<?xml version="1.0"?>
<!--
###################################################
##Audio Sink
###################################################
 -->
<block>
	<name>Audio Sink</name>
	<key>audio_sink</key>
	<category>[Core]/Audio</category>
	<flags>throttle</flags>
	<import>from gnuradio import audio</import>
	<make>audio.sink($samp_rate, $device_name, $ok_to_block)</make>
	<param>
		<name>Sample Rate</name>
		<key>samp_rate</key>
		<value>samp_rate</value>
		<type>int</type>
		<option>
			<name>16KHz</name>
			<key>16000</key>
		</option>
		<option>
			<name>22.05KHz</name>
			<key>22050</key>
		</option>
		<option>
			<name>24KHz</name>
			<key>24000</key>
		</option>
		<option>
			<name>32KHz</name>
			<key>32000</key>
		</option>
		<option>
			<name>44.1KHz</name>
			<key>44100</key>
		</option>
		<option>
			<name>48KHz</name>
			<key>48000</key>
		</option>
	</param>
	<param>
		<name>Device Name</name>
		<key>device_name</key>
		<value></value>
		<type>string</type>
		<hide>#if $device_name() then 'none' else 'part'#</hide>
	</param>
	<param>
		<name>OK to Block</name>
		<key>ok_to_block</key>
		<value>True</value>
		<type>enum</type>
		<hide>part</hide>
		<option>
			<name>Yes</name>
			<key>True</key>
		</option>
		<option>
			<name>No</name>
			<key>False</key>
		</option>
	</param>
	<param>
		<name>Num Inputs</name>
		<key>num_inputs</key>
		<value>1</value>
		<type>int</type>
	</param>
	<check>0 &lt; $num_inputs</check>
	<sink>
		<name>in</name>
		<type>float</type>
		<nports>$num_inputs</nports>
	</sink>
	<doc>
Not all sampling rates will be supported by your hardware.

Leave the device name blank to choose default audio device. \
ALSA users with audio trouble may try setting the device name to plughw:0,0

The audio sink can have multiple inputs depending upon your hardware. \
For example, set the inputs to 2 for stereo audio.
	</doc>
</block>
