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Old 22nd December 2006, 09:09 AM   (permalink)
Default bandpass filter and ADC

i need the design of 8 bit parallel ADC(analog digital converter) to convert the voice signal into digital.

Last edited by haniza; 23rd December 2006 at 03:28 PM.
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Old 22nd December 2006, 10:29 AM   (permalink)
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Maybe you should do your own (final year?) project?
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Old 23rd December 2006, 09:19 AM   (permalink)
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Quote:
Originally Posted by haniza
i need to design a bandapass filter circuit for human voice range 300Hz-4000Hz..

and 8 bit parallel ADC(analog digital converter) to convert the voice signal into digital...

please help me...
what is the help you need .?
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Old 23rd December 2006, 02:29 PM   (permalink)
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He wants to make a bandpass filter so a human voice sounds narrow-band like a telephone, but he also wants the voice to sound normal. I think it is impossible.

Maybe Google and his text book doesn't know anything about "bandapass".
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