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faq:start [2016/03/20 13:01] – [Q: Is it possible to run VST plugins on Linux?] rewritten andser, reorganized and updated hosts lists spotlightkidfaq:start [2017/08/26 17:10] – [Q: How to remove noise from recordings ? How to restore old recordings (from vinyl/tape) ?] jeb_ponderworthy.com
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 ==== Q: How to optimize my system for audio / midi ? ==== ==== Q: How to optimize my system for audio / midi ? ====
  
-**A:** <del>Using a "real-time kernel" and setting priorities appropriate is an important step here</del>. This has often been told, but according to the jackd FAQ it is simply not true! See [[http://jackaudio.org/realtime_vs_realtime_kernel]] +**A:** For some uses, it can be helpful to run a realtime (RT) kernel, but generally this isn't necessary anymore. See the following JACK FAQ entry: [[http://jackaudio.org/faq/realtime_vs_realtime_kernel.html | Do I need a realtime kernel to use realtime scheduling?]]
-[[wiki:real_time_info|Articles and more information about real time operation]].+
  
 +In Linux kernels 3.0 and later, many of the additionally required realtime patches have been incorporated as standard. For those who are recording Audio, a standard non-realtime kernel may be sufficient for your needs, and running Jack with a non realtime kernel will work fine.
  
-In linux kernels 3.0 and later, many of the additionally required realtime patches have been incorporated as standard. For those who are recording Audio, a standard non-realtime kernel may be sufficient for your needs, and running Jack with a non realtime kernel will work fine.+You need to configure your system, however, to [[http://jackaudio.org/faq/linux_rt_config.html | allow JACK to use realtime scheduling]].
  
 +This wiki has some more [[wiki:real_time_info | articles and general information]] about real time operation.
  
-For those who write a lot of Midi, the standard kernel timing is set at 250Hz, and realtime kernels are generally set at 1000Hz. You may still have to use a realtime kernel to obtain accurate midi playback using the higher timing setting.+Those who produce a lot of MIDI I/O, may want to use a Linux kernel with non-standard timer interrupt frequency (aka "tick rate"). The standard frequency is set at 250 Hz, and realtime kernels are generally set at 1000 Hz. You may still have to use a realtime kernel to obtain accurate MIDI playback using the higher timing setting.
 ==== Q: Some of my applications sound a (half)tone too high/low, have a wrong pitch ? ==== ==== Q: Some of my applications sound a (half)tone too high/low, have a wrong pitch ? ====
 **A:** It's likely, that the sample-rate of the programs you're using doesn't match. **A:** It's likely, that the sample-rate of the programs you're using doesn't match.
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-==== Q: How to remove noise ? How to restore old recordings (from vinyl/tape) ? ====+==== Q: How to remove noise from recordings? How to restore old recordings (from vinyl/tape)? ====
 Some noises can be removed by surpressing specific frequencies, by applying EQs or Filters. Some noises can be removed by surpressing specific frequencies, by applying EQs or Filters.
 Audiofile editors as audacity and rezound offer different solutions for noise removal. Audiofile editors as audacity and rezound offer different solutions for noise removal.
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 Windows VST plugins often come as two versions built for either 32-bit or 64-bit platforms. Some of the aforementioned tools only support 32-bit plugins, some both versions. Windows VST plugins often come as two versions built for either 32-bit or 64-bit platforms. Some of the aforementioned tools only support 32-bit plugins, some both versions.
  
-If a Windows VST plugin doesn't work with any of the tools listed below, it is also possible to run a Windows VST host program under Linux via Wine and route its audio output to JACK (with or without wineasio).+If a Windows VST plugin doesn't work with any of the tools listed below, it is also possible to run a Windows VST host program under Linux via Wine and route its audio output to JACK (with or without WineASIO).
  
-**Note:** Instead of VST, you may prefer to use **Linux plugin technologies** like [[apps:categories:LV2 | LV2]], [[apps:all:LADSPA]], and [[apps:all:DSSI]].+**Note:** Instead of VST, you may prefer to use open plugin technologies like [[apps:categories:LV2 | LV2]], [[apps:all:LADSPA]], and [[apps:all:DSSI]].
  
