Edinburgh Speech Tools  2.1-release
EST_spectrogram.h
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33 
34 
35 #ifndef __EST_SPECTROGRAM_H__
36 #define __EST_SPECTROGRAM_H__
37 
38 #include "EST_Wave.h"
39 #include "EST_Track.h"
40 #include "EST_Option.h"
41 
42 /**@defgroup Spectrogramgeneration Spectrogram generation
43  @ingroup FunctionsForGeneratingTracks
44 
45  * @author Richard Caley <rjc@cstr.ed.ac.uk>
46  * @version $Id: EST_spectrogram.h,v 1.2 2001/04/04 13:11:27 awb Exp $
47  */
48 
49 ///@{
50 
51 /// Compute the power-spectrogram
52 void raw_spectrogram(EST_Track &sp, EST_Wave &sig, float length, float shift,
53  int order, bool slow=0);
54 
55 /// Manipulate the spectrogram to
56 void scale_spectrogram(EST_Track &s, float range, float b, float w);
57 
58 
59 void make_spectrogram(EST_Wave &sig, EST_Track &sp, EST_Features &op);
60 
61 ///@}
62 
63 #endif
64 
A class for storing digital waveforms. The waveform is stored as an array of 16 bit shorts...
Definition: EST_Wave.h:64
void raw_spectrogram(EST_Track &sp, EST_Wave &sig, float length, float shift, int order, bool slow=0)
Compute the power-spectrogram.
Definition: spectrogram.cc:123
void scale_spectrogram(EST_Track &s, float range, float b, float w)
Manipulate the spectrogram to.
Definition: spectrogram.cc:84
void make_spectrogram(EST_Wave &sig, EST_Track &sp, EST_Features &op)
Definition: spectrogram.cc:53