In a dark, smoky office, a desk lamp beams a cone of light onto papers, books, pipes, and notepads. A theoretical physicist hunches over his desk, half-illuminated, visualizing the world inside his equations.

In a dark, smoky office, a desk lamp beams a cone of light onto papers, books, pipes, and notepads. A theoretical physicist hunches over his desk, half-illuminated, visualizing the world inside his equations.

Last week, <A HREF="http://www.xingtech.com">Xing Technology Corporation</A> announced its sponsorship of the <A HREF="http://www.mp3.com/conference/">First Annual MP3 Summit</A>. In a statement, the company urged music-industry executives to discuss copyright issues, technical standards, and music distribution, and to participate in developing the future of MP3.

In a move that is likely to push record labels into the uncharted territory of direct sales, <A HREF="http://www.bmg.com">BMG</A&gt; has announced its intention to add in-house sales to its network of music sites. "BMG will be moving in the fall to its own fulfillment capability because of the demands of consumers," said senior vice president Scott Dinsdale at the Business Online 98 conference in San Francisco last week.

It's no secret that <A HREF="http://www.dolby.com">Dolby Laboratories</A> doesn't aim its audio compression technologies at the high-end consumer audio market. After all, Dolby excels at finding ways to get maximum performance out of limited-bandwidth environments such as the audio cassette, or the space alloted for 5.1-channel soundtracks on DVDs.

Following a recent announcement of "diminished expectations" for the near future (see <A HREF="http://www.stereophile.com/news/10194/">previous story</A>) and a shakeup of upper management---in which Consumer Group marketing honcho Tom Jacoby was put out to pasture and audio guru Floyd Toole was promoted to senior vice president of acoustic and transducer engineering---<A HREF="http://www.harman.com">Harman International Industries</A> has put the finishing touches on a new 10,000-square-foot audio laboratory. At company headquarters in Northridge, CA, north of Los Angeles, the laboratory includes a 10,000-cubic-foot anechoic chamber for testing and measuring loudspeakers, and a multichannel room with computer-controlled, hydraulically operated platforms for positioning front left, center, and right speakers (a reviewer's dream!).

On June 23, <A HREF="http://www.burr-brown.com/">Burr-Brown Corp.</A> announced the PCM1728 digital-to-analog converter (DAC), designed for consumer and professional audio applications.

<B>EDWARD ELGAR: <I>Enigma Variations</I>, <I>In the South</I>, <I>Coronation March</I></B><BR> George Hurst, Bournemouth Symphony Orchestra<BR> Naxos 8.553564 (CD). 1997. Paul Myers, prod.; Dave Harries, eng. DDD. TT: 58:47<BR> Performance <B>****</B><BR> Sonics ****</B>