Automatic radio program recorder

Details Automatic radio program recorder Automatic radio program recorder

1996-12-24

1998-06-02

Dinh, Tan

Dynamic information storage or retrieval

Combined independent audio systems

Changeover between audio systems

369 7, H04B 120, H04H 900

Patent

active

057611599

ABSTRACT:
A recording device includes a timer for automatically starting and stopping the recording mechanism, an input jack for accepting audio signals directly from an external audio source, and a power supply for the audio source. When a recording interval begins, the device supplies the external audio source with the required power via the power supply and the recording media for later playback. Alternatively, the device may be equipped with a microphone for accepting sound waves in addition to an electrical audio input. It is contemplated that the device be programmable to permit multiple start/stop intervals including daily and weekly intervals. The device can also be equipped with an audio amplifier and speaker for playback of recorded programs at a convenient time.

REFERENCES:
patent: 4305101 (1981-12-01), Yarbrough et al.
patent: 5483506 (1996-01-01), Yoshioka et al.
patent: 5568453 (1996-10-01), Okada

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