News

On March 12, Energy Conversion Devices, Inc. announced that Sony Corporation has expanded its royalty-bearing license under ECD's proprietary phase-change rewritable optical-memory technology to include advanced technology for use in rewritable CD and DVD optical-memory products. Phase-change technology, invented by ECD, is used in PD and CD-RW rewritable optical-memory discs.

March 9, AKM Semiconductor, Inc. introduced the AK5392, a 24-bit stereo analog-to-digital (A/D) converter based on its proprietary dual-bit delta-sigma technology. The AK5392 reportedly achieves a dynamic range of 116dB, said to be a 15dB improvement over other single-chip alternatives.

Coming soon on the Madrigal Audio Laboratories website is La Folia, a music webzine. Edited by Mike Silverton, La Folia sets out to supplement the audiophile press by directing its emphasis at recordings elsewhere neglected: present-day art music (aka "classical"), free and improvisational jazz, category-defying hybrids, and whatever else strikes their "clutch of sweet-spot stuckees as rare and well done."

In cooperation with the International Intellectual Property Alliance, the Recording Industry Association of America filed a report in February with the United States Trade Representative outlining the problems that US record companies face conducting business in foreign marketplaces. The report highlights inadequacies in copyright protection with respect to standards and enforcement, and identifies major impediments to market access.

Members of San Francisco's legendary Grateful Dead have announced plans to reunite for a six-week, 25-city tour beginning in June. The group---whose core consists of original Dead members Phil Lesh (bass), Bob Weir (guitar), and Mickey Hart (drums)---will call itself The Other Ones, after an old Dead tune. The group will headline the third annual "Furthur" tour.

So far, 139 qualified bidders have signed on for the FCC's new auction. Almost all are hoping to jump into the Local Multipoint Distribution Service business.

While the DVD Consortium's Working Group 4 (WG-4) is still working on the 0.9 specification for DVD-Audio, Sony and Philips have been silently carrying on work on their Super Audio CD, the consumer implementation of Sony's DSD. The Sony/Philips disc will have two layers, one carrying normal 44.1kHz, 16-bit CD information (and thus guaranteeing backwards compatibility with existing CD players), the other carrying eight channels in DSD format (two for high-quality stereo, six for surround), plus text and/or graphics.