I have 6khz sampling wave data which come from device...
I need to convert it 12khz wave data by my software. Unfortunately acm convert methot not good. only bytes copied .. and windows says "This is 12khz wave". I have used live stream convert method with WaveAudio package. and of course data come from windows ACM..
ok. but not good methot. to show this problem. I have test it by generating 6khz pure sine wave. with Cool edit.
http://img85.imageshack.us/img85/3355/convertov8.jpg
But CoolEdit convert methot excellent! how can I do like this. I have used waveAudio package.
And I build smilar methot like Cool edit methot .
- Code: Select all
new sample byte = (sample1 + sample2 ) / 2
But my method not good as Cool Edit methot.
any sinusoidal or exp. method for this?
Cool Edit Current version is Adobe auditionwhich I don't like
Thank you.