KR860700193A - 디지탈 신호 전송장치 - Google Patents

디지탈 신호 전송장치

Info

Publication number
KR860700193A
KR860700193A KR1019860700013A KR860700013A KR860700193A KR 860700193 A KR860700193 A KR 860700193A KR 1019860700013 A KR1019860700013 A KR 1019860700013A KR 860700013 A KR860700013 A KR 860700013A KR 860700193 A KR860700193 A KR 860700193A
Authority
KR
South Korea
Prior art keywords
digital signal
transmission device
signal transmission
digital
transmission
Prior art date
Application number
KR1019860700013A
Other languages
English (en)
Other versions
KR930003281B1 (ko
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 filed Critical
Publication of KR860700193A publication Critical patent/KR860700193A/ko
Application granted granted Critical
Publication of KR930003281B1 publication Critical patent/KR930003281B1/ko

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
KR1019860700013A 1984-05-11 1985-05-11 디지탈 신호 전송장치 KR930003281B1 (ko)

Applications Claiming Priority (3)

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
JP59-94182 1984-05-11
PCT/JP1985/000266 WO1985005517A1 (en) 1984-05-11 1985-05-11 Apparatus for transmitting digital signals

Publications (2)

Publication Number Publication Date
KR860700193A true KR860700193A (ko) 1986-03-31
KR930003281B1 KR930003281B1 (ko) 1993-04-24

Family

ID=14103177

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860700013A KR930003281B1 (ko) 1984-05-11 1985-05-11 디지탈 신호 전송장치

Country Status (7)

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

Families Citing this family (24)

* 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
EP0207171B1 (en) * 1984-12-29 1993-11-10 Sony Corporation Digital signal transmission device
AU579441B2 (en) * 1985-01-16 1988-11-24 Mitsubishi Denki Kabushiki Kaisha Video encoding apparatus
JPS6281137A (ja) * 1985-10-03 1987-04-14 Sansui Electric Co Ｐｃｍ伝送方式及びその装置
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
DE68927483T2 (de) * 1988-02-29 1997-04-03 Sony Corp Verfahren und Einrichtung zur Digitalsignalverarbeitung
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
DK0531538T3 (da) * 1991-03-29 1998-10-19 Sony Corp Fremgangsmåde til indkodning af digitale signaler
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
EP2278807B1 (en) * 2001-11-27 2012-07-18 Samsung Electronics Co., Ltd. Apparatus for decoding a bitstrom with an orientation interpolator
EP1320266A3 (en) * 2001-11-27 2005-09-14 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding data
EP1322118B1 (en) * 2001-11-27 2012-11-14 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding key data
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 (ko) * 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
JPS59223032A (ja) * 1983-06-01 1984-12-14 Sony Corp ディジタル信号伝送装置
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
JPS60251733A (ja) * 1984-05-28 1985-12-12 Sony Corp デイジタル信号伝送装置

Also Published As

Publication number Publication date
US4685115A (en) 1987-08-04
JPS60237738A (ja) 1985-11-26
WO1985005517A1 (en) 1985-12-05
EP0182915B1 (en) 1990-08-22
JPH0566775B2 (ko) 1993-09-22
DE3579295D1 (de) 1990-09-27
AU576367B2 (en) 1988-08-25
KR930003281B1 (ko) 1993-04-24
AU4354185A (en) 1985-12-13
EP0182915A4 (en) 1988-10-27
EP0182915A1 (en) 1986-06-04

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Legal Events

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E902 Notification of reason for refusal
G160 Decision to publish patent application
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