International Standards and Conformity Assessment for all electrical, electronic and related technologies

 

Project

Reference EN 61834-1:1998
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 12110
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

Status

Current Stage code 6060
Current Stage code date 1998-10-09
Current Stage code deadline 1999-07-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/TC 100
Reference Document IEC 61834-1:1998 (EQV)
ICS 33.160.40 - Video systems
Keywords Recording; Helical-scan; Digital video cassette; Consumer use
Note EN following parallel vote
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 1998-10-09 1999-07-01 export to doc file  EN
5099 1998-10-01 1998-11-01  
5062 1998-08-03 1998-10-01  
5020 1998-04-03 1998-06-15  
1090 1998-03-31 1998-07-31  

Implementation Dates

date of Ratification (DOR) (1) 1998-10-01
date of Availability (DAV) (2) 1998-10-09
date of Announcement (DOA) (3) 1999-01-01
date of Publication (DOP) (4) 1999-07-01
date of Withdrawal (DOW) (5) 2001-07-01

Relations

Supersedes  
Superseded by  
Normative reference (6) EN 61834-2:1998

(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.