UbuntuHelp:UbuntuStudio/Audio
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Ubuntu Studio provides plenty of options when it comes to sound and music production. Learn about all of the options here.
目录
Playback
In Ubuntu Studio very simple audio playback is provided by Rhythmbox Music Player. For more advanced playback, XMMS can be used, which includes a plugin to output to a JACK Audio server.
Editing and Recording
Audacity
For simple editing and recording, Audacity gets the job done. Audacity is a multi-track editing solution that includes very simple editing tasks, such as fade in/out.
Time Machine
Another recording program included in Ubuntu Studio is timemachine. Timemachine is a recording application that begins recording ten seconds before the record button is hit and continues recording until the stop button is hit. This is useful in case you create a unique sound, which is not easy to recreate, but forget to record it.
Digital Audio Workstation
Ardour
For advanced audio editing. Ardour capabilities include: multichannel recording, non-destructive editing with unlimited undo/redo, full automation support, a powerful mixer, unlimited tracks/busses/plugins, timecode synchronization, and hardware control from surfaces like the Mackie Control Universal.
Sequencing
Hydrogen
Hydrogen is a very nice little pattern-based drum machine. If you only want to create a good beat, this is the program to use. You can choose between several drumkits that can be downloaded from the hydrogen website. The mixer and the four effect channels allow you to adapt the sound to your needs. Accessing its midi input via jack, you may as well use rosegarden (which does not bring its own drumkits) as sequencer.
Effects and Signal Processing
creox
creox is a real-time effect written for electric guitar and may of course also be used for other instruments. It contains a distortion, a phaser, a flanger, an echo and a tremolo effect. creox is quite easy to use and is a good program to play with when you are trying to work with jack for the first time.
Synthesizers
QSynth
QSynth is a GUI interface to FluidSynth. (See below). To use QSynth, you need a SoundFont. This is a file containing sound samples and settings mapped into presets. Each preset is mapped in the soundfont to a MIDI instrument number. SoundFonts are files with the .sf2 extension. To load a SoundFont, click the "Settings" button, go to the SoundFonts tab, and select load. Note that usually you only want one SoundFont loaded at a time. You can unload a SoundFont by selecting it and clicking the Unload button. The entire SoundFont gets loaded into RAM, so you should have a lot of RAM to use QSynth. For a 50MB soundfont, you should have at least 256MB of RAM.
