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speech-recognitioncmusphinxsphinx4noise-reduction

How to disable noise cancellation in sphinx4-5prealpha?

I'm aware that static noise cancellation with spectral subtraction is enabled by default in latest version sphinx4-5prealpha, as was said in this topic: https://stackoverflow.com/a/29062128/5534684

But there is some way of disable this feature and do not make any kind of noise reduction process?

Solution

  • Provide -remove_noise no option in the feat.params file.