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DSP Selection - little HELP

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loyaci

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Hi friends...

i need a dsp for my voice recognition home project,

are there a dsp that already built with voice recognition code, so i can use it directly and connect it to my project?

also, what is the cheapest and easiest dsp i can use in voice recognition??
 

andre_teprom

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dear loyaci


Processing at voice recognition is not so hard like in image recognition.
So, even with a fixed point core, you can acheive good results.

My sugestion is DSPIC.
I don´t know about code examples, but there are a wide community using that IC.
See that :

dsPIC30F Speech Recognition Library


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loyaci

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thank you alot andre for the information.

can i use voice recognition kit such as SR-07 Speech Recognition circuit? to control a stepper motor or any devices?

or the DSPIC will be a great choose ?
 

andre_teprom

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loyaci,

I don´t have experience concerning voice processing, only image processing.
But I know that there exists a lot of algorithms and level of complexity in that area.
It depends of target application of detection ( characters, phonems, words, phrases ).

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