Computer audio system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20030187529A1
SERIAL NO

10359842

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure is directed to an improved audio system and method for a computer system such as a desktop computer or a laptop computer. The improved audio system enables the computer system to output a high quality audio signal that is similar to many dedicated high-end consumer or professional audio components. In other words, the output from the computer systems is as good as the signal output from audio components in a home entertainment system. In one example described below, this is accomplished by providing a component called a sample rate converter to the computer system. The sample rate converter in the example upsamples a standard 16 bit, 44.1 kHz digital audio signal inside the computer system into a 24 bit, 192 kHz enhanced digital audio signal. This signal is as good as, or better than, the signals coming from single function audio component that can cost more than the entire computer system.

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Patent Owner(s)

Patent OwnerAddress
VPR MATRIX INC7601 PENN AVENUE S RICHFIELD MN 55423

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Steven K Minneapolis, MN 19 234

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