What should the energy, pitch frequency, and zero crossing rate of a voice/unvoiced/silence frame in signal be?
My professor said that it is experimental, but I do not have any idea what the factors of these are and where I should begin from.
I would appreciate any guesses based on experimental data or any limits on the quantities.
I've tried a zero crossing rate between 2000 and 94000, energy between 0.0001 and 0.7, and pitch frequency between 180 and 500.
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