Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2.fluke 9/24/84; site fluke.UUCP Path: utzoo!watmath!clyde!bonnie!akgua!whuxlm!harpo!decvax!tektronix!uw-beaver!ssc-vax!fluke!tonjon From: tonjon@fluke.UUCP (Tony Johnson) Newsgroups: net.analog,net.audio Subject: Re: Frequency Shifter with no practical application makes funny noises! Message-ID: <124@vax2.fluke.UUCP> Date: Fri, 7-Dec-84 19:28:00 EST Article-I.D.: vax2.124 Posted: Fri Dec 7 19:28:00 1984 Date-Received: Mon, 10-Dec-84 03:26:19 EST References: <49@vax2.fluke.UUCP> <335@ut-sally.UUCP> Distribution: net Organization: John Fluke Mfg. Co., Inc., Everett, WA Lines: 33 Xref: watmath net.analog:117 net.audio:3667 > > Hey...remember that article in EDN of October, 1982 about the audio > > frequency shifter? I built one. To refresh your memory, the circuit > ... > > Now, if somebody could just tell me what I can use this thing for... > > Hmm.... Sounds like good sound effects material, no? How about this: > make some excuse to take a trip to Hollywood and scour the landscape > for some bozo making a flick about a novice short-wave listener > who is just learning to tune in SSB.... > -- > > Jim Crandell, C. S. Dept., The University of Texas at Austin > {ihnp4,seismo,ctvax}!ut-sally!crandell *** REPLACE THIS LINE WITH YOUR MESSAGE *** This is a follow-up to the follow-up. Just a note to say I saw 'Star Wars' on the tube a couple of days ago, and noted the sound of the voices 'over the intercom' during the last fight sequence to kill the death star (you know...you see Princess Leia and other folks at the rebel base looking at the map and you hear some distorted voice in the background). The voice over the speaker sounded a lot like mine over my frequency shifter when I put in higher frequencies (1 kHz). Neat huh? Tony Johnson John Fluke Mfg. Everett, WA