i hope someone help me to solve this issue..

i just need to measure frequncy and signal level from the microphone(i connect to my pc) by visual basic..

i need to know which control i need to use or any api is there to measure??

i thing we can't use mscomm control...
if anyon eknow please let m eknow??

waiting for your valuable response???

very urgent one....

Thanks in advance...
with regards,