iTunes now offers a simple, one-click option to easily upgrade their entire library of previously purchased songs to the higher quality DRM-free iTunes Plus format for just 30 cents per song or 30 percent of the album price.

NILES, IL, December 2, 2008 — Shure Incorporated announced a rebate program of up to $1,000 for the trade-in of Shure 700 MHz frequency band (698-806 MHz) wireless systems and other related components purchased before February 1, 2007, and for any other manufacturers’ qualifying 700 MHz frequency band wireless systems and their related components.

Future white space devices will be required to report their location and check a database of registered microphone and intercom systems before transmission.  WSD will also be required to analyze the RF spectrum to determine the presence of other wireless transmitters before operation.

Berkleemusic is the online continuing education division of Berklee College of Music.

Effective January 1, 2001, any qualified production company engaged in Florida in the production of motion pictures, made for television motion pictures, television series, commercial advertising, music videos or sound recordings may be eligible for an exemption from sales and use tax on the purchase or lease of certain items used exclusively as an integral part of the production activities in Florida.

The high-performance loudspeaker is distinguished by its 80-degree by 50-degree constant Q horn, which provides exceptionally uniform response throughout the wide coverage area and gentle high-frequency rolloff.

The discovery helps explain the mechanics of hearing and what might be going wrong in some forms of deafness