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- TECHNOLOGY, Page 43Sweet HarmonyThe DAT dispute is settled
-
-
- To music lovers and electronics manufacturers, digital audio
- tape represented a terrific technological leap -- a way to make
- crisp, distortion-free copies of compact discs and digital
- broadcasts. But recording-industry artists and executives heard an
- entirely different tune. To them, DAT would dampen compact disc
- sales, because one CD could be used to make countless perfect
- copies. The upshot of the argument was that DAT recorders, sold in
- Japan and Europe for about two years, have been virtually
- unavailable in the U.S. Now the two sides have at last found a way
- to end their dispute. Result: before long Americans will be able
- to enjoy the superior sounds of DAT in homes, in cars or on strolls
- down the sidewalk.
-
- The agreement between the manufacturers and the recording
- industry states that every DAT recorder will contain a computer
- chip that digitally encodes a signal on the tape when the first
- copy is made. This inaudible code will prevent a machine from
- making subsequent copies of that tape. That way, consumers can make
- a copy of a CD to play in their cars or portable machines, but that
- copy cannot be used to mass-produce more tapes to give or sell to
- other people.
-
- DAT uses the same digital recording technology that produces
- the clear tone of the compact disc. And just as the CD sounds
- better than a regular LP, a DAT tape is a quantum advance from a
- standard audio tape. The DAT tape is also conveniently small: 2 3/4
- in. long, compared with 4 in. for an ordinary cassette. But better
- sound will initially come at a high price: DAT recorders are
- expected to run at least $1,000, and prerecorded tapes could cost
- more than $25. The recorders, along with DAT tapes of everyone from
- Mozart to Madonna, could start appearing in U.S. stores before the
- end of the year.