Article View: sci.electronics
Article #2962Digital Audio Bandwidth Compressor wanted
From: polivka al 60047
Date: Thu, 16 Apr 1992 17:26
Date: Thu, 16 Apr 1992 17:26
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1935 bytes
(Please forgive me if you've seen this before, but I think it did not cross-post to this newsgroup the first time.) I would like any information about or where to find a digital audio bandwidth compressor that provides reasonable quality audio at about 20 to 30 kb/s (or less). By "reasonable quality audio", I mean something that is at least AM radio quality, or maybe a little better. I want to use this compressor for both music and voice. I do not require stereo, although I might consider using it. Monophonic would suffice. I require very little dynamic range. The ideal compressor would perform a lot of dynamic range compression as well as other methods (removal of redundancy, etc.) to achieve bit rate compression. The ideal Decompressor would _not_ try to recreate the original dynamic range, but rather provide an audio output with very little dynamic range (8-bit output/DAC would be fine). I would greatly appreciate any information about such a device or potential sources of information about such a device. Thanks, Al -- ------------------------------------------------------------------------ Al Polivka Internet: apolivka@x102a.ess.harris.com Harris Corporation UUCP: uunet!x102a!apolivka Electronic Systems Sector phone: 407-729-2983 Melbourne, FL 32902 ------------------------------------------------------------------------
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Newsgroups: sci.electronics,rec.audio Path: arc1-ca.pugleaf.net!sparky!uunet!zaphod.mps.ohio-state.edu!mips!darwin.sura.net!mlb.semi.harris.com!trantor.harris-atd.com!trantor!apolivka From: apolivka@x102a.harris-atd.com (polivka al 60047) Subject: Digital Audio Bandwidth Compressor wanted Message-ID: <APOLIVKA.92Apr16122611@x102a.harris-atd.com> Sender: news@trantor.harris-atd.com (News stuff) Organization: Harris Gov't Aerospace Systems Division Date: Thu, 16 Apr 1992 17:26:11 GMT Lines: 36