BS EN 61834-1:1998:2002 Edition
$198.66
Recording. Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) – General specifications
| Published By | Publication Date | Number of Pages |
| BSI | 2002 | 60 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | National foreword |
| 3 | Contents |
| 6 | Foreword Endorsement notice Foreword to amendment A1 Endorsement notice Contents |
| 9 | Scope Normative reference Definitions, symbols and abbreviations 525-60 system 625-50 system 1125-60 system 1250-50 system |
| 10 | Environment and test conditions Cassette Mechanical parameters |
| 12 | Tape specification Type of magnetic tape Base |
| 13 | Width Width fluctuation Tape thickness Transmissivity Helical recordings Tape speed Record location and dimensions |
| 14 | System data Introduction Application ID System data for tape |
| 15 | System data for MIC Modulation Introduction |
| 16 | Byte position number 0, 1, 2 Byte position number 3k, 3k + 1, 3k + 2 (where k > 1) |
| 17 | Track F0, track F1, track F2 Edit gap, run-up, guard area, preamble and postamble ITI sector (area 0) Introduction ITI preamble SSA (start-sync block area) |
| 18 | TIA (track information area) ITI postamble |
| 19 | Magnetization Polarity Recorded equalization Record level Mechanical tolerances Assignment of the four contacts |
| 20 | Top view and side view of standard cassette |
| 21 | Bottom view of standard cassette |
| 22 | Datum area and support area for standard cassette |
| 23 | Internal structure and tape path for standard cassette |
| 24 | Reels for standard cassette |
| 25 | Reel lock and release for standard cassette |
| 26 | Lid lock and release for standard cassette |
| 27 | Lid for standard cassette |
| 28 | Minimum space for recorder/player loading mechanism for standard cassette |
| 29 | Light path and leader/trailer tape for standard cassette |
| 30 | Contact area of ID board or MIC for standard cassette |
| 31 | Top and side view of small cassette |
| 32 | Bottom view of small cassette |
| 33 | Datum area and support area for small cassette |
| 34 | Internal structure and tape path for small cassette |
| 35 | Reels for small cassette |
| 36 | Reel lock and release for small cassette |
| 37 | Lid lock and release for small cassette |
| 38 | Lid for small cassette |
| 39 | Minimum space for recorder/player loading mechanism for small cassette |
| 40 | Light path and leader/trailer tape for small cassette |
| 41 | Contact area of ID board or MIC for small cassette |
| 42 | Record location and dimensions Record location and dimensions ITI sector location from SSA |
| 43 | ITI sector location from SSA Lag between each pair of successive tracks at the beginning of the SSA |
| 44 | Division of a track prescribed by APT The layer of application IDs on tape Address 0 of bank 0 |
| 45 | MIC memory space Bit stream before interleaved NRZ1 modulation |
| 46 | Frequency characteristics |
| 47 | Structure of ITI sector Structure of a start-sync block Structure of a TI-sync block |
| 48 | Bit stream of ITI preamble for track F0 |
| 49 | Bit stream of ITI preamble for track F1 |
| 50 | Bit stream of ITI preamble for track F2 |
| 51 | Bit stream of SSA for track F0 |
| 52 | Bit stream of SSA for track F1 |
| 53 | Bit stream of SSA for track F2 |
| 54 | Bit stream of TIA for track F0 Bit stream of TIA for track F1 Bit stream of TIA for track F2 Application ID of a track in TIA |
| 55 | Bit stream of ITI postamble for track F0 Bit stream of ITI postamble for track F1 Bit stream of ITI postamble for track F2 |
| 56 | (normative) LP mode (long play mode with narrow track pitch) (normative) LP mode (long play mode with narrow track pitch) Tape speed Record location and dimensions Absolute track numbering |
| 57 | ITI sector location with respect to SSA Lag between each pair of successive tracks at the beginning of the SSA |
| 58 | Sector location from SSA (525-60 system) Sector location from SSA (625-50 system) Absolute track numbering for LP mode |
| 59 | (normative) Normative references to international publications with their corresponding European … (normative) Normative references to international publications with their corresponding European … |
