In Reply to: Re: SoundPiper Tubular Speaker Conductors posted by Robert A. Genna on July 24, 1999 at 18:43:44:
Robert writes:I think the greatest punishment here is your ignorance of Electrical Engineering. >>
Robert,
That's not fair. Jon not only has as much experience but more than most when it comes to cable design and measurement
I suggest you get ahold of the article in the Spring issue of Ultimate Audio entitled "Do Measurements Matter?" George Cardas gives Jon a lot of credit for advancing the SOTA in cable measurements.
If I may quote from the piece, "There is a very interesting AES paper presented by Jon Risch at the latest AES convention, in which he explains a system for measuring cable distortiosing a TEF-20 and a PHI seris of tones (AES preprint #4803, "A New Class of in-Band Multi-tone Test Signals," AES website, http://www.aes.org)It clearly shows difference between cable and cabling systems, such as biwiring. His system plots harmonic distortion in cable current transfer.
George then goes on how he is working on a commercial implementation of his system.Jon has also written software programs for these measurements.
I think you owe Jon an apology.
Myles Astor
Publisher
Ultimate Audio
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Follow Ups
- Re: SoundPiper Tubular Speaker Conductors - Myles B. Astor 18:44:59 07/25/99 (0)