| 摘要 |
A recording/reproducing apparatus using an IC memory includes an IC memory to/from which writing/reading of an audio signal is performed; and a control circuit for controlling writing/reading of the audio signal to/from this IC memory, and its address, and for controlling, on writing and reading the audio signal to and from the IC memory, so that its address becomes ring-shaped, writing, of when a recording key is pressed, the audio signal from contiguous address to an area, within the IC memory where the writing, which has never been read is performed, and reading, of when a reproduction key is pressed, the audio signal from the head of an area within the IC memory where the writing, which has never been read, is performed.
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