According to Engadget, who obtained the information from multiple sources, Apple will be organising a keynote on the 7th of September for a special event.
Without any doubt, this will bring the announcement of new products. The most likely will be the new iPods which we have previously spoken about.
We're waiting for an iPod nano with a built in camera and an iPod Touch with a camera and a microphone in which the prices will be $199 for the 16 GB, $299 for the 32 GB, and $399 for the 64 GB.
It is also highly likely that this date will bring the end to the iPod Classic which is no longer in line with the AppStore strategy which is a huge income generator for Apple.