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speaker-test: update man page for new -X arg, also consistency fixes

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Signed-off-by: Erik Ackermann <kurterikackermann@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Erik Ackermann 2014-02-26 06:52:29 -08:00 committed by Takashi Iwai
parent 3b1ee6b325
commit b7ed45a015
1 changed files with 12 additions and 8 deletions
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20
speaker-test/speaker-test.1
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@ -13,7 +13,7 @@
..
.TH SPEAKER\-TEST 1 "April 2nd, 2011" speaker\-test
.SH NAME
speaker\-test \- command\-line speaker test tone generator for ALSA
speaker\-test \- command\-line speaker test tone generator for ALSA
.SH SYNOPSIS
.B speaker\-test [\-options]
@ -47,7 +47,7 @@ surround40:CARD=ICH5,DEV=0
.P Each of the devices is listed in the beginning of the definition so,
in the above example, there are four devices listed: null, default, front
and surround40. So, if you want to test the last device you can
and surround40. So, if you want to test the last device you can
run \fBspeaker\-test \-Dsurround40:ICH5 \-c 6\fR. The \fB\-c\fR option will
indicate that the six audio channels in the device have to be tested.
@ -86,7 +86,7 @@ When 0 is given, the periods given by \fB\-P\fP option is used.
The default value is 0.
.TP
\fB\-P\fP | \fB\-\-nperiods\fP \fPPERIODS\fP
\fB\-P\fP | \fB\-\-nperiods\fP \fIPERIODS\fP
Use number of periods. The default value is 4.
.TP
@ -106,7 +106,7 @@ Pink noise is perceptually uniform noise -- that is, it sounds like every freque
You can pass the number from 1 to 3 as a backward compatibility.
.TP
\fB\-l\fP | \fB\-\-nloops\fP \fBCOUNT\fP
\fB\-l\fP | \fB\-\-nloops\fP \fICOUNT\fP
Specifies the number of loops. Zero means to run infinitely.
@ -114,7 +114,7 @@ When \fB\-s\fP option below with a valid channel is given, \fBspeaker\-test\fP w
always a single-shot without looping.
.TP
\fB\-s\fP | \fB\-\-speaker\fP \fBCHANNEL\fP
\fB\-s\fP | \fB\-\-speaker\fP \fICHANNEL\fP
Do a single-shot speaker test for the given channel. The channel number starts from 1.
The channel number corresponds to left, right, rear-left, rear-right, center, LFE,
side-left, side-right, and so on.
@ -123,20 +123,24 @@ For example, when 1 is passed, it tests the left channel only once rather than b
with looping.
.TP
\fB\-w\fP | \fB\-\-wavfile\fP
\fB\-w\fP | \fB\-\-wavfile\fP \fIFILE\fP
Use the given WAV file for the playback instead of pre-defined WAV files.
.TP
\fB\-W\fP | \fB\-\-wavdir\fP
\fB\-W\fP | \fB\-\-wavdir\fP \fIDIRECTORY\fP
Specify the directory containing WAV files for playback.
The default path is \fI/usr/share/sounds/alsa\fP.
.TP
\fB\-m\fP | \fB\-\-chmap\fP
\fB\-m\fP | \fB\-\-chmap\fP \fIMAP\fP
Pass the channel map to override.
If the playback in a specific channel order or channel positions is
required, pass the channel position strings to this option.
.TP
\fB\-X\fP | \fB\-\-force-frequency\fP
Allow supplied \fIFREQ\fP to be outside the default range of 30-8000Hz. A minimum of 1Hz is still enforced.
.SH USAGE EXAMPLES
Produce stereo sound from one stereo jack: