Jon Iverson

Although it first appeared as an infant technology more than 20 years ago, digital audio amplification may finally be coming of age. Recent months have seen announcements from several companies, including news of Apogee's DDX technology (see previous report) and Cirrus Logic who recently purchased their Pulse Width Modulation (PWM) digital amplification technology from B&W Loudspeakers (see previous report).

One of the constraints of the DVD format that is much hated by consumers around the world is the notorious "region code," whereby a DVD disc will only play in a machine that was bought in the country or region that the disc is licensed for. Hollywood claims that this is the only way to protect a work's licenses, which may vary from country to country. But region codes have made it tough on citizens in countries with few DVD releases and world travelers who try to bring home and play discs that they find abroad, leading to the widespread use of "hacks" to circumvent the restrictions.

Retailers Ultimate Electronics, Sound Advice, Harvey Electronics and Good Guys have all reported strong sales for their most recent quarters, leading into the holiday shopping season. The only sour note was posted by Circuit City, which has stated that earnings are below expectations across all product categories.

Audiophiles are just warming up to the debate on how (or why) they should set up multi-channel audio in the home (see previous story). But perhaps the listening room will ultimately take a back seat to a more obvious choice for a multi-channel environment: the automobile. Several multi-channel products are being announced for the autosound market, including a new Fujitsu DVD player with 5.1 audio.