Package lib :: Module pseudo_dur

Module pseudo_dur

Duration estimator for speech.

It takes a local spectrum, bins it onto the Bark scale, converts to perceptual loudness (via **E). Then, it computes a measure of how far you can go from each point before the spectrum changes too much.

Functions

pdur_guts(s, t, dir, Dt, C)
t is an integer; an index into the data.

source code

pdur(data, dt, Dt, out, c=None, lfac=None, Nsv=None, cache_info=None)
Note that if cache_info is non-Null, it *must* uniquely identify the data. source code

Variables
	TYP_DUR = `0.1`
	__package__ = `'lib'`

Imports: M, numpy, die, CC, gpkmisc, FVP, FVM

Function Details

pdur_guts(s, t, dir, Dt, C)

source code

t is an integer; an index into the data. S is the normalized perceptual spectrum.