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AN2095 - PSoC® 1 - Algorithm - Logarithmic Signal Companding - Not just a good idea - it is µ-Law

Last Updated: 12/11/2012
Version: *B

AN2095 presents a tutorial on logarithmic signal compression.

Routines are developed and an application is shown to implement a µ-Law compressor that converts an analog voice band signal and produces a digitized 8-bit compressed value. An expanding DAC is also developed that restores the compressed digital value back to an analog value.

PSoC1 u-Law Compressor and Expander


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Related Files

    File Title Language File Size Last Updated
      AN2095.pdf English 328 KB 07/11/2012
      AN2095.zip English 768 KB 12/27/2010
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Spec No: 001-38006; Sunset Owner: SAMP; Secondary Owner: GULA; Sunset Date: 04/12/11

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