IMA ADPCM Sound Compressor

Features

 

This IP core features a full-hardware sound compressor using the algorithm IMA ADPCM. Its main characteristics are: 

  • IMA ADPCM Compression (4 bits per sample)
  • Input: 16 bits PCM sound samples
  • Mono: one channel operation
  • Output includes standard WAV headers
  • Selectable sample rate of recording

 

Output compatible with any sound player with the IMA ADPCM codec (included by default in every Windows). Includes a testbench that takes an uncompressed PCM 16 bits Mono WAV file and outputs an IMA ADPCM compressed WAV file.

Compression ratio is fixed for IMA-ADPCM, being 4:1.

 

Support

Included with the core is:

Quotation Request

 

• Full technical support up to successful client integration

• Documentation and design examples

• Complete Testbench

• Synthesis scripts and results

• Instantation Template

 

For any further information on this core or if you would like to receive a price quotation, please use the contact form or the Quote Request button.