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Products Overview > Microcontrollers and Microprocessors > Development Environment > Tool Categories > OS, Middleware, Driver > Software Library >

ADPCM-SP

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ADPCM-SP

Configuration Diagram
System Configuration
Click to enlarge

Feature

Audio compression/expansion software library for 78K0R and V850 All Flash microcontrollers

  • Compact design for All Flash microcontrollers
  • Compress 16-bit PCM data to 2/3/4 bits, expand 16-bit PCM data which has been compressed to 2/3/4 bits
  • Can compress recorded audio data (wav format) on a PC. Can also convert audio data of differing sampling frequencies

Target MCUs

  • 78K0R Microcontroller Series
  • V850 (All Flash) Microcontroller Series
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