Publisher review:db_nc_audio_recon demonstrates perfect reconstruction filter bank operation for audio processing. 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. Requirements: ยท MATLAB Release: R13
db_nc_audio_recon is a Matlab script for Signal Processing scripts design by Evan Ruzanski.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
Operating system:Windows / Linux / Mac OS / BSD / Solaris