SE7706844L - Pulskodmodulerad digital ljudanordning - Google Patents

Pulskodmodulerad digital ljudanordning

Info

Publication number
SE7706844L
SE7706844L SE7706844A SE7706844A SE7706844L SE 7706844 L SE7706844 L SE 7706844L SE 7706844 A SE7706844 A SE 7706844A SE 7706844 A SE7706844 A SE 7706844A SE 7706844 L SE7706844 L SE 7706844L
Authority
SE
Sweden
Prior art keywords
low pass
reproduced
successive
signal
memory
Prior art date
Application number
SE7706844A
Other languages
Unknown language ( )
English (en)
Other versions
SE425130B (sv
Inventor
W E Whitlock
Original Assignee
Lase Industries
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 Lase Industries filed Critical Lase Industries
Publication of SE7706844L publication Critical patent/SE7706844L/sv
Publication of SE425130B publication Critical patent/SE425130B/sv

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00992—Circuits for stereophonic or quadraphonic recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0007—Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/10537—Audio or video recording
    • G11B2020/10592—Audio or video recording specifically adapted for recording or reproducing multichannel signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
SE7706844A 1976-06-14 1977-06-13 Anordning for att digitalt registrera och reproducera ljudsignaler SE425130B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/696,156 US4030129A (en) 1976-06-14 1976-06-14 Pulse code modulated digital audio system

Publications (2)

Publication Number Publication Date
SE7706844L true SE7706844L (sv) 1977-12-15
SE425130B SE425130B (sv) 1982-08-30

Family

ID=24795941

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706844A SE425130B (sv) 1976-06-14 1977-06-13 Anordning for att digitalt registrera och reproducera ljudsignaler

Country Status (11)

Country Link
US (1) US4030129A (sv)
JP (1) JPS5313406A (sv)
AU (1) AU512513B2 (sv)
CA (1) CA1083488A (sv)
DE (1) DE2726842A1 (sv)
DK (1) DK262977A (sv)
FR (1) FR2355353B1 (sv)
GB (1) GB1573959A (sv)
NL (1) NL7706492A (sv)
NO (1) NO772065L (sv)
SE (1) SE425130B (sv)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857836B2 (ja) * 1976-02-10 1983-12-22 ソニー株式会社 メモリ−装置
JPS52102014A (en) * 1976-02-24 1977-08-26 Sony Corp Signal processing apparatus
US4206476A (en) * 1976-02-24 1980-06-03 Sony Corporation Control circuit for use with a time-compression/time-expansion system in a pulse signal record/playback device
JPS5380105A (en) * 1976-12-24 1978-07-15 Sony Corp Digital signal transmission method
JPS53142208A (en) * 1977-05-18 1978-12-11 Teac Corp Method of recording pcm signal
JPS5493940A (en) * 1978-01-08 1979-07-25 Victor Co Of Japan Ltd Correcting unit of code word error
US4281355A (en) * 1978-02-01 1981-07-28 Matsushita Electric Industrial Co., Ltd. Digital audio signal recorder
JPS55153159A (en) * 1979-05-15 1980-11-28 Sony Corp Digital signal recorder
US4583131A (en) * 1979-08-15 1986-04-15 Discovision Associates Method and apparatus for stop-motion playback of a record disc
US6195502B1 (en) * 1979-08-15 2001-02-27 Discovision Associates Stop motion video apparatus including improved dynamic range
US5018020A (en) * 1979-08-15 1991-05-21 Discovision Associates Record disc for storing separate video and audio information
JPS5733409A (en) * 1980-08-06 1982-02-23 Sony Corp Reproducer of coded signal
US4463389A (en) * 1980-10-31 1984-07-31 Discovision Associates System for recording and playing back continuous-play and stop-motion signals
JPS60101769A (ja) * 1983-11-09 1985-06-05 Hitachi Ltd 信号伝送装置
JPH0619913B2 (ja) * 1984-03-30 1994-03-16 パイオニア株式会社 ビデオフオ−マツト信号に担持されるデ−タのエラ−訂正方式
US4825303A (en) * 1984-06-18 1989-04-25 Eeco Incorporated Compressed audio silencing
GB2187364B (en) * 1986-02-26 1989-10-25 Sony Corp Methods of and apparatus for coding digital data
US4943865A (en) * 1987-10-08 1990-07-24 The Boeing Company Method and system for recording standard pulse code modulated serial data using video signal recorders
US5038221A (en) * 1987-10-13 1991-08-06 Louis Dorren Luminance encoded digital audio system
JP2970907B2 (ja) * 1988-04-13 1999-11-02 株式会社ナムコ Ｐｃｍにおけるアナログ信号合成装置
JP2845920B2 (ja) * 1989-02-09 1999-01-13 パイオニア株式会社 記録再生方式
KR100242336B1 (ko) 1996-10-31 2000-02-01 윤종용 펄스폭변조신호를이용한음성크기조절회로
KR100359982B1 (ko) * 1999-09-03 2002-11-08 박지헌 두발 세척기
JP2007010855A (ja) * 2005-06-29 2007-01-18 Toshiba Corp 音声再生装置
WO2007035260A1 (en) * 2005-09-15 2007-03-29 Analog Devices, Inc. High speed transmission system
CA2717616C (en) * 2008-06-18 2017-04-11 International Business Machines Corporation Word synchronization for servo read signals in tape drives
JP5521908B2 (ja) 2010-08-30 2014-06-18 ヤマハ株式会社 情報処理装置、音響処理装置、音響処理システムおよびプログラム
JP5518638B2 (ja) * 2010-08-30 2014-06-11 ヤマハ株式会社 情報処理装置、音響処理装置、音響処理システム、プログラムおよびゲームプログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723982A (en) * 1967-11-24 1973-03-27 Gen Dynamics Corp System for transmission, storage and/or multiplexing of information
US3855617A (en) * 1972-08-29 1974-12-17 Westinghouse Electric Corp Universal digital data system
US3831189A (en) * 1972-10-02 1974-08-20 Polaroid Corp Wideband frequency compensation system
US4091425A (en) * 1972-10-24 1978-05-23 Mca Technology, Inc. Isolated non-consecutive missing half cycle compensator
US3900887A (en) * 1973-01-18 1975-08-19 Nippon Steel Corp Method of simultaneous multiplex recording of picture and data and of regenerating such record and apparatus therefor

Also Published As

Publication number Publication date
CA1083488A (en) 1980-08-12
DE2726842A1 (de) 1977-12-22
FR2355353A1 (fr) 1978-01-13
AU512513B2 (en) 1980-10-16
GB1573959A (en) 1980-08-28
NL7706492A (nl) 1977-12-16
SE425130B (sv) 1982-08-30
DE2726842C2 (sv) 1989-06-08
FR2355353B1 (fr) 1986-03-14
DK262977A (da) 1977-12-15
US4030129A (en) 1977-06-14
JPS5313406A (en) 1978-02-07
NO772065L (no) 1977-12-15
AU2537777A (en) 1978-11-30

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