BS 7868-1996 广播磁带录像机校准带指南

标准号：BS 7868-1996
中文标准名称：广播磁带录像机校准带指南
英文标准名称：Guide for calibration tapes for broadcast VTRs
标准类型：M71
发布日期：1996/8/15 12:00:00
实施日期：1996/8/15 12:00:00
中国标准分类号：M71
国际标准分类号：33.160.40
适用范围：This technical report describes the contents of calibration tapes for various broadcast VTRs. The objective in using a calibration tape is to adjust the machine so that it will give optimum reproduction of a first-generation verified recording. The calibration signals recorded under controlled conditions on a machine corresponding to the relevant VTR standard. The calibration procedure involves playing back the tape while making the necessary operational adjustments as described in the manufacturer's manual. In addition, trial recordings and the adjustment of the record chain settings should lead to a similar play-back quality as obtained from the calibration tape.