APRL

What is APRL?

APRL, for Audio Pattern Recognition Language, is an experimental Tcl-based language created by members of the Machine Listening group at the MIT Media Laboratory.

It is intended to be a rapid prototyping and design tool for real-time audio processing and pattern recognition projects. It may be suitable for embedding in systems that need to perform real-time audio pattern recognition, as well.


APRL Resources

Get APRL. (APRL alpha build is available, but we can't really offer to help with problems bringing it up at other sites, just yet).

Visit the APRL documentation . If you're using APRL for the Media Lab's "Understanding Video" class, this is the place to start.


APRL questions

Questions about using APRL should be directed to DAn Ellis and Eric Scheirer at the Media Lab. In the future, we might set up a mailing list for APRL users.

You can sent bug reports to us as:

aprl-bugs@media.mit.edu

DAn Ellis <dpwe@media.mit.edu>
Eric Scheirer <eds@media.mit.edu>
MIT Media Laboratory Perceptual Computing Section
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