{"id":228158,"date":"2024-10-19T14:50:04","date_gmt":"2024-10-19T14:50:04","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-61834-11998\/"},"modified":"2024-10-25T08:54:40","modified_gmt":"2024-10-25T08:54:40","slug":"bs-en-61834-11998","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-61834-11998\/","title":{"rendered":"BS EN 61834-1:1998"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nBRITISH STANDARD <\/td>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
3<\/td>\nContents <\/td>\n<\/tr>\n
6<\/td>\nForeword
Endorsement notice
Foreword to amendment A1
Endorsement notice
Contents <\/td>\n<\/tr>\n
9<\/td>\nScope
Normative reference
Definitions, symbols and abbreviations
525-60 system
625-50 system
1125-60 system
1250-50 system <\/td>\n<\/tr>\n
10<\/td>\nEnvironment and test conditions
Cassette
Mechanical parameters <\/td>\n<\/tr>\n
12<\/td>\nTape specification
Type of magnetic tape
Base <\/td>\n<\/tr>\n
13<\/td>\nWidth
Width fluctuation
Tape thickness
Transmissivity
Helical recordings
Tape speed
Record location and dimensions <\/td>\n<\/tr>\n
14<\/td>\nSystem data
Introduction
Application ID
System data for tape <\/td>\n<\/tr>\n
15<\/td>\nSystem data for MIC
Modulation
Introduction <\/td>\n<\/tr>\n
16<\/td>\nByte position number 0, 1, 2
Byte position number 3k, 3k + 1, 3k + 2 (where k > 1) <\/td>\n<\/tr>\n
17<\/td>\nTrack 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) <\/td>\n<\/tr>\n
18<\/td>\nTIA (track information area)
ITI postamble <\/td>\n<\/tr>\n
19<\/td>\nMagnetization
Polarity
Recorded equalization
Record level
Mechanical tolerances
Assignment of the four contacts <\/td>\n<\/tr>\n
20<\/td>\nTop view and side view of standard cassette <\/td>\n<\/tr>\n
21<\/td>\nBottom view of standard cassette <\/td>\n<\/tr>\n
22<\/td>\nDatum area and support area for standard cassette <\/td>\n<\/tr>\n
23<\/td>\nInternal structure and tape path for standard cassette <\/td>\n<\/tr>\n
24<\/td>\nReels for standard cassette <\/td>\n<\/tr>\n
25<\/td>\nReel lock and release for standard cassette <\/td>\n<\/tr>\n
26<\/td>\nLid lock and release for standard cassette <\/td>\n<\/tr>\n
27<\/td>\nLid for standard cassette <\/td>\n<\/tr>\n
28<\/td>\nMinimum space for recorder\/player loading mechanism for standard cassette <\/td>\n<\/tr>\n
29<\/td>\nLight path and leader\/trailer tape for standard cassette <\/td>\n<\/tr>\n
30<\/td>\nContact area of ID board or MIC for standard cassette <\/td>\n<\/tr>\n
31<\/td>\nTop and side view of small cassette <\/td>\n<\/tr>\n
32<\/td>\nBottom view of small cassette <\/td>\n<\/tr>\n
33<\/td>\nDatum area and support area for small cassette <\/td>\n<\/tr>\n
34<\/td>\nInternal structure and tape path for small cassette <\/td>\n<\/tr>\n
35<\/td>\nReels for small cassette <\/td>\n<\/tr>\n
36<\/td>\nReel lock and release for small cassette <\/td>\n<\/tr>\n
37<\/td>\nLid lock and release for small cassette <\/td>\n<\/tr>\n
38<\/td>\nLid for small cassette <\/td>\n<\/tr>\n
39<\/td>\nMinimum space for recorder\/player loading mechanism for small cassette <\/td>\n<\/tr>\n
40<\/td>\nLight path and leader\/trailer tape for small cassette <\/td>\n<\/tr>\n
41<\/td>\nContact area of ID board or MIC for small cassette <\/td>\n<\/tr>\n
42<\/td>\nRecord location and dimensions
Record location and dimensions
ITI sector location from SSA <\/td>\n<\/tr>\n
43<\/td>\nITI sector location from SSA
Lag between each pair of successive tracks at the beginning of the SSA <\/td>\n<\/tr>\n
44<\/td>\nDivision of a track prescribed by APT
The layer of application IDs on tape
Address 0 of bank 0 <\/td>\n<\/tr>\n
45<\/td>\nMIC memory space
Bit stream before interleaved NRZ1 modulation <\/td>\n<\/tr>\n
46<\/td>\nFrequency characteristics <\/td>\n<\/tr>\n
47<\/td>\nStructure of ITI sector
Structure of a start-sync block
Structure of a TI-sync block <\/td>\n<\/tr>\n
48<\/td>\nBit stream of ITI preamble for track F0 <\/td>\n<\/tr>\n
49<\/td>\nBit stream of ITI preamble for track F1 <\/td>\n<\/tr>\n
50<\/td>\nBit stream of ITI preamble for track F2 <\/td>\n<\/tr>\n
51<\/td>\nBit stream of SSA for track F0 <\/td>\n<\/tr>\n
52<\/td>\nBit stream of SSA for track F1 <\/td>\n<\/tr>\n
53<\/td>\nBit stream of SSA for track F2 <\/td>\n<\/tr>\n
54<\/td>\nBit 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 <\/td>\n<\/tr>\n
55<\/td>\nBit stream of ITI postamble for track F0
Bit stream of ITI postamble for track F1
Bit stream of ITI postamble for track F2 <\/td>\n<\/tr>\n
56<\/td>\n(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 <\/td>\n<\/tr>\n
57<\/td>\nITI sector location with respect to SSA
Lag between each pair of successive tracks at the beginning of the SSA <\/td>\n<\/tr>\n
58<\/td>\nSector location from SSA (525-60 system)
Sector location from SSA (625-50 system)
Absolute track numbering for LP mode <\/td>\n<\/tr>\n
59<\/td>\n(normative) Normative references to international publications with their corresponding European …
(normative) Normative references to international publications with their corresponding European … <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

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<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2002<\/td>\n60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":228162,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[642,2641],"product_tag":[],"class_list":{"0":"post-228158","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-33-160-40","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/228158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/228162"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=228158"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=228158"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=228158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}