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On April 8, Nordic">http://www.nordicdms.com/">Nordic Entertainment Worldwide announced that it has adopted ARIS Technologies' MusiCode audio watermarking system. The Napa, California-based company operates the Downloadable Music Site, one of the Internet's most extensive music archives. MusiCode is an attempt to discourage piracy by embedding signals in recorded music, which can later be extracted for tracking the recordingÆs origin.

On April 7, Carver">http://www.carver.com">Carver Corp. announced an agreement in principle for the sale of 3 million shares of restricted Common Stock of the company to one of its preferred shareholders, Renwick Special Situations Fund, L.P., for $375,000, or $0.125 per share.

"Digital audio quality at analog prices." ThatÆs how Cirrus">http://www.cirrus.com/">Cirrus Logic's Crystal Semiconductor division introduced a chip that may bring a new level of audio performance to a much wider audience. On April 6, Crystal announced its CS4334, an 8-pin, small-outline D/A converter. The 24-bit CS4334 will support sampling rates of up to 96kHz, and is being marketed as a low-cost, high-quality solution for computer, automotive, and portable audio applications, as well as DVD systems and set-top converter boxes. Crystal claims the new chip is the industryÆs smallest delta-sigma DAC.

Not long after the single-disc CD player was introduced, the multidisc changer followed, with products from companies like Sonyhttp://www.sony.com">Sony; and Pioneerhttp://www.pioneerelectronics.com">Pioneer;. Shortly after the changer was introduced, it became the most popular version of the new hardware format. In the past eight years, changers have consistently outsold single-disc machines. The high-end market was characteristically slow to embrace changers, but companies like California">http://www.calaudio.com">California Audio Labs have been successful in this category with products like the CL-10, a five-disc carousel changer.

High-end journal The Abso!ute Sound, long rumored to be circling the drain, has been officially revived. According to a press release dated March 24, TAS will be operated under a new company, Absolute Multimedia, owned by Tom Martin, a vice-president at Dell Computer. Martin has reportedly arranged serious financing for the new venture, which will be based in Austin, Texas.

The performance of deep bass is one of the most perplexing questions we face. Timeless as the search for eternal youth or the meaning of life, the quest for truly satisfying deep bass has engaged generations of philosophers and inventors. Until recently, the subject was primarily one of conjecture, opinion, and hypothesis. Even so, almost no hard science had been devoted to this enduring issue.

Editor's Note: I received an e-mail from Leonid asking for advice on audio cables a few weeks back, and we quickly began discussing the local audio scene in his hometown in Russia. I asked him to describe it for me; what follows is his report.---JI