db_nc_audio_recon.m
Demonstrates perfect reconstruction filter bank operation for audio processing.
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Implements 4-channel tree-structured PR filter bank using 5th order Butterworth half-band filters constructed with 1st order allpass structures. Uses double-buffer, non-causal IIR synthesis filtering technique to process and play original multi-channel audio file,reconstructed audio file using uniform 16-bit quantization and PR structure described above, and error signal.
Cite As
Evan Ruzanski (2026). db_nc_audio_recon.m (https://se.mathworks.com/matlabcentral/fileexchange/6541-db_nc_audio_recon-m), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.0.0.0 (4.15 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 |
