NO156807C - Apparat til omforming av audiosignaler til digitale signaler og korrigering av de digitale signaler ved gjen-omforming til audiosignaler. - Google Patents

Apparat til omforming av audiosignaler til digitale signaler og korrigering av de digitale signaler ved gjen-omforming til audiosignaler.

Info

Publication number
NO156807C
NO156807C NO783652A NO783652A NO156807C NO 156807 C NO156807 C NO 156807C NO 783652 A NO783652 A NO 783652A NO 783652 A NO783652 A NO 783652A NO 156807 C NO156807 C NO 156807C
Authority
NO
Norway
Prior art keywords
signals
transforming
audio signals
digital signals
digital
Prior art date
Application number
NO783652A
Other languages
English (en)
Other versions
NO156807B (no
NO783652L (no
Inventor
Marshall R Brookhart
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of NO783652L publication Critical patent/NO783652L/no
Publication of NO156807B publication Critical patent/NO156807B/no
Publication of NO156807C publication Critical patent/NO156807C/no

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
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1806—Pulse code modulation systems for audio signals
    • G11B20/1809—Pulse code modulation systems for audio signals by interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Error Detection And Correction (AREA)
NO783652A 1977-11-02 1978-10-30 Apparat til omforming av audiosignaler til digitale signaler og korrigering av de digitale signaler ved gjen-omforming til audiosignaler. NO156807C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/847,923 US4145683A (en) 1977-11-02 1977-11-02 Single track audio-digital recorder and circuit for use therein having error correction

Publications (3)

Publication Number Publication Date
NO783652L NO783652L (no) 1979-05-03
NO156807B NO156807B (no) 1987-08-17
NO156807C true NO156807C (no) 1987-11-25

Family

ID=25301839

Family Applications (1)

Application Number Title Priority Date Filing Date
NO783652A NO156807C (no) 1977-11-02 1978-10-30 Apparat til omforming av audiosignaler til digitale signaler og korrigering av de digitale signaler ved gjen-omforming til audiosignaler.

Country Status (17)

