  <sect1 id='na-record-manual'>
	<title><command>na_record</command> <emphasis>Audio file recording</emphasis></title>

    <toc depth='1'></toc>
    <para>
    </para>
    <sect2>
      <title>Synopsis</title>
      <para>
      </para>
        <!-- /amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/na_record -sgml_synopsis -->
        <para>
<cmdsynopsis><command>na_record</command>[options]<arg>-h </arg>
<arg>-f <replaceable>int</replaceable></arg>
<arg>-audiodevice <replaceable>string</replaceable></arg>
<arg>-time <replaceable>float</replaceable></arg>
<arg>-o <replaceable>ofile</replaceable></arg>
<arg>-otype <replaceable>string</replaceable></arg>
<arg>-F <replaceable>int</replaceable></arg>
<arg>-obo <replaceable>string</replaceable></arg>
<arg>-oswap </arg>
<arg>-ostype <replaceable>string</replaceable></arg>
<arg>-p <replaceable>string</replaceable></arg>
</cmdsynopsis>
        </para>
        <!-- DONE /amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/na_record -sgml_synopsis -->
      <para>

na_record records wavefors from an audio device.  It only supports
recording for N seconds (default is 10).  Specifiying the frequency
defines the recording frequency (if supported by the hardward).  This
currently doesn't support NAS audio in.
      </para>
    </sect2>
    <sect2>
      <title>OPTIONS</title>
      <para>
      </para>
        <!-- /amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/na_record -sgml_options -->
        <para>
<variablelist>
<varlistentry><term>-h</term>
<LISTITEM><PARA>

options help 
</PARA></LISTITEM>
</varlistentry>

<varlistentry><term>-f</term>
<LISTITEM><PARA>
<replaceable>int</replaceable>

Input sample rate 
</PARA></LISTITEM>
</varlistentry>

<varlistentry><term>-audiodevice</term>
<LISTITEM><PARA>
<replaceable>string</replaceable>

use specified audiodevice if appropriate 
for protocol 
</PARA></LISTITEM>
</varlistentry>

<varlistentry><term>-time</term>
<LISTITEM><PARA>
<replaceable>float</replaceable>

Wave length in seconds 
</PARA></LISTITEM>
</varlistentry>

<varlistentry><term>-o</term>
<LISTITEM><PARA>
<replaceable>ofile</replaceable>

Output filename. If not specified output is 
to stdout. 
</PARA></LISTITEM>
</varlistentry>

<varlistentry><term>-otype</term>
<LISTITEM><PARA>
<replaceable>string</replaceable>

Output file type, (optional). If no type is 
Specified the type of the input file is assumed. 
Supported types are: 
nist, est, esps, snd, riff, aiff, audlab, raw, ascii 
</PARA></LISTITEM>
</varlistentry>

<varlistentry><term>-F</term>
<LISTITEM><PARA>
<replaceable>int</replaceable>

Output sample rate in Hz. If this is different 
from the input sample rate, resampling will occur 
</PARA></LISTITEM>
</varlistentry>

<varlistentry><term>-obo</term>
<LISTITEM><PARA>
<replaceable>string</replaceable>

Output byte order: MSB, LSB, native, or nonnative. 
Suns, HP, SGI Mips, M68000 are MSB (big endian) 
Intel, Alpha, DEC Mips, Vax are LSB 
(little endian) 
</PARA></LISTITEM>
</varlistentry>

<varlistentry><term>-oswap</term>
<LISTITEM><PARA>

Swap bytes when saving to output 
</PARA></LISTITEM>
</varlistentry>

<varlistentry><term>-ostype</term>
<LISTITEM><PARA>
<replaceable>string</replaceable>

Output sample type: short, mulaw, byte or ascii 
</PARA></LISTITEM>
</varlistentry>

<varlistentry><term>-p</term>
<LISTITEM><PARA>
<replaceable>string</replaceable>

audio device protocol. Ths supported types are 
sunaudio audio_command linux16audio </PARA></LISTITEM>
</varlistentry>
</variablelist>
        </para>
        <!-- DONE /amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/na_record -sgml_options -->
    </sect2>
  </sect1>