 **Linux VST hosts:** **Linux VST hosts:**
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   * [[http://www.anticore.org/jucetice/?page_id=4 | Jost]]   * [[http://www.anticore.org/jucetice/?page_id=4 | Jost]]
   * [[https://lmms.io/ | LMMS]]   * [[https://lmms.io/ | LMMS]]
 +  * [[http://www.muse-sequencer.org/ | Muse Sequencer]]
   * [[http://qtractor.sourceforge.net/ | Qtractor]]   * [[http://qtractor.sourceforge.net/ | Qtractor]]
 +  * [[http://users.notam02.no/~kjetism/radium/ | Radium]]
  
 Proprietary: Proprietary:
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   * [[http://tracktion.com | Tracktion]]   * [[http://tracktion.com | Tracktion]]
  
-**Note:** Some Linux plugin host only provide VST support, if you enable it at compile time with appropriate options.+**Note:** Some Linux plugin hosts only provide VST support, if you enable it at compile time with appropriate options.
  
  
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   * [[http://kxstudio.linuxaudio.org/Applications:Carla | Carla]]   * [[http://kxstudio.linuxaudio.org/Applications:Carla | Carla]]
 +  * [[http://www.breakfastquay.com/dssi-vst/| dssi-vst]]
   * [[http://www.joebutton.co.uk/fst/| fst-vst]]   * [[http://www.joebutton.co.uk/fst/| fst-vst]]
-  * [[http://www.breakfastquay.com/dssi-vst/| dssi-vst]] 
- 
  
 **Windows VST hosts:** **Windows VST hosts:**
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   * [[http://www.reaper.fm/ | REAPER]]   * [[http://www.reaper.fm/ | REAPER]]
   * [[http://www.hermannseib.com/|VSTHost and SAVIHost by Hermann Seib (source available !)]]   * [[http://www.hermannseib.com/|VSTHost and SAVIHost by Hermann Seib (source available !)]]
-  * [[http://www.dontcrack.com/freeware/downloads.php/id/4228/software/MiniHost/| MiniHost by Tobybear]] +  * [[http://www.tobybear.de/files.html | MiniHost by Tobybear]] 
-  * [[http://www.dontcrack.com/freeware/downloads.php/id/4076/software/MissWatson/| MissWatson (command-line) ]]+  * [[http://teragonaudio.com/MrsWatson | MrsWatson]] (command-line)
   * [[http://www.kreatives.org/kristal/|KRISTAL Audio Engine by Matthias Juwan (free for non-commercial) ]]   * [[http://www.kreatives.org/kristal/|KRISTAL Audio Engine by Matthias Juwan (free for non-commercial) ]]
  
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 **Running Windows VST hosts on Linux** **Running Windows VST hosts on Linux**
  
-  * Using Wine with jack driver. +  * Using Wine with its ALSA driver (optionally [[http://gamesplusone.com/alsa_to_jack.html | forwarding Wine's ALSA output to JACK]]). 
-  * Using Wine with wineasio to jack driver: +  * Using Wine with WineASIO to JACK driver: 
-    * [[http://people.jacklab.net/edogawa/files/wineasio/| wineasio download]] +    * [[http://wineasio.sourceforge.net/ | WineASIO homepage]] 
-    * [[http://wiki.jacklab.net/index.php/WineAsio_guide| wineasio Guide]] +    * [[https://lkubuntu.wordpress.com/2014/01/09/how-to-set-up-wineasio/ | How to setup WineASIO]] (Ubuntu and Arch Linux) 
-    * [[http://proaudio.tuxfamily.org/wiki/index.php?title=ASIO_with_Wineasio| Gentoo wineasio info]]+    * [[http://proaudio.tuxfamily.org/wiki/index.php?title=ASIO_with_Wineasio| Gentoo WineASIO info]]
  
  
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   * [[http://linux-sound.org/linux-vst-plugins.html]] - VST/VSTi Plugins For Linux   * [[http://linux-sound.org/linux-vst-plugins.html]] - VST/VSTi Plugins For Linux
-  * [[http://quicktoots.linuxaudio.org/toots/vst-plugins/]] - a more detailed introduction (**Depretcated** page)+  * [[http://quicktoots.linuxaudio.org/toots/vst-plugins/]] - a more detailed introduction (**Deprecated** page)
  
  
 {{tag>howtos_and_faqs}} {{tag>howtos_and_faqs}}
faq/start.txt · Last modified: 2017/08/26 17:21 by jeb_ponderworthy.com