{"id":339594,"date":"2024-10-19T23:46:49","date_gmt":"2024-10-19T23:46:49","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-48341997\/"},"modified":"2024-10-25T22:55:14","modified_gmt":"2024-10-25T22:55:14","slug":"bs-iso-48341997","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-48341997\/","title":{"rendered":"BS ISO 4834:1997"},"content":{"rendered":"

This International Standard specifies basic technical characteristics for the magnetic sound test films for checking, adjusting and measuring sound reproducing channels of dubbing motion-picture installations.<\/p>\n

It also specifies types and technical characteristics of magnetic test films made on 35 mm, 17,5 mm and 16 mm motion-picture films.<\/p>\n

This International Standard includes test films intended for the checking, adjusting and measuring of<\/p>\n

    \n
  1. \n

    inclination angle (azimuth) of the magnetic head gaps;<\/p>\n<\/li>\n

  2. \n

    output level balance of multi-channel systems;<\/p>\n<\/li>\n

  3. \n

    frequency response of the sound reproduction channel;<\/p>\n<\/li>\n

  4. \n

    non-uniformity of film velocity (flutter).<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    Cinematography. Magnetic sound test films excluding striped release prints. Basic technical characteristics<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n1998<\/td>\n16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":339604,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[721,2641],"product_tag":[],"class_list":{"0":"post-339594","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-37-060-20","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\/339594","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\/339604"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=339594"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=339594"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=339594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}