DSP: Difference between revisions

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== What is DSP Studio? ==
⚫
The DSP Studio allows you to manipulate the playback of your files by using a variety of powerful included [http://en.wikipedia.org/wiki/Digital_signal_processing Digital Signal Processors] and can also use third-party VST plugins.


⚫
DSP Studio allows you to apply a variety of powerful and flexible [http://en.wikipedia.org/wiki/Digital_signal_processing digital signal processors] in order to implement features like:
To open it:
* <span style="color:#8B4513">Player > DSP Studio</span>, or
* Click the DSP ([[Image:image55_20.png]]) button under the Player Window.


* active crossovers
[[File:DSP-Output Format.png|thumb|none|720px|Media Center's Output Format DSP.]]
* room and speaker correction
* equal loudness volume controls

and much much more.

This is achieved via the use of built functionality or via third party [https://en.wikipedia.org/wiki/Virtual_Studio_Technology VST] plugins.

To access DSP Studio, you can either:

* Choose the <i>Player Menu</i>, then <i>DSP Studio</i>; or
* Click the DSP button on the main UI screen; or

[[File:open_dsp_studio.png|frameless|250px]]

* Use the CTRL+D keyboard shortcut


== Available DSPs ==
== Available DSPs ==


The DSP Studio contains a number of high-quality Digital Signal Processors, much like those that would be included in a high-end AV Receiver (and individual pro components). These include:
DSP Studio contains a number of high-quality Digital Signal Processors, much like those that would be included in a high-end AV Receiver (and individual pro components). These include:


* [[Output Format]]
* [[Output Format]]
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* [[Equalizer]]
* [[Equalizer]]
* [[Parametric Equalizer]]
* [[Parametric Equalizer]]
* [[DSP Effects|Effects]]
* [[Effects]]
* [[Headphones]]
* [[Headphones]]
* [[Tempo and Pitch|Tempo & Pitch]]
* [[Tempo and Pitch|Tempo & Pitch]]
* [[Room Correction]]
* [[Room Correction]]
* [[Convolution]]
* [[Convolution]]
* [[Parametric Equalizer 2]]

== Managing VST Plugins ==

[https://en.wikipedia.org/wiki/Virtual_Studio_Technology VST] is a standard interface for audio plugins.

=== Adding a VST ===

To add a VST:

* Open DSP Studio
* Click Manage Plugins > Add JRiver, VST, Winamp Plug-in...

[[File:add_vst.png|frameless|400px]]

* Select the VST DLL from your filesystem
* The VST should now appear in the DSP list, in this example we've added Voxengo SPAN

[[File:vst_example.png|frameless|400px]]

=== Removing a VST ===

To remove a VST:

* Open DSP Studio
* Click Manage Plugins > Uninstall
* Select the plugin to remove

=== VST Versions ===

Media Center supports VST2 and VST3 Plug-ins. (See VST discussion at https://yabb.jriver.com/interact/index.php/topic,126706.0.html)

== Controlling the DSP Processing Chain ==

=== Ordering DSPs ===

The order in which the DSP blocks are processed can be changed by dragging and dropping the relevant block. This enables you to choose in which order certain actions are performed.

The exceptions to this rule are [[Output Format]], [[Volume Leveling]] and [[Adaptive Volume]] which must be processed first.

=== Enabling and Disabling Individual Blocks ===

Each block has a checkbox next to it, if the box is unchecked then the block is ignored.

=== Additional Options ===

An options button appears in the top right corner of DSP studio for some blocks. This allows you to set 2 additional options for that block:

* process independently of internal volume: this means the block receives a signal that has not been affected by the volume control
* process only when viewed: typically useful for visualisers to avoid the cpu cost when the block is not visible

[[File:dsp_studio_control.png|frameless|400px]]

== Understanding the Playback Chain ==

[[Audio Path]] is always on hand to provide a detailed description of exactly what processing is applied during playback.

⚫
== More ==


⚫
==More==
* [[Audio Setup]]
* [[Audio Setup]]
* [[Audio Troubleshooting Guide]]
* [[Audio Troubleshooting Guide]]
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[[Category:DSP]]
[[Category:DSP]]
[[Category:Linked From MC]]

Latest revision as of 01:05, 20 October 2020

What is DSP Studio?

DSP Studio allows you to apply a variety of powerful and flexible digital signal processors in order to implement features like:

  • active crossovers
  • room and speaker correction
  • equal loudness volume controls

and much much more.

This is achieved via the use of built functionality or via third party VST plugins.

To access DSP Studio, you can either:

  • Choose the Player Menu, then DSP Studio; or
  • Click the DSP button on the main UI screen; or

Open dsp studio.png

  • Use the CTRL+D keyboard shortcut

Available DSPs

DSP Studio contains a number of high-quality Digital Signal Processors, much like those that would be included in a high-end AV Receiver (and individual pro components). These include:

Managing VST Plugins

VST is a standard interface for audio plugins.

Adding a VST

To add a VST:

  • Open DSP Studio
  • Click Manage Plugins > Add JRiver, VST, Winamp Plug-in...

Add vst.png

  • Select the VST DLL from your filesystem
  • The VST should now appear in the DSP list, in this example we've added Voxengo SPAN

Vst example.png

Removing a VST

To remove a VST:

  • Open DSP Studio
  • Click Manage Plugins > Uninstall
  • Select the plugin to remove

VST Versions

Media Center supports VST2 and VST3 Plug-ins. (See VST discussion at https://yabb.jriver.com/interact/index.php/topic,126706.0.html)

Controlling the DSP Processing Chain

Ordering DSPs

The order in which the DSP blocks are processed can be changed by dragging and dropping the relevant block. This enables you to choose in which order certain actions are performed.

The exceptions to this rule are Output Format, Volume Leveling and Adaptive Volume which must be processed first.

Enabling and Disabling Individual Blocks

Each block has a checkbox next to it, if the box is unchecked then the block is ignored.

Additional Options

An options button appears in the top right corner of DSP studio for some blocks. This allows you to set 2 additional options for that block:

  • process independently of internal volume: this means the block receives a signal that has not been affected by the volume control
  • process only when viewed: typically useful for visualisers to avoid the cpu cost when the block is not visible

Dsp studio control.png

Understanding the Playback Chain

Audio Path is always on hand to provide a detailed description of exactly what processing is applied during playback.

More

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