Multichannel digital audio interface

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United States of America Patent

PATENT NO 9461601
SERIAL NO

14279197

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Abstract

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A multichannel input device with automatic number-of-channels detection includes an automatic channel and bit depth detector, a digital audio interface (DAI), an analog device, and a digital-to-analog converter (DAC) coupling the DAI to the analog device. The automatic number-of-channels and bit depth detector has a BCLK input, a LRCLK input, a number of channels NCHAN output, and a bit depth B output. The DAI has a data DIN input, the BCLK input, the LRCLK input, an NCHAN input and a B input and has an output including data associated with an assigned channel.

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Patent Owner(s)

  • MAXIM INTEGRATED PRODUCTS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Felder, Matthew D Austin, US 45 466

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