iOS/Web: Not everyone likes a quiet workspace. Some of us prefer to have a little background noise. We've covered many online noise generators in the past, but MyNoise is different: it calibrates background noise based on your hearing range and listening devices.
Each of us hears slightly differently, so myNoise lets you configure the app after going through a quick hearing test. Once you tell it the smallest threshold you can hear in each range, it remembers the settings. The iPhone app lets you configure the sound levels based on location like a noisy plane or a busy cafe.
I've tested it for a few weeks and I like that my headphones at my desktop block out more sound than my portable earbuds. I've even used it at night to help me fall asleep along with my SleepPhones. Check it out at the link below.
myNoise noise machines [myNoise.net]