Brad Holland | Muzik Liberated <b...@muzikliberated.com> wrote: > We are looking for a small script (perhaps using sox) that scans a raw > audio file and applies some modulation to the audio file which > amplifies the content at specific points (when the signal is lower > than -6db) and continues to do this every time the sound does this > throughout its decay.
I think using the "compand" effect should get you there. Tuning it for your audio is the trickier part. Here's some great posts on using it (not written by me): http://sourceforge.net/mailarchive/message.php?msg_id=23427259 http://mid.gmane.org/20090829011522.cf27e6ee.fmi...@gmail.com http://mid.gmane.org/20091231022430.aaa510b3.fmi...@gmail.com (disclaimer: I'm no expert in audio nor sox, just a Unix plumber) ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58041391&iu=/4140/ostg.clktrk _______________________________________________ SoX-devel mailing list SoX-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sox-devel
