Intel® Quartus® Prime Software
Intel® Quartus® Prime Design Software, Design Entry, Synthesis, Simulation, Verification, Timing Analysis, System Design (Platform Designer, formerly Qsys)
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filter design

Altera_Forum
Honored Contributor II
‎08-05-2011 10:43 AM
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i want to design low pass filter on FPGA altera DE2 board....suggest weather i have to use simple input from functional generator or audio input...response will be appricieble...tnx

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Altera_Forum
Honored Contributor II
‎08-05-2011 12:14 PM
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Input with two different frequency sines would show better graphical view on output, but if You would use real audio, then You have to trust Your ears.

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Altera_Forum
Honored Contributor II
‎08-05-2011 08:12 PM
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tnx, for response..... 

 

what about taking input from mic in..and how ??? 

suggest me...
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Altera_Forum
Honored Contributor II
‎08-12-2011 11:17 AM
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Use either a CODEC chip or ADC. Afaik DE2 has CODEC chip and audio input. I'd suggest reading manual of the board.

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Altera_Forum
Honored Contributor II
‎08-14-2011 05:57 AM
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send me code plz and its detail..

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Altera_Forum
Honored Contributor II
‎08-14-2011 07:35 AM
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that would be 5000usd.

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