genelemen.1t

speech signal process tools

.\" Copyright (c) 1987 Entropic Speech, Inc.; All rights reserved
.\" @(#)genelemen.1t	3.2 11/3/87 ESI
.TH GEN_ELEMENT 1\-ESPS 11/3/87
.ds ]W "\fI\s+4\ze\h'0.05'e\s-4\v'-0.4m'\fP\(*p\v'0.4m'\ Entropic Speech, Inc.
.SH "NAME"
gen_element \- give information about elements in a record of an ESPS file
.SH "SYNOPSIS"
.B gen_element
[
.B \-c
] [
.B \-f
.I field_name
[
.B \-i
.I item
] [
.I ESPS file
]
.SH DESCRIPTION
.PP
.I Gen_element
gives information about elements in a record of an ESPS file.
The record item name, its data type, starting element number, and
size is printed on stdout in a tabular form.
.PP
The \fB\-c\fP, \fB\-f\fP, and the \fB\-i\fP options are only applicable if
the input \fIESPS file\fP is a feature file.  See \fIfea_element\fP(1\-ESPS)
for the meaning of these options.
.SH EXAMPLES
.PP
% gen_element \fI/u/virdy/sps/test/sandyqb.ana\fP
.TS
tab(;);
l l l l.
Record Item;Type;Start Element;Size
=
Tag;LONG;0;1
p_pulse_len;FLOAT;1;1
raw_power;FLOAT;2;1
lpc_power;FLOAT;3;1
ref_coeff;FLOAT;4;10
frame_len;SHORT;14;1
.TE
.PP
% gen_element \fIpp.scbk\fP
.TS
tab(;);
l l l l.
Record Item;Type;Start Element;Size
=
final_dist;FLOAT;1;1
cdwd_dist;FLOAT;2;64
qtable->enc;FLOAT;66;64
qtable->dec;FLOAT;130;64
final_pop;FLOAT;194;64
qtable->code;FLOAT;258;64
.TE
.PP
% gen_element \fIfile.fea\fP
.TS
tab(;);
l l l l.
Name;Type;Size;Element
=
Tag;LONG;1;0
alpha;DOUBLE;10;1
beta;FLOAT;10;11
foo;LONG;5;21
zeta;SHORT;1;26
.TE
.PP
% gen_element \fB\-c \-f\fP \fIfoo\fP \fB\-i\fP \fI3 file.fea\fP
.br
23
.PP
The following will cause \fIstats\fR(1\-ESPS) to operate on the third 
item in the field alpha.
.br
.sp
% stats \fB\-e\fP `gen_element \fB\-c \-f\fP \fIalpha\fP \fB\-i\fP \fI3 file.fea\fP` \fIfile.fea\fP
.SH "SEE ALSO"
fea_element(1\-ESPS), FEA(5\-ESPS),   FEA_ANA(5\-ESPS),
FEA_VQ(5\-ESPS), FILT(5\-ESPS), SCBK(5\-ESPS),
SD(5\-ESPS), SPEC(5\-ESPS), ESPS(5\-ESPS) 
.SH "AUTHOR"
Ajaipal S. Virdy