teensy-audio/gui/list.html

<!-- vim: set ts=4: -->
<!-- TODO: generate some or all of this automatically from the C++ source -->

<!-- TODO: add a field for maximum instance count -->
<!-- TODO: add a field for exclusive to other objects (not allowed if they're used) -->
<!-- TODO: add "parameters" fields, to replace the form html stuff -->

<script type="text/javascript">
	RED.nodes.registerType('AnalogInputI2S',{
	shortName: "i2s",
		inputs:0,
		outputs:2,
		category: 'input-function',
		color:"#E6E0F8",
		icon: "arrow-in.png"
	});
</script>
<script type="text/x-red" data-help-name="AnalogInputI2S">
	<h3>Summary</h3>
	<p>Receive 16 bit stereo audio from the
	<a href="http://www.pjrc.com/store/teensy3_audio.html" target="_blank">audio shield</a>
		or another I2S device, using I2S master mode.</p>
	<p align=center><img src="audioshield_inputs.jpg"></p>
	<h3>Audio Connections</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Port</th><th>Purpose</th></tr>
		<tr class=odd><td align=center>Out 0</td><td>Left Channel</td></tr>
		<tr class=odd><td align=center>Out 1</td><td>Right Channel</td></tr>
	</table>
	<h3>Functions</h3>
	<p>This object has no functions to call from the Arduino sketch.  It
		simply streams data from the I2S hardware to its 2 output ports.</p>
	<h3>Hardware</h3>
	<p align=center><img src="audioshield_backside.jpg"></p>
	<p>The I2S signals are used in "master" mode, where Teensy creates
		all 3 clock signals and controls all data timing.</p>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Pin</th><th>Signal</th><th>Direction</th></tr>
		<tr class=odd><td align=center>9</td><td>BCLK</td><td>Output</td></tr>
		<tr class=odd><td align=center>11</td><td>MCLK</td><td>Output</td></tr>
		<tr class=odd><td align=center>13</td><td>RX</td><td>Input</td></tr>
		<tr class=odd><td align=center>23</td><td>LRCLK</td><td>Output</td></tr>
	</table>
	<p>Audio from
		master mode I2S may be used in the same project as ADC, DAC and
		PWM signals, because all remain in sync to Teensy's timing</p>
	<h3>Notes</h3>
	<p>Normally, this object is used with the Audio Shield, which
		is controlled separately by the "sgtl5000" object.</p>
</script>
<script type="text/x-red" data-template-name="AnalogInputI2S">
	<div class="form-row">
		<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
		<input type="text" id="node-input-name" placeholder="Name">
	</div>
</script>


<script type="text/javascript">
	RED.nodes.registerType('AnalogInputI2Sslave',{
	shortName: "i2ss",
		inputs:0,
		outputs:2,
		category: 'input-function',
		color:"#E6E0F8",
		icon: "arrow-in.png"
	});
</script>
<script type="text/x-red" data-help-name="AnalogInputI2Sslave">
	<h3>Summary</h3>
	<p>Receive 16 bit stereo audio from an I2S device using I2S slave mode.</p>
	<h3>Audio Connections</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Port</th><th>Purpose</th></tr>
		<tr class=odd><td align=center>Out 0</td><td>Left Channel</td></tr>
		<tr class=odd><td align=center>Out 1</td><td>Right Channel</td></tr>
	</table>
	<h3>Functions</h3>
	<p>This object has no functions to call from the Arduino sketch.  It
		simply streams data from the I2S hardware to its 2 output ports.</p>
	<h3>Hardware</h3>
	<p>The I2S signals are used in "slave" mode, where the I2S device controls
		data timing.</p>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Pin</th><th>Signal</th><th>Direction</th></tr>
		<tr class=odd><td align=center>9</td><td>BCLK</td><td>Input</td></tr>
		<tr class=odd><td align=center>13</td><td>RX</td><td>Input</td></tr>
		<tr class=odd><td align=center>23</td><td>LRCLK</td><td>Input</td></tr>
	</table>
	<p>Slave mode I2S <b>should not used in the same project as ADC, DAC and
		PWM</b> signals.  Differences in timing between the I2S device and
		Teensy's clock can cause occasional audio glitches when I2S slave mode
		is used together with other input or output objects based on Teensy's
		timing.</p>
</script>
<script type="text/x-red" data-template-name="AnalogInputI2Sslave">
	<div class="form-row">
		<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
		<input type="text" id="node-input-name" placeholder="Name">
	</div>
</script>



