Audio: MFCC: Add Mel spectrogram mode via configuration blob - #10743

Merged

lgirdwood merged 12 commits into

thesofproject:mainfrom

singalsu:mfcc_add_s32_and_mel

May 11, 2026

Commits on May 5, 2026

Audio: MFCC: Improve generic s16 source and sink copy functions
singalsu
committed
551ce88
Audio: MFCC: Remove unnecessary data copy HiFi3/4 code
singalsu
committed
0eb5952
Audio: MFCC: Add S24 and S32 format support
singalsu
committed
856d3fc

Commits on May 7, 2026

Audio: MFCC: Improve check for input channel select
singalsu
committed
0938f80
Audio: MFCC: Add Mel log spectra output mode when num_ceps is zero
singalsu
committed
a70acf5
Audio: MFCC: Allow output data to span over single period
singalsu
committed
0079927
Audio: MFCC: Update user/mfcc.h comment
singalsu
committed
f1791f7
Audio: MFCC: Add setup of Hann window
singalsu
committed
8ae14d6
Audio: MFCC: Add dynamic mmax tracking and configurable mel scaling
singalsu
committed
7ed4139
Audio: MFCC: Update setup_mfcc.m blob export script
singalsu
committed
271c9a4
Tools: Topology: Build test topologies for Mel output mode of MFCC
singalsu
committed
71a7cd5
Audio: MFCC: Update example run script run_mfcc.sh
singalsu
committed
462b25a