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--- old/usr/src/man/man1/audiotest.1.man.txt
+++ new/usr/src/man/man1/audiotest.1.man.txt
1 1 AUDIOTEST(1) User Commands AUDIOTEST(1)
2 2
3 3
4 4
5 5 NAME
6 6 audiotest - test audio device
7 7
8 8 SYNOPSIS
9 - audiotest [-24571] [dev] ...
9 + audiotest [-2457] [-l] [-r rate] [dev] ...
10 10
11 11
12 12 DESCRIPTION
13 13 The audiotest utility runs a test for the named audio device (or all
14 14 audio devices found on the system if none is given). The test includes
15 15 playing an audio sample over each channel and measuring the rate of
16 16 playback for clock drift.
17 17
18 18 OPTIONS
19 19 The following options are supported:
20 20
21 - -1
21 + -l
22 22 Loop mode. The test is run in an infinite loop.
23 23
24 24
25 + -r rate
26 + Sample rate. By default 48000Hz is used.
27 +
28 +
25 29 -2
26 30 Stereo (2-channel) mode. This is the default mode. Playback
27 31 assumes 2 channels are present.
28 32
29 33
30 34 -4
31 35 Quadraphonic mode (4-channel surround). The test assumes that
32 36 four surround channels are present.
33 37
34 38
35 39 -5
36 40 Surround sound mode (5.1). The test checks the left, right,
37 41 surround left, surround right, and center channels. The low
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38 42 frequency effects channel is not tested.
39 43
40 44
41 45 -7
42 46 Surround sound mode (7.1). The test checks the left, right,
43 47 surround left, surround right, back surround left, back surround
44 48 right, and center channels. The low frequency effects channel is
45 49 not tested.
46 50
47 51
48 -OPERANDS
49 - dev
50 - The path the device to test, for example, /dev/dsp0.
51 52
53 + If multiple modes are specified, the last one specified is used.
52 54
53 -ATTRIBUTES
54 - See attributes(5) for descriptions of the following attributes:
55 55
56 +OPERANDS
57 + dev
58 + The path to the device to test, for example, /dev/dsp0.
56 59
57 60
58 -
59 - +--------------------+-----------------+
60 - | ATTRIBUTE TYPE | ATTRIBUTE VALUE |
61 - +--------------------+-----------------+
62 - |Architecture | SPARC, x86 |
63 - +--------------------+-----------------+
64 - |Interface Stability | Committed |
65 - +--------------------+-----------------+
66 -
67 61 SEE ALSO
68 - audioconvert(1), audiorecord(1), attributes(5), audio(7I)
62 + audioconvert(1), audiorecord(1), audio(7I)
69 63
70 64 BUGS
71 65 audiotest has no way to detect the number of actual audio channels
72 66 supported by the physical device.
73 67
74 68
75 69 audiotest does not test the low-frequency effects (LFE) channel.
76 70
77 71
78 72 There is no test for audio capture, volume controls, or other advanced
79 73 device features.
80 74
81 75
82 76
83 - May 13, 2017 AUDIOTEST(1)
77 + February 8, 2020 AUDIOTEST(1)
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