<script type="text/javascript">
	RED.nodes.registerType('AnalogInputADC',{
	shortName: "adc",
		inputs:0,
		outputs:1,
		category: 'input-function',
		color:"#E6E0F8",
		icon: "arrow-in.png"
	});
</script>
<script type="text/x-red" data-help-name="AnalogInputADC">
	<h3>Summary</h3>
	<p>Receive audio using the built-in analog to digital converter.</p>
	<h3>Audio Connections</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Port</th><th>Purpose</th></tr>
		<tr class=odd><td align=center>Out 0</td><td>Audio Channel</td></tr>
	</table>
	<h3>Parameters</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Name</th><th>Type</th><th>Function</th></tr>
		<tr class=odd><td align=center>Pin</td><td>Integer</td><td>Analog Pin To Use</td></tr>
	</table>
	<p>The pin number should be specified as "A0" to "A20"</p>
	<p align=center><img src="adcpins2.jpg"></p>
	<p align=center><img src="adcpins1.jpg"></p>
	<h3>Functions</h3>
	<p>This object has no functions to call from the Arduino sketch.  It
		simply streams data from the ADC to its output port.</p>
	<h3>Hardware</h3>
	<p>Signal range is 0 to 1.2V</p>
	<p>Need for DC bias, approx 0.6V</p>
	<p>TODO: suggested circuity for signal input</p>
	<h3>Notes</h3>
	<p>Algorithm for automatic DC bias tracking</p>
	<p>Noise due to high source impedance</p>
	<p>Power Supply rejection issue with simple DC bias</p>
	<p>TODO: actual noise measurements with different input circuitry
		(it's not nearly as quiet as the audio shield)</p>
</script>
<script type="text/x-red" data-template-name="AnalogInputADC">
	<div class="form-row">
		<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
		<input type="text" id="node-input-name" placeholder="Name">
	</div>
</script>



<script type="text/javascript">
	RED.nodes.registerType('AnalogOutputI2S',{
	shortName: "i2s",
		inputs:2,
		outputs:0,
		category: 'output-function',
		color:"#E6E0F8",
		icon: "arrow-in.png"
	});
</script>
<script type="text/x-red" data-help-name="AnalogOutputI2S">
	<h3>Summary</h3>
	<p>Transmit 16 bit stereo audio from the
	<a href="http://www.pjrc.com/store/teensy3_audio.html" target="_blank">audio shield</a>
		or another I2S device, using I2S master mode.</p>
	<p align=center><img src="audioshield_outputs.jpg"></p>
	<h3>Audio Connections</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Port</th><th>Purpose</th></tr>
		<tr class=odd><td align=center>In 0</td><td>Left Channel</td></tr>
		<tr class=odd><td align=center>In 1</td><td>Right Channel</td></tr>
	</table>
	<h3>Functions</h3>
	<p>This object has no functions to call from the Arduino sketch.  It
		simply streams data from its 2 input ports to the I2S hardware.</p>
	<h3>Hardware</h3>
	<p align=center><img src="audioshield_backside.jpg"></p>
	<p>The I2S signals are used in "master" mode, where Teensy creates
		all 3 clock signals and controls all data timing.</p>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Pin</th><th>Signal</th><th>Direction</th></tr>
		<tr class=odd><td align=center>9</td><td>BCLK</td><td>Output</td></tr>
		<tr class=odd><td align=center>11</td><td>MCLK</td><td>Output</td></tr>
		<tr class=odd><td align=center>22</td><td>TX</td><td>Output</td></tr>
		<tr class=odd><td align=center>23</td><td>LRCLK</td><td>Output</td></tr>
	</table>
	<p>Audio from
		master mode I2S may be used in the same project as ADC, DAC and
		PWM signals, because all remain in sync to Teensy's timing</p>
	<h3>Notes</h3>
	<p>Normally, this object is used with the Audio Shield, which
		is controlled separately by the "sgtl5000" object.</p>
</script>
<script type="text/x-red" data-template-name="AnalogOutputI2S">
	<div class="form-row">
		<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
		<input type="text" id="node-input-name" placeholder="Name">
	</div>
</script>



<script type="text/javascript">
	RED.nodes.registerType('AnalogOutputI2Sslave',{
	shortName: "i2ss",
		inputs:2,
		outputs:0,
		category: 'output-function',
		color:"#E6E0F8",
		icon: "arrow-in.png"
	});
</script>
<script type="text/x-red" data-help-name="AnalogOutputI2Sslave">
	<h3>Summary</h3>
	<p>Transmit 16 bit stereo audio from an I2S device using I2S slave mode.</p>
	<h3>Audio Connections</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Port</th><th>Purpose</th></tr>
		<tr class=odd><td align=center>In 0</td><td>Left Channel</td></tr>
		<tr class=odd><td align=center>In 1</td><td>Right Channel</td></tr>
	</table>
	<h3>Functions</h3>
	<p>This object has no functions to call from the Arduino sketch.  It
		simply streams data from its 2 input ports to the I2S hardware.</p>
	<h3>Hardware</h3>
	<p>The I2S signals are used in "slave" mode, where the I2S device controls
		data timing.</p>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Pin</th><th>Signal</th><th>Direction</th></tr>
		<tr class=odd><td align=center>9</td><td>BCLK</td><td>Input</td></tr>
		<tr class=odd><td align=center>22</td><td>TX</td><td>Output</td></tr>
		<tr class=odd><td align=center>23</td><td>LRCLK</td><td>Input</td></tr>
	</table>
	<p>Slave mode I2S <b>should not used in the same project as ADC, DAC and
		PWM</b> signals.  Differences in timing between the I2S device and
		Teensy's clock can cause occasional audio glitches when I2S slave mode
		is used together with other input or output objects based on Teensy's
		timing.</p>
</script>
<script type="text/x-red" data-template-name="AnalogOutputI2Sslave">
	<div class="form-row">
		<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
		<input type="text" id="node-input-name" placeholder="Name">
	</div>
</script>




<script type="text/javascript">
	RED.nodes.registerType('AnalogOutputAnalog',{
	shortName: "dac",
		inputs:1,
		outputs:0,
		category: 'output-function',
		color:"#E6E0F8",
		icon: "arrow-in.png"
	});
</script>
<script type="text/x-red" data-help-name="AnalogOutputAnalog">
	<h3>Summary</h3>
	<p>Transmit 12 bit audio using Teensy 3.1's built-in digital to analog converter.</p>
	<h3>Audio Connections</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Port</th><th>Purpose</th></tr>
		<tr class=odd><td align=center>In 0</td><td>Audio Channel</td></tr>
	</table>
	<h3>Functions</h3>
	<p>This object has no functions to call from the Arduino sketch.  It
		simply streams data from the ADC to its output port.</p>
	<h3>Hardware</h3>
	<p align=center><img src="dacpin.jpg"></p>
	<p>Signal range is 0 to 1.2V</p>
	<p>Most applications require at least a 10&micro;F DC-blocking capacitor.</p>
	<p>TODO: photo of Teensy 3.1 with 10&micro;F capacitor and 3.5mm jack.</p>
	<h3>Notes</h3>
	<p>The output rate is 44.1 kHz (no oversampling).  Ultrasonic noise present if
		not filtered.  This may not
		be an issue for many uses, but care should be used if amplified and driven
		to high power tweeters.</p>
</script>
<script type="text/x-red" data-template-name="AnalogOutputAnalog">
	<div class="form-row">
		<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
		<input type="text" id="node-input-name" placeholder="Name">
	</div>
</script>


<script type="text/javascript">
	RED.nodes.registerType('AnalogOutputPWM',{
	shortName: "pwm",
		inputs:1,
		outputs:0,
		category: 'output-function',
		color:"#E6E0F8",
		icon: "arrow-in.png"
	});
</script>
<script type="text/x-red" data-help-name="AnalogOutputPWM">
	<h3>Summary</h3>
	<p>Transmit audio using Teensy 3.1's PWM pins.  Two pins are
		used for coarse and fine pulses, to be combined by scaled
		resistors.</p>
	<h3>Audio Connections</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Port</th><th>Purpose</th></tr>
		<tr class=odd><td align=center>In 0</td><td>Audio Channel</td></tr>
	</table>
	<h3>Functions</h3>
	<p>This object has no functions to call from the Arduino sketch.  It
		simply streams data from the ADC to its output port.</p>
	<h3>Hardware</h3>
	<p>The following circuit is recommended.</p>
	<p align=center><img src="pwmdualcircuit.jpg"></p>
	<p>Signal range is approx 1.55 Vp-p.</p>
	<p>These resistor values assume approx 20 ohms output impedance
		on the digital pins.  The 127K resistor may be adjusted or
		trimmed for variation in output drive and tolerance on the
		475 ohm resistor.</p>
	<p>A plastic film (Polypropylene, Polyethylene, Polyester, etc) or
		C0G/NPO ceramic capacitor should be used for filtering.  Low
		quality ceramic (X7R, Y5V, Z5U, etc) can cause signal distortion.</p>
	<h3>Notes</h3>
	<p>The PWM carrier frequency is 88.2 kHz.  The suggested circuit
		will only slightly filter the carrier.  Extra filtering will be
		required for a clean signals without the ultrasonic PWM carrier.
		</p>
	<p>Analog signals created by filtering PWM waveforms use the digital
		power supply as their reference voltage.  Any noise on the digital
		power line can directly couple to the output signal.  The built-in DAC or
		<a href="http://www.pjrc.com/store/teensy3_audio.html" target="_blank">audio shield</a>
		should be used when higher quality signals are needed.</p>
</script>
<script type="text/x-red" data-template-name="AnalogOutputPWM">
	<div class="form-row">
		<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
		<input type="text" id="node-input-name" placeholder="Name">
	</div>
</script>


<script type="text/javascript">
	RED.nodes.registerType('AudioMixer4',{
	shortName: "mixer",
		inputs:4,
		outputs:1,
		category: 'mixer-function',
		color:"#E6E0F8",
		icon: "arrow-in.png"
	});
</script>
<script type="text/x-red" data-help-name="AudioMixer4">
	<h3>Summary</h3>
	<p>Combine up to 4 audio signals together, each with adjustable gain.</p>
	<h3>Audio Connections</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Port</th><th>Purpose</th></tr>
		<tr class=odd><td align=center>In 0</td><td>Input signal #1</td></tr>
		<tr class=odd><td align=center>In 1</td><td>Input signal #2</td></tr>
		<tr class=odd><td align=center>In 2</td><td>Input signal #3</td></tr>
		<tr class=odd><td align=center>In 3</td><td>Input signal #4</td></tr>
		<tr class=odd><td align=center>Out 0</td><td>Sum of all inputs</td></tr>
	</table>
	<!--<h3>Parameters</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Name</th><th>Type</th><th>Function</th></tr>
		<tr class=odd><td align=center></td><td>Integer</td><td></td></tr>
	</table>
	<p>Extra description...  Section only present if object has params</p>-->
	<h3>Functions</h3>
	<p class=func><span class=keyword>gain</span>(channel, level);</p>
	<p class=desc>Adjust the amplification or attenuation.  "channel" must
		be 0 to 3.  "gain" may be any number from 0 to 32767.0.  Gain of
		1.0 passes the signal through directly.  Gain of 0 shuts the channel
		off completely.  Between 0 to 1.0 attenuates the signal, and above
		1.0 amplifies it.  All 4 channels have separate settings.
	</p>
	<h3>Notes</h3>
	<p>Signal clipping can occur when any channel has gain greater than 1.0,
		or when multiple signals add together to greater than 1.0.</p>
</script>
<script type="text/x-red" data-template-name="AudioMixer4">
	<div class="form-row">
		<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
		<input type="text" id="node-input-name" placeholder="Name">
	</div>
</script>



<script type="text/javascript">
	RED.nodes.registerType('AudioPlayMemory',{
	shortName: "playMem",
		inputs:0,
		outputs:1,
		category: 'play-function',
		color:"#E6E0F8",
		icon: "arrow-in.png"
	});
</script>
<script type="text/x-red" data-help-name="AudioPlayMemory">
	<h3>Summary</h3>
	<p>description</p>
	<h3>Audio Connections</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Port</th><th>Purpose</th></tr>
		<tr class=odd><td align=center></td><td></td></tr>
	</table>
	<!--<h3>Parameters</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Name</th><th>Type</th><th>Function</th></tr>
		<tr class=odd><td align=center></td><td>Integer</td><td></td></tr>
	</table>
	<p>Extra description...  Section only present if object has params</p>-->
	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
	<p class=desc>blah blah blah blah
	</p>
	<h3>Notes</h3>
	<p></p>
</script>
<script type="text/x-red" data-template-name="AudioPlayMemory">
	<div class="form-row">
		<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
		<input type="text" id="node-input-name" placeholder="Name">
	</div>
</script>



<script type="text/javascript">
	RED.nodes.registerType('AudioPlaySdWav',{
	shortName: "playWav",
		inputs:0,
		outputs:2,
		category: 'play-function',
		color:"#E6E0F8",
		icon: "arrow-in.png"
	});
</script>
<script type="text/x-red" data-help-name="AudioPlaySdWav">
	<h3>Summary</h3>
	<p>description</p>
	<h3>Audio Connections</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Port</th><th>Purpose</th></tr>
		<tr class=odd><td align=center></td><td></td></tr>
	</table>
	<!--<h3>Parameters</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Name</th><th>Type</th><th>Function</th></tr>
		<tr class=odd><td align=center></td><td>Integer</td><td></td></tr>
	</table>
	<p>Extra description...  Section only present if object has params</p>-->
	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
	<p class=desc>blah blah blah blah
	</p>
	<h3>Notes</h3>
	<p></p>
</script>
<script type="text/x-red" data-template-name="AudioPlaySdWav">
	<div class="form-row">
		<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
		<input type="text" id="node-input-name" placeholder="Name">
	</div>
</script>



<script type="text/javascript">
	RED.nodes.registerType('AudioPlaySdRaw',{
	shortName: "playRaw",
		inputs:0,
		outputs:1,
		category: 'play-function',
		color:"#E6E0F8",
		icon: "arrow-in.png"
	});
</script>
<script type="text/x-red" data-help-name="AudioPlaySdRaw">
	<h3>Summary</h3>
	<p>description</p>
	<h3>Audio Connections</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Port</th><th>Purpose</th></tr>
		<tr class=odd><td align=center></td><td></td></tr>
	</table>
	<!--<h3>Parameters</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Name</th><th>Type</th><th>Function</th></tr>
		<tr class=odd><td align=center></td><td>Integer</td><td></td></tr>
	</table>
	<p>Extra description...  Section only present if object has params</p>-->
	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
	<p class=desc>blah blah blah blah
	</p>
	<h3>Notes</h3>
	<p></p>
</script>
<script type="text/x-red" data-template-name="AudioPlaySdRaw">
	<div class="form-row">
		<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
		<input type="text" id="node-input-name" placeholder="Name">
	</div>
</script>



