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AVR UC3 Series Software Framework: DSPLib - Advanced Library.

Copyright © 2007 Atmel Corporation

Introduction

This library is based on the "Basic DSP Library" and provides useful applications you can easily use in your projects.

 

Compression

Here is a list of the currently implemented applications:

  • IMA/DVI ADPCM.
    Profile: coding a 100-element vector: 5,819 cycles (194.0us @ 30MHz) and decoding a 100-element vector: 4,740 cycles (158.0us @ 30MHz).
    Three examples are available: ADPCM: a basic example showing how to use the coding and decoding functions., ADPCM_STREAMING: a full example of a streaming IMA/DVI ADPCM decoder. and ADPCM_ENCODER: a full example of a streaming IMA/DVI ADPCM encoder..
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