I'm looking for sin waves to download between 35 and 55hz, but i really just need between 40 and 50hz. I have been looking but I can find them down to the 1/2 hz (example: 43.5hz). I cant run a sweep since my mic doesn't tell me what frequency i'm playing. I am getting ready for a comp this sunday so if anyone knows where I can download them that would be awesome!
when I bought www.bcae1.com on CD (you can purchase the entire site on disc or for download) it came with a pair of test CDs that had test tones. Very handy to have. So is the site.
It really sounds like you need an RTA, though. Most good RTAs also have a tone generator.