<script type="text/javascript">
	RED.nodes.registerType('AudioPlayQueue',{
	shortName: "queue",
		inputs:0,
		outputs:1,
		category: 'play-function',
		color:"#E6E0F8",
		icon: "arrow-in.png"
	});
</script>
<script type="text/x-red" data-help-name="AudioPlayQueue">
	<h3>Summary</h3>
	<p>description</p>
	<h3>Audio Connections</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Port</th><th>Purpose</th></tr>
		<tr class=odd><td align=center></td><td></td></tr>
	</table>
	<!--<h3>Parameters</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Name</th><th>Type</th><th>Function</th></tr>
		<tr class=odd><td align=center></td><td>Integer</td><td></td></tr>
	</table>
	<p>Extra description...  Section only present if object has params</p>-->
	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
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	<h3>Notes</h3>
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<script type="text/x-red" data-template-name="AudioPlayQueue">
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<script type="text/javascript">
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<script type="text/javascript">
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<script type="text/javascript">
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<script type="text/javascript">
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	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
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<script type="text/javascript">
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	<table class=doc align=center cellpadding=3>
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	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
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	<h3>Notes</h3>
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<script type="text/javascript">
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	<h3>Audio Connections</h3>
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	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
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<script type="text/javascript">
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	<table class=doc align=center cellpadding=3>
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	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
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	<h3>Notes</h3>
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<script type="text/javascript">
	RED.nodes.registerType('AudioFilterBiquad',{
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	<h3>Summary</h3>
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	<h3>Audio Connections</h3>
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		<tr class=odd><td align=center></td><td></td></tr>
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	<!--<h3>Parameters</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Name</th><th>Type</th><th>Function</th></tr>
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	<p>Extra description...  Section only present if object has params</p>-->
	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
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	<h3>Notes</h3>
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<script type="text/javascript">
	RED.nodes.registerType('AudioFilterFIR',{
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	<h3>Summary</h3>
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		<tr class=odd><td align=center></td><td></td></tr>
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	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Name</th><th>Type</th><th>Function</th></tr>
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	<p>Extra description...  Section only present if object has params</p>-->
	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
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	<h3>Notes</h3>
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<script type="text/javascript">
	RED.nodes.registerType('AudioPeak',{
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<script type="text/x-red" data-help-name="AudioPeak">
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	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Name</th><th>Type</th><th>Function</th></tr>
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	<p>Extra description...  Section only present if object has params</p>-->
	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
	<p class=desc>blah blah blah blah
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	<h3>Notes</h3>
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<script type="text/javascript">
	RED.nodes.registerType('AudioAnalyzeFFT256',{
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<script type="text/x-red" data-help-name="AudioAnalyzeFFT256">
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	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Name</th><th>Type</th><th>Function</th></tr>
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	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
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	<h3>Notes</h3>
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<script type="text/javascript">
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<script type="text/x-red" data-help-name="AudioAnalyzeFFT1024">
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	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
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	<h3>Notes</h3>
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<script type="text/javascript">
	RED.nodes.registerType('AudioAnalyzeToneDetect',{
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<script type="text/x-red" data-help-name="AudioAnalyzeToneDetect">
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	<h3>Audio Connections</h3>
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	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
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	<h3>Notes</h3>
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<script type="text/javascript">
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	<h3>Audio Connections</h3>
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	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
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	<h3>Notes</h3>
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<script type="text/javascript">
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<script type="text/x-red" data-help-name="AudioControlSGTL5000">
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	<h3>Audio Connections</h3>
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	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
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	<h3>Notes</h3>
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<script type="text/javascript">
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		outputs:0,
		category: 'control-function',
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		icon: "arrow-in.png"
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	<h3>Summary</h3>
	<p>description</p>
	<h3>Audio Connections</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Port</th><th>Purpose</th></tr>
		<tr class=odd><td align=center></td><td></td></tr>
	</table>
	<!--<h3>Parameters</h3>
	<table class=doc align=center cellpadding=3>
		<tr class=top><th>Name</th><th>Type</th><th>Function</th></tr>
		<tr class=odd><td align=center></td><td>Integer</td><td></td></tr>
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	<p>Extra description...  Section only present if object has params</p>-->
	<h3>Functions</h3>
	<p class=func><span class=keyword>function</span>(parm1, parm2);</p>
	<p class=desc>blah blah blah blah
	</p>
	<h3>Notes</h3>
	<p></p>
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