- #1
Traveller
- 4
- 0
Hi everybody ...
I have to write a computer program about analysizing the sound wave ... and I don't know much about it ...
Now I'm taking the signals from the sound card and save them in an array ...
So I got a set of samples ... using those samples I can make a picture and it will show a kind of wave depending on the input ...
Now my problem lies here ... If I want to calculate the frequency from that set of samples ... is it possible ...?
If there is any formula ... will you do a favor for me by letting me know ...?
f=(1/T) or f=(c/lambda) or f=(v/lambda) ... I only know those 3 and I don't know how to use them for a set of samples ...
Maybe my question is not showing a meaning ... because I don't know physics very well ... but I have to write the program and so I need someone to help me ... ;-)
Thanks in advance ...
Miles to go before I sleep
I have to write a computer program about analysizing the sound wave ... and I don't know much about it ...
Now I'm taking the signals from the sound card and save them in an array ...
So I got a set of samples ... using those samples I can make a picture and it will show a kind of wave depending on the input ...
Now my problem lies here ... If I want to calculate the frequency from that set of samples ... is it possible ...?
If there is any formula ... will you do a favor for me by letting me know ...?
f=(1/T) or f=(c/lambda) or f=(v/lambda) ... I only know those 3 and I don't know how to use them for a set of samples ...
Maybe my question is not showing a meaning ... because I don't know physics very well ... but I have to write the program and so I need someone to help me ... ;-)
Thanks in advance ...
Miles to go before I sleep