# HG changeset patch
# User Oleksandr Gavenko <gavenkoa@gmail.com>
# Date 1343762797 -10800
# Node ID 69dff9ee90aadfb2cf073989720d42a49c1012b7
# Parent  b4e60ae7e4bfcbad5bf57d6042228aeacb4242ba
Test speaker and microphone.

diff -r b4e60ae7e4bf -r 69dff9ee90aa audio.rst
--- a/audio.rst	Thu Jul 19 14:21:14 2012 +0300
+++ b/audio.rst	Tue Jul 31 22:26:37 2012 +0300
@@ -12,6 +12,25 @@
  * http://wiki.debian.org/ALSA
  * http://wiki.debian.org/SoundFAQ
 
+Test speaker and microphone.
+============================
+
+To configure audio devices::
+
+  $ alsamixer
+
+To hier voice from mic in speaker::
+
+  $ arecord | aplay
+  $ arecord -f cd | aplay -f cd
+
+To list of available devices::
+
+  $ aplay -l
+  $ aplay -L
+  $ arecord -l
+  $ arecord -L
+
 Suitable convertors?
 ====================
 ::