Programmer Guide/Command Reference/EVAL/cvphase: Difference between revisions

Revision as of 13:46, 20 April 2011

Convert phase spectrum.

Usage

cvphase(p, ifmt, ipos, ibin, ofmt, opos, obin, nbin, orev, sr, len, hop)

p: original phase spectrum at frame ipos and in the format ifmt; p is a vector with n values
ifmt, ofmt: input and output phase format (0 = differences, 1 = locked phase, 2 = phase (not locked))
ipos, opos: input and output frame index
ibin, obin: input and output spectral bin
nbin: number of spectral bins to convert
rev: reverse output phase (0=no, 1=yes)
sr: signal sampling rate
len, hop: transformation length and hopsize (in samples) used for analysis and resynthesis

Description
Result: A vector r with nbin values, containing the converted phase values.

@@ Line 4: / Line 4: @@
 ;Usage:<code>cvphase(<var>p</var>, <var>ifmt</var>,  <var>ipos</var>, <var>ibin</var>, <var>ofmt</var>, <var>opos</var>, <var>obin</var>, <var>nbin</var>,  <var>orev</var>, <var>sr</var>, <var>len</var>,  <var>hop</var>)</code>
 :;<var>p</var>: original phase spectrum at frame ''ipos'' and in the format ''ifmt''; ''p'' is a vector with ''n'' values
-:;<var>ifmt, ofmt</var>: input and output phase format ('''0''' = differences, '''1''' = locked phase,
+:;<var>ifmt, ofmt</var>: input and output phase format ('''0''' = differences, '''1''' = locked phase, '''2''' = phase (not locked))
-'''2''' = phase (not locked))
 :;<var>ipos, opos</var>: input and output frame index
 :;<var>ibin, obin</var>: input and output spectral bin