+
+<h2 id="ace-amplifier">ACE Amplifier</h2>
+
+<p>
+ This plugin can adjust gain by +/- 20dB anywhere in the processor box.
+ It's typically useful in scenarios where a plugin's output needs to be
+ adjusted, but the plugin does not provide its output level control.
+</p>
+
+<p>
+ <em>Gain</em> is the only available setting. It can be set in the generic
+ plugin editor dialog or adjusted on the respective automation lane.
+</p>
+
+<!-- <h2 id="ace-a-b-switch">ACE A/B Switch</h2>
+
+<p>Automatable A/B Input Select. Channels grouped:
+Mono out: In 1/2 -> Out 1
+Stereo out: In 1/3 -> Out 1, In 2/4 -> Out 2
+Quad out: In 1/5 -> Out 1, In 2/6 -> Out 2, In 3/7 -> Out 3, In 4/8 -> Out 4</p>
+
+<h2 id="ace-cross-fade">ACE Cross Fade</h2>
+
+<p>Automatable Crossfade. Channels are grouped:
+Mono out: In 1/2 -> Out 1
+Stereo out: In 1/3 -> Out 1, In 2/4 -> Out 2
+Quad out: In 1/5 -> Out 1, In 2/6 -> Out 2, In 3/7 -> Out 3, In 4/8 -> Out 4</p> -->
+
+<h2 id="ace-mute">ACE Mute</h2>
+
+<p>
+ This plugin can mute the signal anywhere in the processing chain as opposed
+ to automating the mute state of the track that works on all processed audio
+ only. Using <em>ACE Mute</em> in the very beginning of the signal chain means
+ that in the muted state no signal is processed by plugins further in the
+ processing chain.
+</p>
+
+<p>
+ <em>ACE Mute</em> has no settings. All user interaction happens
+ in the dedicated automation lane:
+</p>
+
+<figure>
+ <img style="width:50%;" src="/images/a-mute-example.png" alt="Using ACE Mute">
+ <figcaption>
+ Using ACE Mute
+ </figcaption>
+</figure>
+
+<p>
+ Ardour also ships with a variation of <em>ACE Mute</em> called
+ <em>ACE Slow Mute</em> that applies a 1 second long fade out/in before/after
+ the muting.
+</p>
+
+<h2 id="voice-level-activate">Voice/Level Activate</h2>
+
+<p>
+ This plugin rolls the transport when the signal level on the plugin's input
+ exceeds a user-defined level. A common scenario where this is helpful is
+ recording in a home studio where an instrument or a vocal mic is at a distance
+ from the computer. Arming a track for recording, toggling recording mode, then
+ clapping in front of a mic or plucking a string will roll the transport and
+ start recording to a track of choice.
+</p>
+
+<figure>
+ <img style="width:50%;" src="/images/voice-level-activate.png" alt="Voice/Level Activate">
+ <figcaption>
+ Voice/Level Activate
+ </figcaption>
+</figure>
+
+<p>
+ The only configurable setting is the input level threshold.
+</p>
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