| 摘要 |
A remote controller is disclosed having recording and playback functions which enables repetitive operation in applications such as language study. The remote controller is used in combination with conventional audio recording and playback devices and imposes only a small economic burden on the user. The remote controller includes the following capabilities: recording external audio signals, playback of the signals, storing recordings in memory for future playback, and controlling the operation of an audio recording and playback device.
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