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This is completely wrong. Kaldi has code to compute all kinds of features (filter bank, pitch, PLP...) and the many recipes use them.
by gok 10y ago
This is completely wrong. Kaldi has code to compute all kinds of features (filter bank, pitch, PLP...) and the many recipes use them.
- lobius 10y agoBut not spectral peaks, which is what audio fingerprinting services like Shazam use (very successfully too it seems)
- skoocda 10y agoThere's been very little use of spectral peaks in LVCSR for the past ~10 years.
- unlikelymordant 10y agoShazam and asr are very different problems. The things that work for one don't work for the other.