| 摘要 |
<p>PURPOSE:To shorten the latency time prior to start of reproduction, by entering a stop operation at the beginning of the next music, and furthermore making the tape run in the reverse direction by the fixed part, afeter the fixed music interval has been detected by the program searching mode. CONSTITUTION:The magnetic field provided intermitently accompanying rotation of the ring magnet 5, which is provided on the take-up reel 3 and interlocked and rotated, is magnetically detected as pulses by the pole element 8, etc., and a tape counter pulse signal is obtained by amplifying the detected output by the amplifier 11, which is led into the microcomputer 13. The computer 13 contains the head detection means for detecting the head part, which is the beginning of a music whose heading is desired, and the regular rewind detection means for detecting whether the tape has been rewound up to the part just before the head part, and has the function for controlling so that the tape can be stopped in response to the said detection means. Thus, it is possible to shorten the laterny time prior to start of reproduction after the heading of a desirable music has been made.</p> |
