# Opierec

is a simple voice recording and audio sampling application for embedded devices.

Opierec is easy to use, and can record just by pushing your PDA's toggle switch, or by clicking on Opierec's Rec button.
It can be used for voice memos, or CD quality audio sampling.

You first need to configure where you want your file to be recorded at, depending on what's available CF, or SD cards. The default is recording to your devices main memory. You can record wave files using Intel/DVI ADPCM compression format, so they won't take so much space on your device. You will need to choose your default recording length, but can always stop recording by hitting the toggle button, or the Stop button.

You can delete, rename, beam (via Ir, if available), or play files by holding the stylus down on the selected file in the file view.

You can also 'scroll' through a file by either grabbing the slider, or by using the Forward or Backward buttons, or the right and left toggle button.

On the Configuration tab, you have a choice between sampling rates, bit rates ( disabled when using compressed wave), size limit in seconds, and file destination media. You are also able to adjust the sound's input and output levels, or quickly mute either.

Opierec's audio files are compatible with desktop audio editors and players.

Opierec was written by L.J. Potter llornkcor@handhelds.org
Copyright © 2002 by L.J. Potter

ADPCM encoding is

`Copyright 1992 by Stichting Mathematisch Centrum, Amsterdam, The Netherlands. All Rights Reserved Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the names of Stichting Mathematisch Centrum or CWI not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.`

Trolltech

Last modified: Mon Jun 9 15:56:41 MDT 2003