System and method for receiving analog and digital input

Details System and method for receiving analog and digital input System and method for receiving analog and digital input

2007-11-27

2009-08-18

Nguyen, Linh V (Department: 2819)

Coded data generation or conversion

Analog to digital conversion followed by digital to analog...

C341S132000, C341S139000, C341S141000, C341S142000, C341S155000

Reexamination Certificate

active

07576665

ABSTRACT:
A system and a method are provided for receiving analog and digital audio input via a single audio input connector. The method includes receiving an input signal from a single audio input connector, splitting the received input signal into a first input signal and a second input signal, filtering the first input signal to pass a digital signal, filtering the second input signal to pass an analog signal, digitizing the filtered analog signal, and multiplexing the filtered digital signal and the filtered digitized analog signal.

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