| 摘要 |
<p>CASSETTE TAPE RECORDER A cassette tape recorder, in which the presence or absence of a particular tape speed specifying means provided on a loaded tape cassette is detected by a detecting means, and with detection of absence of such specifying means a tape speed setting means for setting a recording or playback tape speed is coupled to a tape speed switching means to permit automatic switching of constant tape drive speeds in an interlocked relation to the operation of the recording or playback tape speed setting means.</p> |
