I.S. EN 61120-2:1994

Foreword
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 Synchronization pattern
  1.3 Signal word distribution to tracks
  1.4 Error protection method
      1.4.1 The error correction code
            1.4.1.1 C2 Encoder
            1.4.1.2 C1 encoder
      1.4.2 Interleave sequence
  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 signal
      2.2.2 Alignment of time code track signal
3 Control word
  3.1 Control word configuration
  3.2 Control data assignment
  3.3 Block address
  3.4 C3 Encoder
Annex ZA (normative) Other International Publications quoted in
                       this standard with the references of the
                       relevant European Publications

Specifies digital audio tape recorder reel to reel system, using 6.3 mm magnetic tape, for professional use.