In file ../include/EST_ChannelType.h:

enum EST_ChannelType

Symbolic names for track channels.

[more] channel_unknown
Value to return for errors, never occurs in TrackMaps
[more] channel_order
order of analysis
[more] first_channel_type
So we know how many there are
[more] channel_peak
Peak amplitude
[more] channel_duration
Duration of section of signal
[more] channel_length
Length of section in samples
[more] channel_offset
Offset from frame center to center of window
[more] channel_voiced
Voicing decision
[more] channel_frame
Number of related frame in another track
[more] channel_time
Time in seconds this frame refers to
[more] channel_power
RMS power of section of signal
[more] channel_energy
RMS energy of section of signal
[more] channel_f0
F0 in Hz
[more] num_channel_types
Can be used to size arrays etc

Documentation

Symbolic names for track channels. Used in track maps to label channels so they can be accessed without knowing exactly where in the track they are.

o channel_unknown
Value to return for errors, never occurs in TrackMaps

o channel_order
order of analysis

o first_channel_type
So we know how many there are

o channel_peak
Peak amplitude

o channel_duration
Duration of section of signal

o channel_length
Length of section in samples

o channel_offset
Offset from frame center to center of window

o channel_voiced
Voicing decision

o channel_frame
Number of related frame in another track

o channel_time
Time in seconds this frame refers to

o channel_power
RMS power of section of signal

o channel_energy
RMS energy of section of signal

o channel_f0
F0 in Hz

o num_channel_types
Can be used to size arrays etc

Author:
Richard Caley <rjc@cstr.ed.ac.uk>
Version:
See Also:
EST_CoefficientType
EST_TrackMap
EST_Track
EST_TrackMap:example

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This page is part of the Edinburgh Speech Tools Library documentation
Copyright University of Edinburgh 1997
Contact: speech_tools@cstr.ed.ac.uk