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Measuring Loudspeakers, Part Three

This series of articles is based on a paper presented at the 103rd Audio Engineering Society Convention, New York, September 1997. The preprint, "Loudspeakers: What Measurements Can Tell Us—And What They Can't Tell Us!," AES Preprint 4608, is available from the AES, 60 East 42nd Street, Room 2520, New York, NY 10165-0075. The AES internet site, www.aes.orghttp://www.aes.org">www.aes.org;, offers a secure transaction page for credit-card orders.


Measuring Loudspeakers, Part Two

This series of articles was initially written (in slightly different form), as a paper presented at the 103rd Audio Engineering Society Convention, New York, September 1997. The preprint, "Loudspeakers: What Measurements Can Tell Us—And What They Can't Tell Us!," AES Preprint 4608, is available from the AES, 60 East 42nd Street, Room 2520, New York, NY 10165-0075. The AES internet site, www.aes.orghttp://www.aes.org">www.aes.org; , offers a secure transaction page for credit-card orders.


PRO-200 rear-projection TV (SGHT Review)

With the reality of digital television now almost within our grasp, manufacturers of big-screen sets must feel like sky-divers in free fall. Until the 'chute opens with the snap of digital displays finally hitting the stores, the market for large, expensive, conventional rear-projection models might appear to be controlled by nothing but the force of gravity. In a highly unscientific survey, I asked a few dealers around the country whether big-screen television sales were down and whether consumers seemed to be waiting for the coming of the first digital sets. The answer to both questions was a uniform and unequivocal yes.


Measuring Loudspeakers, Part One

This series of articles was initially written (in slightly different form), as a paper presented at the 103rd Audio Engineering Society Convention, New York, September 1997. The preprint, "Loudspeakers: What Measurements Can Tell Us—And What They Can't Tell Us!," AES Preprint 4608, is available from the AES, 60 East 42nd Street, Room 2520, New York, NY 10165-0075. The AES internet site, offers a secure transaction page for credit-card orders.

Cutting Up: Stereophile's Liszt Piano Sonata LP

There has been much argument in audiophile circles about whether an LP or a CD is a more faithful representation of a master tape. Although we recorded Robert Silverman's thrilling performance of the Liszt B-Minor Piano Sonata for CD">http://www.stereophile.com//features/131/">CD release, we also had in mind to issue an LP. As the source for both would be the same, the question we can answer is: Will an LP cut straight from a 20-bit master tape via a Class A 20-bit DAC sound closer than a CD noise-shaped to 16 bits from the same 20-bit original?


Serenade: the 1996 Santa Fe Chamber Music Festival CD

A musical highlight for us at Stereophile in 1995 was the opportunity to record several concerts at the world-famous Santa Fe Chamber Music Festival. The result was a Stereophile CD, Festivalhttps://secure.stereophile.com/stereophile/recordings.shtml">Festiva…; (STPH007-2), which features the original chamber version of Aaron Copland's Appalachian Spring, Darius Milhaud's jazz-inspired La création du monde, and the premiere recording of the 1995 Festival commission, Tomiko Kohjiba's The Transmigration of the Soul (see Stereophile, January 1996, Vol.19 No.1, p.132). We were pleased, therefore, to be asked back by the Festival in 1996. Once again we have produced a CD of live recordings, Serenade (STPH009-2), which features chamber works by Mozart, Brahms, and Dvorák.


Illusions, Riddles, & Toys

Remember the old mathematical riddle about moving a football from a hundred yards out to the goal line? Known as Xeno's Paradox, it goes like this: if each time the ball is moved it travels half the distance to the goal, how many moves will it take to get there? The answer: an infinite number, because no matter how many times you cut the distance to the goal by half, you'll always be some infinitesimal distance away from it.


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