As We See It

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The Great Distortion Delusion

Hey, kids, here's the Big News. We've been deluding ourselves all along, worrying about piddling little bits of distortion that we can't hear at all. How's your preamp distortion? 1% at 1 volt out? You have a perfect preamp—a veritable straight wire with gain! That ear-shattering shrillness is all in your mind, because it has now been demonstrated that the human ear cannot perceive distortion levels of less than 6–12% on "normally complex music." If you think you can hear 0.1%, you are deluding yourself.

The Holy Trinity

In an e-mail exchange with Stephen Mejias about why the mere mention of cassette decks on www.stereophile.com can so easily inflame our readers (and John Atkinson), I began to develop the idea that the brains of audiophiles and music lovers are governed by three complementary needs, or desires, that define who we are. I joked to SM that these desires, which apparently shift over time, constitute the Holy Trinity of Audiophiledom. They are, respectively, the love, desire, and need for:

The Importance of the Small Difference

During a recent visit to Canada's National Research Council, I noticed stuck to the wall of the prototype IEC listening room a page of results from one of Floyd Toole's seminal papers on the blind testing of loudspeakers. The scoring system was the one that Floyd developed, and that we adopted for Stereophile's continuing series of blind tests. "0" represents the worst sound that could possibly exist, "10" the perfection of live sound—a telephone, for example, rates a "2." The speakers in Floyd's test pretty much covered the range of possible performance, yet their normalized scoring spread, from the worst to the best, was just 1.9 points.

The Kids Are Alright

It's one of audiophiledom's eternal questions: What can we do to draw more music lovers into the audiophile fold?

Of the proposals bandied about on audio forums, two seem predominant: a) sell stuff more people can afford, and b) sit your neighbor or the cable guy in front of your stereo, cross your fingers, and let 'er rip—the theory behind b) being that the experience will be so epic as to transform the reluctant participant into an audiophile butterfly. As if.

The Last Word on Fidelity

Last October, in Vol.11 No.10, Stereophile's Founder and Chief Tester J">http://www.stereophile.com/interviews/66">J. Gordon Holt stated, in his acerbic editorial "The">http://www.stereophile.com/asweseeit/111">The Acoustical Standard," that, in his opinion, only recordings for which there is an original acoustic reference—ie, typically those of classical music—should be used to evaluate hi-fi components. And that in the absence of a consensus over such a policy, high-end component manufacturers were losing their way over what does and does not represent good sound quality.

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