home *** CD-ROM | disk | FTP | other *** search
/ The Hacker's Encyclopedia 1998 / hackers_encyclopedia.iso / tap / tap6202.jpg < prev    next >
Joint Photographic Experts Group Image  |  2003-06-11  |  290.6 KB  |  1698x2348
   ocr: The Tone Gonerator Board FRONT TANEL The 4017- are the oscillatara and The are outaut operatad of anch at 10 times the desirod output frequency. aine wave ganerator (aen oscillator 1s fod into a digital 10 stop 700 Don Lancaster' "CMOS Cookbook") 1/10 which tho gives input frequency- approximation of aine vave at the Srd at Unlike a square wave whose first the hareonic first is harmonic of 1/5 the power of the 13 fundamental, the 9th at only 1/9 the power 10 stap sine generator vilo's olaborate filter 100 of the fundamental. required. Thus Junt n onof lately I've learned sine (TAP vaves of a0 ...