Apple may unveil new iPod at Sept. 1 event: report

Apple is holding an event next week where the company is widely expected to launch the updated version of its iPod digital music players besides a revamped version of Apple TV and changes to iTunes services. Apple has sent an invitation to select members of the media, according to reports. The special event will take place in San Francisco on September 1. The company has refused to share more details about the products that it plans to unveil at the event. Apple could announce the first iPod touch with a camera, an updated Apple TV with an App Store, and iTunes changes, like a cloud-based iTunes service, according to one analyst. The iPod is now Apple's smallest product line in terms of revenue, behind the iPhone, Mac and iPad. Apple sold about 9.4 million iPod units during its June quarter - down 8% from the same period last year.