Hi Allandt, Thanks for the article link. I read through and pls correct me if I'm wrong: You can take a snapshot of an audio file with the computeSpectrum() method and place that data in a ByteArray object, is this right? So, now my question is, can you take snapshots of two audio files and compare their ByteArray objects, and then perform an action based on the comparison? Like, the ByteArray objects match up 90% then trigger this event.
Muchos gracias, juju On Mon, Aug 10, 2009 at 6:24 PM, Allandt Bik-Elliott (Receptacle) < alla...@receptacledesign.com> wrote: > have you seen anything like this? > > http://www.communitymx.com/content/article.cfm?cid=8E9A0 > > just trying to get a feel for what you are trying to do > > a > > > > On 10 Aug 2009, at 09:35, johnny lee wrote: > > Where are the Actionscript Sages when you need them :( >> >> On Mon, Aug 10, 2009 at 10:25 AM, johnny lee <jlee...@gmail.com> wrote: >> >> Thanks Latcho, can you please describe the process a little bit. What >>> actually is going on? How is the FFT used to compare the wav files? Is it >>> comparing header data or something? And what about MP3 files, can they be >>> used instead of wav? Thanks, juju >>> >>> P.S. Has to be AS3, trying to make a Flash RIA. >>> >>> >>> On Thu, Aug 6, 2009 at 3:42 AM, Latcho <spamtha...@gmail.com> wrote: >>> >>> >>>> I'd suggest you first get down in audio math and algorithms and indeed >>>> FFT. >>>> If you're done with that... choose whatever language you like and >>>> preferably a faster one then AS3. >>>> But it is not impossible to answer your question. >>>> >>>> >>>> johnny lee wrote: >>>> >>>> Hi All, how do you compare two audio files with actionscript? I heard >>>>> something about Fast Fourier Transform, but don't understand how it >>>>> works. What I'm trying to do is a basic voice recognition programme, >>>>> similar to the one on symbian mobile phones where you can give word >>>>> commands to your phone. Can this be done in actionscript? >>>>> >>>>> Thanks and cheers, juju >>>>> _______________________________________________ >>>>> Flashcoders mailing list >>>>> Flashcoders@chattyfig.figleaf.com >>>>> http://chattyfig.figleaf.com/mailman/listinfo/flashcoders >>>>> >>>>> >>>>> >>>>> >>>> _______________________________________________ >>>> Flashcoders mailing list >>>> Flashcoders@chattyfig.figleaf.com >>>> http://chattyfig.figleaf.com/mailman/listinfo/flashcoders >>>> >>>> >>> >>> _______________________________________________ >> Flashcoders mailing list >> Flashcoders@chattyfig.figleaf.com >> http://chattyfig.figleaf.com/mailman/listinfo/flashcoders >> >> > > _______________________________________________ > Flashcoders mailing list > Flashcoders@chattyfig.figleaf.com > http://chattyfig.figleaf.com/mailman/listinfo/flashcoders > _______________________________________________ Flashcoders mailing list Flashcoders@chattyfig.figleaf.com http://chattyfig.figleaf.com/mailman/listinfo/flashcoders