Country Link
US (1) US4145683A (no)
JP (1) JPS5474716A (no)
AT (1) AT366842B (no)
AU (1) AU515792B2 (no)
BR (1) BR7807240A (no)
CH (1) CH640970A5 (no)
DE (1) DE2847801C2 (no)
DK (1) DK151742C (no)
FR (1) FR2408190B1 (no)
GB (1) GB2007888B (no)
IT (1) IT1192614B (no)
MX (1) MX147789A (no)
NL (1) NL7810780A (no)
NO (1) NO156807C (no)
PL (1) PL130939B1 (no)
SE (1) SE455550B (no)
ZA (1) ZA785455B (no)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281355A (en) * 1978-02-01 1981-07-28 Matsushita Electric Industrial Co., Ltd. Digital audio signal recorder
JPS54137204A (en) * 1978-04-17 1979-10-24 Sony Corp Digital signal transmission method
US4292684A (en) * 1978-11-01 1981-09-29 Minnesota Mining And Manufacturing Company Format for digital tape recorder
US4211997A (en) * 1978-11-03 1980-07-08 Ampex Corporation Method and apparatus employing an improved format for recording and reproducing digital audio
JPS5573909A (en) * 1978-11-28 1980-06-04 Matsushita Electric Ind Co Ltd Signal processor
JPS5580867A (en) * 1978-12-12 1980-06-18 Sony Corp Block synchronous signal extracting circuit
EP0016560A1 (en) * 1979-03-05 1980-10-01 The Decca Record Company Limited Editing of programmes and other signals in digitally coded form
US4254500A (en) * 1979-03-16 1981-03-03 Minnesota Mining And Manufacturing Company Single track digital recorder and circuit for use therein having error correction
US4302845A (en) * 1980-02-07 1981-11-24 Motorola, Inc. Phase-encoded data signal demodulator
GB2073935B (en) * 1980-04-11 1983-12-21 Rca Corp Tape format to facilitate error concealment and apparatus for recording and/or replaying same
GB2075728B (en) * 1980-05-01 1984-02-01 Sony Corp Processing binary data
US4375581A (en) * 1980-06-30 1983-03-01 Bell Telephone Laboratories, Incorporated Digital transmission error reduction
DE3153737C2 (de) * 1980-07-26 1995-06-08 Sony Corp Verfahren und Vorrichtung zur Adressierung von Signalen
CA1161946A (en) 1980-07-26 1984-02-07 Sony Corporation Method and apparatus for recording digitized information on a record medium
JPS5735444A (en) * 1980-08-12 1982-02-26 Sony Corp Pcm signal transmission method
JPS5736410A (en) * 1980-08-14 1982-02-27 Sony Corp Error correcting method for multitrack recording
JPS5750307A (en) * 1980-09-05 1982-03-24 Sony Corp Time base correcting device
JPH0261826B2 (no) * 1980-09-11 1990-12-21 Ei Teii Ando Teii Tekunorojiizu Inc
US4397020A (en) * 1980-09-11 1983-08-02 Bell Telephone Laboratories, Incorporated Error monitoring in digital transmission systems
USRE33900E (en) * 1980-09-11 1992-04-28 At&T Bell Laboratories Error monitoring in digital transmission systems
JPS5758210A (en) * 1980-09-26 1982-04-07 Hitachi Ltd Error correction range controlling circuit
US4382299A (en) * 1980-11-07 1983-05-03 Rca Corporation Disc record system employing signal redundancy
US4455635A (en) * 1981-10-14 1984-06-19 Rca Corporation Coding system for recorded digital audio
US4577059A (en) * 1982-01-29 1986-03-18 Gretag Aktiengesellschaft Decoding process and apparatus
JPS58139354A (ja) * 1982-02-15 1983-08-18 Sony Corp デイジタル信号記録再生装置
JPS58139317A (ja) * 1982-02-15 1983-08-18 Sony Corp メモリ装置
US4530048A (en) * 1982-06-04 1985-07-16 Alpha Microsystems VCR backup system
US4534031A (en) * 1982-08-02 1985-08-06 News Log International Coded data on a record carrier and method for encoding same
US4920503A (en) * 1988-05-27 1990-04-24 Pc Connection, Inc. Computer remote control through a video signal
CA2218626C (en) * 1996-11-15 2002-11-19 Ntt Mobile Communications Network Inc. Data communication scheme for variable length blocks of data
KR100677070B1 (ko) * 1999-10-02 2007-02-01 삼성전자주식회사 무선 멀티미디어 통신에서의 비디오 비트스트림 데이터의 오류 제어방법 및 이를 위한 기록 매체
JP3297668B2 (ja) * 2000-04-26 2002-07-02 松下電器産業株式会社 符号／復号化装置及び符号／復号化方法
JP3574124B2 (ja) * 2002-07-30 2004-10-06 富士通株式会社 データ処理装置及びデータ処理方法
JP2013021544A (ja) * 2011-07-12 2013-01-31 Fujitsu Ltd 無線通信システム、無線通信装置及び無線通信方法
GB2603733A (en) 2019-11-27 2022-08-10 Shure Acquisition Holdings Inc Controller with network mode and direct mode

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544963A (en) * 1968-12-27 1970-12-01 Bell Telephone Labor Inc Random and burst error-correcting arrangement
US3745528A (en) * 1971-12-27 1973-07-10 Ibm Error correction for two tracks in a multitrack system
US3786201A (en) * 1972-02-04 1974-01-15 J Myers Audio-digital recording system
US3774154A (en) * 1972-08-21 1973-11-20 Ibm Error control circuits and methods
US3851306A (en) * 1972-11-24 1974-11-26 Ibm Triple track error correction
US3800281A (en) * 1972-12-26 1974-03-26 Ibm Error detection and correction systems
US3876978A (en) * 1973-06-04 1975-04-08 Ibm Archival data protection
US3913068A (en) * 1974-07-30 1975-10-14 Ibm Error correction of serial data using a subfield code

