81 lines
3.1 KiB
Groff
81 lines
3.1 KiB
Groff
.\" $NetBSD: bellctrl.1,v 1.12 2010/05/14 21:50:05 joerg Exp $
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.\"
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.\" Copyright (c) 1995 Takuya Harakawa.
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" from: @(#)bellctrl.1 6.19 (Berkeley) 7/27/91
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.\"
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.Dd December 15, 1995
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.Dt BELLCTRL 1 x68k
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.Os
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.Sh NAME
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.Nm bellctrl
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.Nd opm bell emulation preference utility
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.Sh SYNOPSIS
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.Nm bellctrl
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.Op Fl b
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.Op Sy b Ar on/off
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.Op Sy b Op Ar volume Op Ar pitch Op Ar duration
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.Op Sy v Ar default
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.Op Fl v Ar voicefile
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.Sh DESCRIPTION
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.Nm
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is used to set various preference options of the opm bell.
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.Pp
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The options are as follows:
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.Bl -tag -width Op
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.It Fl b
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The b option controls bell volume, pitch and duration.
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This option accepts up to three numerical parameters, a preceding
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dash(-), or a 'on/off' flag. If no parameters are given,
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or the 'on' flag is used, the system defaults will be used.
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If the dash or 'off' are given, the bell will be turned off.
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If only one numerical parameter is given, the bell volume will be
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set to that value, as a percentage of its maximum.
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Like wise, the second numerical parameter specifies the bell pitch,
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in hertz, and the third numerical parameter specifies the duration
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in milliseconds.
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.Pp
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.It Sy v Ar default
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The
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.Ar default
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argument cause the voice parameter to be reset to the system default.
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.Pp
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.It Fl v Ar voicefile
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The
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.Fl v
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option sets the voice parameter to given voice parameter file (
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.Ar voicefile ) .
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.El
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.Sh AUTHORS
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.Nm
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was written by Takuya Harakawa \*[Lt]ussy@int.titech.ac.jp\*[Gt].
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