JPS55150108A - Digital signal processing system - Google Patents

Digital signal processing system

Info

Publication number
JPS55150108A
JPS55150108A JP14317579A JP14317579A JPS55150108A JP S55150108 A JPS55150108 A JP S55150108A JP 14317579 A JP14317579 A JP 14317579A JP 14317579 A JP14317579 A JP 14317579A JP S55150108 A JPS55150108 A JP S55150108A
Authority
JP
Japan
Prior art keywords
signal processing
processing system
digital signal
digital
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
JP14317579A
Other languages
English (en)
Other versions
JPH0250547B2 (ja
Inventor
Jiee Radonitsuku Pauru
Emu Heesuretsuto Arasuteia
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.)
Ampex Corp
Original Assignee
Ampex 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 Ampex Corp filed Critical Ampex Corp
Publication of JPS55150108A publication Critical patent/JPS55150108A/ja
Publication of JPH0250547B2 publication Critical patent/JPH0250547B2/ja
Granted legal-status Critical Current

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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • 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
    • 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
    • G11B20/1876—Interpolating methods
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/036—Insert-editing
    • 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
    • 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
    • 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
    • G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte
    • G11B2220/913—Digital audio tape [DAT] format
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Error Detection And Correction (AREA)
JP14317579A 1978-11-03 1979-11-05 Digital signal processing system Granted JPS55150108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/957,270 US4211997A (en) 1978-11-03 1978-11-03 Method and apparatus employing an improved format for recording and reproducing digital audio

Publications (2)

Publication Number Publication Date
JPS55150108A true JPS55150108A (en) 1980-11-21
JPH0250547B2 JPH0250547B2 (ja) 1990-11-02

Family

ID=25499330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14317579A Granted JPS55150108A (en) 1978-11-03 1979-11-05 Digital signal processing system

Country Status (10)

Country Link
US (1) US4211997A (ja)
JP (1) JPS55150108A (ja)
BE (1) BE879778A (ja)
CA (1) CA1124852A (ja)
DE (1) DE2938503C2 (ja)
FR (1) FR2440593A1 (ja)
GB (1) GB2044586B (ja)
HK (1) HK987A (ja)
IT (1) IT1162480B (ja)
NL (1) NL7908065A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0772981B2 (ja) * 1987-05-11 1995-08-02 エクサバイト・コーポレーシヨン 磁気テープにおいてデジタル・データをフオーマツト及び記録するための装置と方法

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Also Published As

Publication number Publication date
GB2044586B (en) 1982-12-22
DE2938503A1 (de) 1980-05-08
FR2440593A1 (fr) 1980-05-30
US4211997A (en) 1980-07-08
NL7908065A (nl) 1980-05-07
IT1162480B (it) 1987-04-01
HK987A (en) 1987-01-09
BE879778A (fr) 1980-02-15
CA1124852A (en) 1982-06-01
DE2938503C2 (de) 1985-11-28
GB2044586A (en) 1980-10-15
IT7950699A0 (it) 1979-10-30
JPH0250547B2 (ja) 1990-11-02

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