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Audio: Time and phase shift with BF533

Started by Unknown February 14, 2014
Hi there!
I am using a BF533 EZ Kit lite board and I want to implement an audio vocoder (phase shift and time dilation). The matlab codes for the same have been well explained and detailed by many, for eg:
http://www.ee.columbia.edu/ln/rosa/matlab/pvoc/

and..

http://www.mathworks.com/help/dsp/examples/pitch-shifting-and-time-dilation-using-a-phase-vocoder.html

Are there any example files in VisualDSP++ that I could use to implement this. Is there any specific method, I can follow? It'd be a great help, if someone could guide me through this!
>Hi there! >I am using a BF533 EZ Kit lite board and I want to implement an audio
vocoder (phase shift and time dilation). The matlab codes for the same have been well explained and detailed by many, for eg:
>http://www.ee.columbia.edu/ln/rosa/matlab/pvoc/ > >and.. > >http://www.mathworks.com/help/dsp/examples/pitch-shifting-and-time-dilation-using-a-phase-vocoder.html > >Are there any example files in VisualDSP++ that I could use to implement
this. Is there any specific method, I can follow? It'd be a great help, if someone could guide me through this!
>
Anyone?? Any advice will be greatly appreciated! _____________________________ Posted through www.DSPRelated.com