I'm not sure if this was already mentioned here, but there's a free little app that you can use to figure out the tuning frequency (438, 440, 442...whatever) of a song.
Technically it's a demo of the tONaRT library, which the company is licensing to pro audio software manufacturers, but it serves our purposes just fine.
The song you wish to analyze has to be in .wav format. You simply drag&drop it onto the app's window, and the app will show you the song's key, and tuning frequency.
I'm not sure if this was already mentioned here, but there's a free little app that you can use to figure out the tuning frequency (438, 440, 442...whatever) of a song.
Technically it's a demo of the tONaRT library, which the company is licensing to pro audio software manufacturers, but it serves our purposes just fine.
You can download it here: http://www.zplane.de/index.php?page=description-tonart ("download demo" button in the top right corner).
The song you wish to analyze has to be in .wav format. You simply drag&drop it onto the app's window, and the app will show you the song's key, and tuning frequency.
Have fun,
PhamNuwen