Audio: MFCC: More updates and topologies to run MFCC for Mel spectrogram audio features in SDW PCs#10750

Merged

lgirdwood merged 12 commits into

thesofproject:mainfrom

singalsu:mfcc_use_32bit_fft_mel

May 13, 2026

Commits on May 12, 2026

Math: Auditory: Change Mel filterbank 32-bit output to int32 Q9.23
singalsu
committed
Audio: MFCC: Fix HiFi s24 format input data sign extension
singalsu
committed
Audio: MFCC: Remove dead code in HiFi3/4 mfcc_apply_window 32-bit path
singalsu
committed

Commits on May 13, 2026