Stereo radio receiver with noise suppression

Details Stereo radio receiver with noise suppression Stereo radio receiver with noise suppression

2007-07-03

2007-07-03

Woo, Stella (Department: 2614)

Electrical audio signal processing systems and devices

Binaural and stereophonic

Broadcast or multiplex stereo

C381S011000, C381S094400

Reexamination Certificate

active

10215646

ABSTRACT:
For the purpose of largely suppressing the noise pulses caused in a stereo radio receiver in the reception signal, particularly by the ignition system of a motor vehicle, a digital field strength signal representing the analog field strength signal is produced for example by digitizing the analog field strength signal. The scanning values of the digital audio signal, for example of the (L+R) signal, are produced by interpolation for at least as long as the digital field strength signal is outside a presettable tolerance range.

REFERENCES:
patent: 4490838 (1984-12-01), Nishioka et al.
patent: 4704736 (1987-11-01), Kasser
patent: 5226088 (1993-07-01), Winterer et al.
patent: 5303414 (1994-04-01), Brinkhaus
patent: 5475869 (1995-12-01), Gomi et al.
patent: 5812673 (1998-09-01), Nohara et al.
patent: 6690805 (2004-02-01), Tsuji et al.
patent: 6788923 (2004-09-01), Tsujishita et al.
patent: 6795559 (2004-09-01), Taura et al.
patent: 35 24 847 (1987-01-01), None
patent: 41 03 064 (1992-08-01), None
patent: 44 45 983 (1996-06-01), None
patent: 196 10 455 (1998-06-01), None
patent: 0 208 082 (1987-01-01), None
patent: 0 661 822 (1994-01-01), None

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