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IEC 61120-3 : 1.0

IEC 61120-3 : 1.0

DIGITAL AUDIO TAPE RECORDER REEL TO REEL SYSTEM, USING 6.3 MM MAGNETIC TAPE, FOR PROFESSIONAL USE - PART 3: FORMAT B

International Electrotechnical Committee

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Table of Contents

Foreword
Clause
1 Main track recording
   1.1 Recording modulation method
   1.2 Signal block structure
        1.2.1 The word format
        1.2.2 The block structure
        1.2.3 The Sync/Control word
   1.3 Signal word distribution to tracks
        1.3.1 Track-to-channel assignment
        1.3.2 Signal word distribution to tracks
   1.4 Error protection method
        1.4.1 Interleaving and parity sums
        1.4.2 The CRC word
   1.5 Recording and reproducing characteristics
        1.5.1 Reference tape
        1.5.2 Calibration tapes
        1.5.3 Procedure for adjusting recording current
               level and waveform
        1.5.4 Specifications of tolerance relative to
               calibration tape
2 Sub-track recording
   2.1 Digital recording method
        2.1.1 Recording method on sub-track 2
   2.2 Alignment of digital audio signals and sub-track
        signals
        2.2.1 Alignment of cue audio-1 and cue audio-2
               track signals
        2.2.2 Alignment of time code track signal
        2.2.3 Alignment of Reference track signal

Abstract

Gives electrical requirements for recording and reproducing equipment. Coverage includes recording modulation method, signal block structure, the sync/control word, error protection method, the data format, the synchronisation pattern, and alignment of digital audio signals and sub track signals.

General Product Information

Document Type Standard
Status Current
Publisher International Electrotechnical Committee
Committee TC 60

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