Radio receiver and buffer system therefor

Dynamic information storage or retrieval – Combined independent audio systems – Radio

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Details

360 7, H04H 900

Patent

active

054635993

ABSTRACT:
A buffer system for radio receivers includes an analog-to-digital converter, a digital cyclic storage device for continuously storing in digital form the audio signals last outputted thereby over a predetermined time interval, and a control circuit including a mode selector switch to select a Skip Mode, in which the receiver audio circuit receives the signals from the cyclic storage device with a slowly increasing delay from real-time, and another switch to connect the audio circuit to receive the audio signals real-time, and thus to skip a part of the broadcasted information. The mode selector may also select a Standby Mode for storing information broadcasted before the receiver has been turned on, and/or a Forward Mode for storing information broadcasted after the receiver has been turned off.

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patent: 4841574 (1989-06-01), Pham et al.
patent: 4965569 (1990-10-01), Bennett et al.
patent: 5126982 (1992-06-01), Yifrach

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