ESECTION

NAME

Esection -- SFS/Windows spectral cross-sections display

SYNOPSIS

Esection (-I) (-i item) (-G[SWN]) (-D) file

DESCRIPTION

Esection is a program to display spectral cross sections from a single file. The top part of the display shows a speech item as a waveform, wideband and/or narrow band spectrogram. The lower part of the display shows an inverse filtered source spectrum, an estimated filter response and/or an output spectrum.

The analysed region corresponds to the displayed section or to the region between the cursors. For long regions, analysis is performed in smaller windows and then averaged. The size of the maximum analysis window size may be selected by a menu option.

OPTIONS

-I Identify program and exit.

-i item Select first item matching item specification.

-G opt Control of spectrogram display. Argument is made from these letters: 'S' = display speech signal, 'W' = display wideband, 'N' = display narrowband. This applies to all speech items displayed.

-D Display only. Do not allow recording to operate within program.

MOUSE COMMANDS

LEFT

Set "start" marker.

RIGHT

Set "stop" marker.

INPUT ITEMS

1.xx Any speech item.

VERSION/AUTHOR

1 - Mark Huckvale

SEE ALSO

Espect(SFS1) Esform(SFS1)
Sat Jun 29 11:18:08 2002