Class 381/6 - Having transmitter

Subclass of Class 381 - Electrical audio signal processing systems and devices
Definition: Subject matter including means for generating and modulating
No. of applications: 3
Last issue date: 10/18/2007

Application No.	Application Title	Issue Date
20070242831	Stereo decoder and method for processing pilot signal A stereo decoder and a method therefor are provided. The stereo decoder receives a MPX signal from an FM demodulator, and comprises a first auto-calibration circuit, a band-pass filter, a second auto-calibration circuit, a slicer and a PLL circuit. The first auto-calibr...	10/18/2007
20060188102	BTSC encoding method with digital FM modulation A method of digital BTSC (Broadcast Television Systems Committee) encoding featuring integrated digital FM modulation comprises digitally encoding and FM modulating. A left audio input signal (64) and a right audio input signal (66) are digitally encoded i...	08/24/2006
20060188103	BTSC encoder with digital FM modulator feature A digital BTSC (Broadcast Television Systems Committee) encoder (52) featuring integrated digital FM modulation comprises a digital BTSC audio processor (78) and a digital FM modulator (82). The digital BTSC audio processor module (78) is res...	08/24/2006

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