首页>
外国专利>
This search for a speed high of a part of the database in a device for recording on tapes digital audio
This search for a speed high of a part of the database in a device for recording on tapes digital audio
展开▼
机译:此搜索在用于在磁带上录制数字音频的设备中搜索数据库的一部分的最高速度
展开▼
页面导航
摘要
著录项
相似文献
摘要
A tape searching method in a digital audio tape recorder by means of TOC (table of contents) and operation frequency sensed from a reel motor. The method for tape searching includes a first stage for receiving a positional information and a specific search mode; a second stage for reading out the TOC information; a third stage for obtaining a mean value of an operational signal sensed from a take-up reel and another operational signal sensed from a supply reel so as to drive a reel motor with a high speed by counting time and position of the tape; a fourth stage for checking if amount of tape wound onto the reels is a value of desired position and conforming said third step if the tape amount is not the value of desired position; and a sixth stage for making a slow, precise search gradually so as to detect a start ID and terminating the procedure when the amount of tape wound onto the reels is a value of desired position.
展开▼