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Discussion Groups | TMS320C55x | Hilbert transform
Technical discussions about the TI C55x DSPs (including the c5501, c5502, c5503, c5507, c5509, c5510 and OMAP5910).
Hilbert transform - bizm...@earthlink.net - Apr 25 6:58:09 2008
Hello, all; I'm taking a class that involves the use of C5510 DSK with a 200 MHz TMS320VC5510 DSP processor, and I need to incorporate a Hilbert transform into a project I'm working on involving phase shifting audio. Does anyone have any insights into how I would program this or where I might find additional resources? Thanks in advance... Allan ------------------------------------ OMAP35x EVM jump-starts low-power apps ------------------------------------ The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building applications based on the OMAP35x architecture:http://www.DSPRelated.com/omap35x
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Re: Hilbert transform - bizmopeen - Apr 25 11:46:34 2008
--- In c...@yahoogroups.com, bizmopeen@... wrote: > > Hello, all; > > I'm taking a class that involves the use of C5510 DSK with a 200 MHz TMS320VC5510 DSP processor, and I need to incorporate a Hilbert transform into a project I'm working on involving phase shifting audio. Does anyone have any insights into how I would program this or where I might find additional resources? Thanks in advance... > > Allan > Sorry, I forgot to mention it needs to be programmed in Code composer Studio. Thanks again... Allan ------------------------------------ OMAP35x EVM jump-starts low-power apps ------------------------------------ The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building applications based on the OMAP35x architecture:http://www.DSPRelated.com/omap35x
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Re: Re: Hilbert transform - jon duncan - Apr 26 7:09:24 2008
Allan there is a good explanation of the Hilbert Transform at http://www.complextoreal.com/tcomplex.htm There different methods of designing a hilbert transform: One way is to compute the FFT of a given sequence then multiply it by Arrays of 0's and 2's Another way is to design a hilbert Transform by filter If you have Matlab you can bring up the hilbert(x) and simulate the code to see how it works Jon ----- Original Message ---- From: bizmopeen <b...@earthlink.net> To: c...@yahoogroups.com Sent: Friday, April 25, 2008 6:26:49 AM Subject: [c55x] Re: Hilbert transform --- In c55x@yahoogroups. com, bizmopeen@.. . wrote: > > Hello, all; > > I'm taking a class that involves the use of C5510 DSK with a 200 MHz TMS320VC5510 DSP processor, and I need to incorporate a Hilbert transform into a project I'm working on involving phase shifting audio. Does anyone have any insights into how I would program this or where I might find additional resources? Thanks in advance... > > Allan > Sorry, I forgot to mention it needs to be programmed in Code composer Studio. Thanks again... Allan ------------------------------------ OMAP35x EVM jump-starts low-power apps ------------------------------------ The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building applications based on the OMAP35x architecture:http://www.DSPRelated.com/omap35x
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