Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10 5/3/83; site tektronix.UUCP Path: utzoo!linus!decvax!tektronix!kimr From: kimr@tektronix.UUCP (Kim Rochat) Newsgroups: net.audio Subject: Re: CD.sq.wave.response Message-ID: <1256@tektronix.UUCP> Date: Thu, 4-Aug-83 23:38:53 EDT Article-I.D.: tektroni.1256 Posted: Thu Aug 4 23:38:53 1983 Date-Received: Fri, 5-Aug-83 12:15:38 EDT References: <241@whuxk.UUCP> Organization: Tektronix, Beaverton OR Lines: 11 The latest Absolute sound elaborated on the Linn material mentioned by Bill Mitchell. - For the Sony CD player, the rise time was 60 micro-seconds (compare with 16us for a Shure V15-V). More obvious was the observation that above 7.4 Khz, square waves turned to sine waves! (If you think about it, the first odd harmonic of 7.4 Khz is ~22Khz). Now we can all put on our favorite headphones and tune our signal generators to 7.4 Khz and switch the function between sine and square waves to see if the difference is audible or not. Kim Rochat tektronix!kimr