IEC 61053-1:1991 

Helical-scan video tape cassette system using 12,65 mm (0,5 in)magnetic tape on type Beta format - FM audio recording - Part 1:625 line-50 field systems


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Defines the electrical and mechanical characteristics of FM audio recording which provides for the interchangeability of recorded cassettes. The requirements given relate to 625 lines-50 field systems. Applies to frequency modulation (FM) audio recording on video recorders fully compatible with the beta format for 625 lines-50 field television systems defined in IEC 60767.

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Additional information

Publication typeInternational Standard
Publication date1991-03-13
Available language(s)English, English/French
TC/SCTC 100/TA 6 - Storage media, storage data structures, storage systems and equipmentrss
ICS33.160.40 - Video systems
Stability date  2038
File size1491 KB

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