Also Published As

Publication number Publication date
AT366842B (de) 1982-05-10
GB2007888B (en) 1982-05-12
ZA785455B (en) 1979-09-26
AU515792B2 (en) 1981-04-30
ATA777878A (de) 1981-09-15
PL130939B1 (en) 1984-09-29
MX147789A (es) 1983-01-12
SE455550B (sv) 1988-07-18
GB2007888A (en) 1979-05-23
FR2408190A1 (fr) 1979-06-01
NL7810780A (nl) 1979-05-04
DE2847801C2 (de) 1986-08-28
NO156807B (no) 1987-08-17
FR2408190B1 (fr) 1987-03-20
DE2847801A1 (de) 1979-05-10
US4145683A (en) 1979-03-20
IT7851733A0 (it) 1978-10-31
CH640970A5 (de) 1984-01-31
JPS5474716A (en) 1979-06-15
AU4125678A (en) 1979-05-17
DK151742B (da) 1987-12-28
JPH028394B2 (no) 1990-02-23
IT1192614B (it) 1988-04-27
PL210665A1 (pl) 1979-07-16
DK483078A (da) 1979-05-03
BR7807240A (pt) 1979-05-15
NO783652L (no) 1979-05-03
DK151742C (da) 1988-06-13
SE7811222L (sv) 1979-05-03

Similar Documents

Publication Publication Date Title
NO156807C (no) Apparat til omforming av audiosignaler til digitale signaler og korrigering av de digitale signaler ved gjen-omforming til audiosignaler.
DK444677A (da) Fremgangsmaade og apparat til frembringelse af seismiske signaler
DK135976A (da) Bandelektrode til transmission af elektriske signaler gennem huden
DK492978A (da) Apparat til optagning og forarbejdning af elektriske signaler
NL175250C (nl) Inrichting voor niet-lineaire vereffening van digitale signalen.
NL7807503A (nl) Transmissie en/of registratie van digitale signalen.
JPS53136814A (en) Audio defect compensator
BG31510A3 (en) Method for diminivation of digital output by video signals transmitting
DK345078A (da) Fremgangsmaade og apparat til frembringelse og udsendelse af signaler til ekkosondering og andre formaal saasom ved geofysiske undersoegelser
NO153079C (no) Apparat til forsterkning og sampling av analoge signaler
DK556281A (da) Modforvraenger til modforvraengning af ulineaert forvraengede signaler
JPS5291607A (en) Demultiplexer for digital signals interleaved by word unit and synchronizing initially
DK147335C (da) Fremgangsmaade til reguleret mikrobiologisk modificering af loevtrae med mikroorganismer
NO147539C (no) Fremgangsmaate til omforming av et digitalt signal til et analogt signal og apparat til utfoerelse av fremgangsmaaten
SE7601323L (sv) Sett for tidsmultiplex overforing av binera signaler
DK390176A (da) Fremgangsmade til omsetning af analogsignaler til digitalsignaler og af digitalsignaler til analogsignaler
SE7907833L (sv) Transversalfilter for digitala signaler
SE7612654L (sv) Sett och anordning for overvakning av enskilda overforingsavsnitt for digitala signaler
DK155575A (da) Kobling til omsetning af digitale signaler, navnlig pcm-signaler, til til disse svarende analoge spendinger
DK415380A (da) Fremgangsmaade til overfoering af digitale signaler
SE7810259L (sv) Veljarsystem for digitala signaler
JPS5453523A (en) Diaphragm for sound apparatus and its preparation
JPS5396741A (en) Digital filter
DK70377A (da) Fremgangsmaade og apparat til frembringelse af elektriske korrelerede signaler
SU580653A1 (ru) Устройство цикловой синхронизации цифровых сигналов