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Article #21572Re: Any suggestions for building a limiter for my stereo?
From: Norm Strong
Date: Thu, 01 Jun 1989 18:43
Date: Thu, 01 Jun 1989 18:43
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1949 bytes
In article <679@uvicctr.UVic.ca.UUCP> collinge@uvicctr.UVic.ca.UUCP (Doug Collinge) writes: }In article <376@greek.UUCP> mark@greek.UUCP (Mark Jeghers) writes: }>I have some Compact Discs with *enourmous* dynamic range ... }> }>I'm thinking of building a limiter ... } }Ha, ha, ha! I find this very funny. The recording companies will soon }discover that very few people actually want dynamic range - when you just }have that Beethoven string quartet on as quiet dinner music you can't even }hear the quiet parts. Likewise, in your car, you can't hear anything at }all unless it is all uniformly at the threshold of pain. So before too }long you'll find all CD's sounding exactly like cassette tapes. I discovered an interesting way to obtain "non-intrusive" music from my CDs. I dub a 6 hour program of music to eat dinner by (or such other activities as warrant) on a Hi-Fi VCR using the automatic level control position. By feeding the VCR a signal much higher than it needs, the end product is music compressed to about 40db dynamic range. I now have 6 hours of continuous music with fairly shallow dynamics--perfect for background. And you don't need a CD changer. Another solution, if you don't have a Hi-Fi VCR, is to record music from a classical FM station. The station already compresses the signal in order to increase their area of coverage. I would guess a practical maximum of about 50db from this source. -- Norm (strong@tc.fluke.com)
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!mit-eddie!uw-beaver!fluke!strong From: strong@tc.fluke.COM (Norm Strong) Newsgroups: sci.electronics Subject: Re: Any suggestions for building a limiter for my stereo? Message-ID: <8748@fluke.COM> Date: 1 Jun 89 18:43:07 GMT References: <376@greek.UUCP> <679@uvicctr.UVic.ca.UUCP> Sender: news@tc.fluke.COM Distribution: usa Organization: John Fluke Mfg. Co., Inc., Everett, WA Lines: 28