Automobile personal radio recorder

Details Automobile personal radio recorder Automobile personal radio recorder

2008-04-25

2011-12-20

Nguyen, Dao H (Department: 2818)

Electrical audio signal processing systems and devices

Vehicle

Reexamination Certificate

active

08081771

ABSTRACT:
In one embodiment, an audio recorder is disclosed that interfaces with an automobile radio. The audio recorder includes a radio tuner that receives radio frequency signals and converts the signals to audio output and an audio comparator that compares audio output from the radio tuner with audio output of the automobile radio and tunes the radio tuner until the audio output of the audio tuner is synchronized with the audio output of the automobile radio. An audio storage device is activatable to record the audio output of the radio tuner for later playback.

REFERENCES:
patent: 5263199 (1993-11-01), Barnes et al.
patent: 5671195 (1997-09-01), Lee
patent: 6018504 (2000-01-01), Sakamoto et al.
patent: 2008/0032663 (2008-02-01), Doyle

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