| 摘要 |
PURPOSE:To record an editing information in a multichannel tape recorder without requiring an external storage device, by using an idle channel, etc. of the multichannel tape recorder required for editing an effective sound. CONSTITUTION:A control signal from a storage circuit 16a, etc. in a microcomputer from a controlling circuit 16, namely, an event is applied to an MODEM16c through a data bus 16b, and an output from this MODEM16c is provided to a prescribed track of a multichannel tape recorder 12. An output from the multichannel tape recorder 12 is provided to the MODEM16c through a demodulator 22. According to such a constitution, as for an output 16c' from the MODEM16c, a signal according to the event as shwon by a waveform A is fetched. In a modulator 21, said signal is converted to signals 21a, 21b of a Kansas City system, for instance, consisting of 2.4kHz and 1.2kHz, and these signals are suitably rounded as to their waveforms, and are recorded in the track of the multichannel tape recorder 12 as a sound recording signal waveform. |
