CENELEC
Project
| Reference | EN 61834-1:1998/A1:2001 |
|---|---|
| Title | 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) - Part 1: General specifications |
| Project Number | 14211 |
| Abstract/Scope | Specifies the content, format and recording method of the data blocks forming the helical records on the tape. Describes the common specifications for cassettes, modulation method, magnetization and basic system data, for helical-scan digital video cassette recording system using 6,35 mm (1/4 inch) magnetic tape. Defines the electrical and mechanical characteristics of equipment which will provide for the interchangeability of recorded cassettes. |
| Status |
Published
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Status
| Current Stage code | 6060 |
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| Current Stage code date | 2001-07-18 |
| Current Stage code deadline | 2002-02-01 |
| Deadline date for vote |
Legal
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Details
| IEC Technical Body | IEC/TC 100 |
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| Reference Document | IEC 61834-1:1998/A1:2001 (EQV) |
| ICS | 33.160.40 - Video systems |
| Keywords | Recording; Helical-scan; Digital video cassette; Consumer use |
| Note | EN following parallel vote |
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2001-05-04 |
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| date of Availability (DAV) (2) | 2001-07-18 |
| date of Announcement (DOA) (3) | 2001-08-01 |
| date of Publication (DOP) (4) | 2002-02-01 |
| date of Withdrawal (DOW) (5) | 2004-05-01 |
Relations
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| Normative reference (6) |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
