Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!wuarchive!gem.mps.ohio-state.edu!ginosko!husc6!spdcc!ima!cfisun!lakart!dg From: dg@lakart.UUCP (David Goodenough) Newsgroups: comp.dsp Subject: FFT / FHT (was Re: Adjust-Speed CD player?) Message-ID: <698@lakart.UUCP> Date: 27 Sep 89 21:32:42 GMT Organization: Lakart Corporation, Newton, MA Lines: 10 Not too surprisingly, we're already talking about FFT, which logically has to be used in DSP. But does anyone know anything of FHT - the Fast Hartley Transform, which is supposed to do the same job as the FFT, but in about 1/2 the time. I have a reference to it _SOMEWHERE_ at home, but I'm curious to know what the general opinion of FHT is. -- dg@lakart.UUCP - David Goodenough +---+ IHS | +-+-+ ....... !harvard!xait!lakart!dg +-+-+ | AKA: dg%lakart.uucp@xait.xerox.com +---+