rzdz@fluke.UUCP (Rick Chinn) (03/13/85)
Here are some more companies that make DNR type processors: Symmetrix 109 Bell St. Seattle WA 98121 206 682 5012 MicMix Audio Products 2995 Ladybird Lane Dallas TX 75220 214 352 3811 Both companies make a DNR type processor, however neither uses the NSC DNR chip. MicMix calls theirs Dynafex, Symmetrix calls theirs the 511 Noise Reduction System. I've used both, and have a Symmmetrix unit. Both work, but like everyone else has said, don't expect miracles on trashy sources... Both units use the principle of a program controlled high-pass filter combined with downard expansion. You can get a Dynafex chip from Solid State music (chip vendor). I don't know if they're interested in onesies/twosies, or if there are liscensing problems (ala dolby). It may be possible to buy a DNR chip equivalent from Sylvania (ECG general replacement line). GIGO....Garbage in, Garbage out Rick Chinn John Fluke Mfg. Co MS 232E PO Box C9090 Everett WA 98206 {ihnp4!uw-beaver, ucbvax!lbl-csam, microsoft, allegra, ssc-vax}!fluke!rzdz (206) 356-5232 <----------------------- listen to the music -------------------------->