標(biāo)準(zhǔn)號：IEC 61120-4-1992
中文標(biāo)準(zhǔn)名稱：專業(yè)用6.3mm磁帶的數(shù)字音頻盤式磁帶錄音系統(tǒng) 第4部分:磁帶性能:定義和測量方法
英文標(biāo)準(zhǔn)名稱：Digital audio tape recorder reel-to-reel system, using 6,3 mm magnetic tape, for professional use; part 4: magnetic tape properties; definitions and methods of measurement
標(biāo)準(zhǔn)類型：M71
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：M71
國際標(biāo)準(zhǔn)分類號：33.160.30
適用范圍：The electrical parameters to be measured are: resolution, relative resolution, overwrite characteristic, relative overwrite characteristic, drop-outs, relative average signal level to noise ratio, characteristics of sub-tracks in case of bias-recording.