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lucianodato / libspecbleach

C library for audio noise reduction and other spectral effects
GNU Lesser General Public License v2.1
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Better psycho-acoustic model or rule to apply it #12

Closed lucianodato closed 2 years ago

lucianodato commented 7 years ago

Right now Virag's method is used without the spectral flooring but with the adapted over-subtraction factors. Some suggestions are proposed in "A single channel speech enhancement technique exploiting human auditory masking properties" that can preserve low level details better.

lucianodato commented 7 years ago

Vorbis psycho-acoustic model could lead to better results using Virag's method

lucianodato commented 2 years ago

Implementation was revised during re-write. This can be considered closed