18abfbe5aSHans Petter Selasky.\"- 28abfbe5aSHans Petter Selasky.\" Copyright (c) 2021 Hans Petter Selasky <hselasky@FreeBSD.org> 38abfbe5aSHans Petter Selasky.\" 48abfbe5aSHans Petter Selasky.\" Redistribution and use in source and binary forms, with or without 58abfbe5aSHans Petter Selasky.\" modification, are permitted provided that the following conditions 68abfbe5aSHans Petter Selasky.\" are met: 78abfbe5aSHans Petter Selasky.\" 1. Redistributions of source code must retain the above copyright 88abfbe5aSHans Petter Selasky.\" notice, this list of conditions and the following disclaimer. 98abfbe5aSHans Petter Selasky.\" 2. Redistributions in binary form must reproduce the above copyright 108abfbe5aSHans Petter Selasky.\" notice, this list of conditions and the following disclaimer in the 118abfbe5aSHans Petter Selasky.\" documentation and/or other materials provided with the distribution. 128abfbe5aSHans Petter Selasky.\" 138abfbe5aSHans Petter Selasky.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 148abfbe5aSHans Petter Selasky.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 158abfbe5aSHans Petter Selasky.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 168abfbe5aSHans Petter Selasky.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 178abfbe5aSHans Petter Selasky.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 188abfbe5aSHans Petter Selasky.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 198abfbe5aSHans Petter Selasky.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 208abfbe5aSHans Petter Selasky.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 218abfbe5aSHans Petter Selasky.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 228abfbe5aSHans Petter Selasky.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 238abfbe5aSHans Petter Selasky.\" 248abfbe5aSHans Petter Selasky.Dd November 4, 2021 258abfbe5aSHans Petter Selasky.Dt beep 1 268abfbe5aSHans Petter Selasky.Os 278abfbe5aSHans Petter Selasky.Sh NAME 288abfbe5aSHans Petter Selasky.Nm beep 298abfbe5aSHans Petter Selasky.Nd play a beep sound 308abfbe5aSHans Petter Selasky.Sh SYNOPSIS 318abfbe5aSHans Petter Selasky.Nm 328abfbe5aSHans Petter Selasky.Op Fl F Ar frequency 338abfbe5aSHans Petter Selasky.Op Fl D Ar duration_ms 348abfbe5aSHans Petter Selasky.Op Fl r Ar sample_rate_hz 358abfbe5aSHans Petter Selasky.Op Fl d Ar oss_device 368abfbe5aSHans Petter Selasky.Op Fl g Ar gain 378abfbe5aSHans Petter Selasky.Op Fl B 388abfbe5aSHans Petter Selasky.Op Fl h 398abfbe5aSHans Petter Selasky.Sh DESCRIPTION 408abfbe5aSHans Petter SelaskyThe 418abfbe5aSHans Petter Selasky.Nm 428abfbe5aSHans Petter Selaskyutility is used to playback a beep on the soundcard. 438abfbe5aSHans Petter Selasky.Pp 448abfbe5aSHans Petter SelaskyThe options are as follows: 458abfbe5aSHans Petter Selasky.Bl -tag -width "-f device" 468abfbe5aSHans Petter Selasky.It Fl F 478abfbe5aSHans Petter SelaskySets the center frequency of the beep in Hz. 488abfbe5aSHans Petter SelaskyThe default is 440 Hz . 498abfbe5aSHans Petter Selasky.It Fl D 508abfbe5aSHans Petter SelaskySets the duration of the beep in milliseconds. 518abfbe5aSHans Petter SelaskyThe default is 150 ms . 528abfbe5aSHans Petter Selasky.It Fl d 538abfbe5aSHans Petter SelaskySets the soundcard to use. 548abfbe5aSHans Petter SelaskyThe default is /dev/dsp . 558abfbe5aSHans Petter Selasky.It Fl r 568abfbe5aSHans Petter SelaskySets the soundcard samplerate in Hz. 578abfbe5aSHans Petter SelaskyThe default is 48000 Hz. 588abfbe5aSHans Petter Selasky.It Fl g 598abfbe5aSHans Petter SelaskySets the waveform gain, between 0 and 100 inclusively. 608abfbe5aSHans Petter SelaskyThe default is 75. 618abfbe5aSHans Petter Selasky.It Fl B 628abfbe5aSHans Petter SelaskyRuns the 638abfbe5aSHans Petter Selasky.Nm 648abfbe5aSHans Petter Selaskyutility in the background. 658abfbe5aSHans Petter Selasky.It Fl h 668abfbe5aSHans Petter SelaskyDisplay summary of options. 678abfbe5aSHans Petter Selasky.El 688abfbe5aSHans Petter Selasky.Sh EXAMPLES 698abfbe5aSHans Petter Selasky.Pp 708abfbe5aSHans Petter SelaskyPlayback default beep sound using /dev/dsp . 718abfbe5aSHans Petter Selasky.Bl -tag -width Ds -offset indent 728abfbe5aSHans Petter Selasky.It $ beep 738abfbe5aSHans Petter Selasky.El 748abfbe5aSHans Petter Selasky.Sh SEE ALSO 758abfbe5aSHans Petter Selasky.Xr mixer 3 , 76*6e1fc011SGraham Percival.Xr sound 4 778abfbe5aSHans Petter Selasky.Sh HISTORY 788abfbe5aSHans Petter SelaskyThe 798abfbe5aSHans Petter Selasky.Nm 808abfbe5aSHans Petter Selaskyutility first appeared in FreeBSD 14.0. 818abfbe5aSHans Petter Selasky.Sh AUTHORS 828abfbe5aSHans Petter Selasky.An Hans Petter Selasky Aq Mt hselasky@FreeBSD.org 83