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itsamemario
Divine Angel

Registered: Jun 2001
Location: Mushroom Kingdom
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"Ubuntu Studio is an officially recognized derivative[1] of the Ubuntu Linux distribution, which is explicitly geared to general multimedia production"
http://en.wikipedia.org/wiki/Ubuntu_Studio
This part here is what gave me a chubby
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Real-time kernel
The real-time kernel, first included with Ubuntu Studio 8.04, was modified for intensive audio, video or graphics work. The 8.10 release lacks this real-time kernel. It has been reimplemented in the 9.04 release and stabilized with the release of 9.10. 10.04, in contrast, does not include the real-time kernel by default. As of version 10.10, the real-time kernel is no longer available in the repositories.
Typically, computers used as audio workstations rely on hardware monitoring which may provide low latency, but does not allow the live signal to be manipulated beyond available hardware effects. To manipulate a live signal, software processing of the signal is necessary, which most audio work stations can only achieve with latencies greater than several tens of milliseconds. Thus, a notable advantage of the Linux real-time kernel is being able to achieve software processing with latencies well below the human perception threshold of 5 to 10ms.
The scheduler allows applications to request immediate CPU time, which can drastically reduce audio latency[2]. In 9.10, the "Ubuntu Studio Controls" provided under System>Administration permit the user to "Enable Nice," allowing the use of wireless networking and proprietary graphics cards drivers while maintaining low audio latency free of XRUNs (audio drop-outs) in JACK |
___________________
BA-DUM-TSS
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Nov-26-2010 14:00
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itsamemario
Divine Angel

Registered: Jun 2001
Location: Mushroom Kingdom
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Nov-26-2010 14:21
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