイジタル信号伝送装置
AU43541/85A AU576367B2 (en) 1984-05-11 1985-05-11 Apparatus for transmitting digital signals
EP19850902167 EP0182915B1 (en) 1984-05-11 1985-05-11 Apparatus for transmitting digital signals
DE8585902167T DE3579295D1 (de) 1984-05-11 1985-05-11 Vorrichtung zur uebertragung digitaler signale.
KR1019860700013A KR930003281B1 (ko) 1984-05-11 1985-05-11 디지탈 신호 전송장치
US06/823,494 US4685115A (en) 1984-05-11 1985-05-11 Apparatus for transmitting digital signals
PCT/JP1985/000266 WO1985005517A1 (en) 1984-05-11 1985-05-11 Apparatus for transmitting digital signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59094182A JPS60237738A (ja) 1984-05-11 1984-05-11 デイジタル信号伝送装置

Publications (2)

Publication Number Publication Date
JPS60237738A true JPS60237738A (ja) 1985-11-26
JPH0566775B2 JPH0566775B2 (en, 2012) 1993-09-22

Family

ID=14103177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59094182A Granted JPS60237738A (ja) 1984-05-11 1984-05-11 デイジタル信号伝送装置

Country Status (7)

Country Link
US (1) US4685115A (en, 2012)
EP (1) EP0182915B1 (en, 2012)
JP (1) JPS60237738A (en, 2012)
KR (1) KR930003281B1 (en, 2012)
AU (1) AU576367B2 (en, 2012)
DE (1) DE3579295D1 (en, 2012)
WO (1) WO1985005517A1 (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6281137A (ja) * 1985-10-03 1987-04-14 Sansui Electric Co Ｐｃｍ伝送方式及びその装置
WO1992017942A1 (en) * 1991-03-29 1992-10-15 Sony Corporation Method of encoding digital signals

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60251733A (ja) * 1984-05-28 1985-12-12 Sony Corp デイジタル信号伝送装置
WO1986004198A1 (en) * 1984-12-29 1986-07-17 Sony Corporation Digital signal transmission device
AU579441B2 (en) * 1985-01-16 1988-11-24 Mitsubishi Denki Kabushiki Kaisha Video encoding apparatus
JPS62262533A (ja) * 1986-04-30 1987-11-14 ジ−メンス・アクチエンゲゼルシヤフト Ｄｐｃｍ値伝送方法
CA1261069A (en) * 1986-12-08 1989-09-26 Mohamed S. Sabri Two-channel coding of digital signals
US4862168A (en) * 1987-03-19 1989-08-29 Beard Terry D Audio digital/analog encoding and decoding
US4907248A (en) * 1987-09-22 1990-03-06 Zenith Electronics Corporation Error correction for digital signal transmission
EP0331405B1 (en) * 1988-02-29 1996-11-27 Sony Corporation Method and apparatus for processing a digital signal
JPH0472909A (ja) * 1990-07-13 1992-03-06 Sony Corp オーディオ信号の量子化誤差低減装置
USRE37864E1 (en) 1990-07-13 2002-10-01 Sony Corporation Quantizing error reducer for audio signal
JPH04150522A (ja) * 1990-10-15 1992-05-25 Sony Corp ディジタル信号処理装置
JP3106749B2 (ja) * 1992-12-10 2000-11-06 ソニー株式会社 適応型ダイナミックレンジ符号化装置
JP3356516B2 (ja) * 1993-12-28 2002-12-16 シャープ株式会社 動画像符号化装置
JP3580444B2 (ja) * 1995-06-14 2004-10-20 ソニー株式会社 信号伝送方法および装置、並びに信号再生方法
RU2144264C1 (ru) * 1998-11-05 2000-01-10 ЯН Давид Евгеньевич Способ беспроводной передачи и приема кодовой информации на расстоянии (варианты) и портативное устройство для беспроводной передачи кодовой информации на расстоянии
GB0007784D0 (en) * 2000-03-30 2000-05-17 Sony Uk Ltd Data compression
GB2365284A (en) * 2000-07-25 2002-02-13 Sony Uk Ltd Data compression system which selects compressed output from one of two different compression schemes
EP1322118B1 (en) * 2001-11-27 2012-11-14 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding key data
EP1322119B1 (en) 2001-11-27 2013-01-09 Samsung Electronics Co., Ltd. Apparatus for encoding and decoding key data and keyvalue data of coordinate interpolator and recording medium
JP3756875B2 (ja) * 2001-11-27 2006-03-15 三星電子株式会社 データ符号化及び復号化方法、並びに装置
US7809204B2 (en) * 2002-10-18 2010-10-05 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding key value data of coordinate interpolator
KR101412660B1 (ko) * 2012-11-26 2014-06-27 한국과학기술연구원 리튬 이차 전지용 포장 재료

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439753A (en) * 1966-04-19 1969-04-22 Bell Telephone Labor Inc Reduced bandwidth pulse modulation scheme using dual mode encoding in selected sub-block sampling periods
JPS5336730B2 (en, 2012) * 1973-04-13 1978-10-04
JPS5271154A (en) * 1975-12-10 1977-06-14 Yokogawa Hokushin Electric Corp Memory unit for a long range data
US4141034A (en) * 1977-08-19 1979-02-20 Bell Telephone Laboratories, Incorporated Digital encoding of color video signals
DE3107602A1 (de) * 1981-02-27 1982-09-16 Polygram Gmbh, 2000 Hamburg Verfahren zur codierung von analogsignalen
JPS58162142A (ja) * 1982-03-19 1983-09-26 Matsushita Electric Ind Co Ltd デイジタル信号伝送方式
US4491953A (en) * 1982-09-09 1985-01-01 At&T Bell Laboratories Dual mode coding
JPS5957539A (ja) * 1982-09-27 1984-04-03 Sony Corp 適応的符号化装置
DE3237578C2 (de) * 1982-10-09 1984-11-29 Standard Elektrik Lorenz Ag, 7000 Stuttgart Digitales Nachrichtenübertragungssystem, insbesondere Farbfernsehübertragungssystem
DE3462572D1 (en) * 1983-04-20 1987-04-09 Nippon Telegraph & Telephone Interframe coding method and apparatus therefor
JPS59223033A (ja) * 1983-06-01 1984-12-14 Sony Corp デイジタル信号伝送方法
JPS59223034A (ja) * 1983-06-01 1984-12-14 Sony Corp デイジタル信号伝送装置
JPS59223032A (ja) * 1983-06-01 1984-12-14 Sony Corp ディジタル信号伝送装置
JPS60251733A (ja) * 1984-05-28 1985-12-12 Sony Corp デイジタル信号伝送装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6281137A (ja) * 1985-10-03 1987-04-14 Sansui Electric Co Ｐｃｍ伝送方式及びその装置
WO1992017942A1 (en) * 1991-03-29 1992-10-15 Sony Corporation Method of encoding digital signals

Also Published As

Publication number Publication date
JPH0566775B2 (en, 2012) 1993-09-22
EP0182915A4 (en) 1988-10-27
KR930003281B1 (ko) 1993-04-24
WO1985005517A1 (en) 1985-12-05
US4685115A (en) 1987-08-04
EP0182915A1 (en) 1986-06-04
EP0182915B1 (en) 1990-08-22
AU576367B2 (en) 1988-08-25
DE3579295D1 (de) 1990-09-27
AU4354185A (en) 1985-12-13
KR860700193A (ko) 1986-03-31

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Legal Events

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