---------- X-Sun-Data-Type: text X-Sun-Data-Description: text X-Sun-Data-Name: text X-Sun-Charset: us-ascii X-Sun-Content-Lines: 13 > > I think Chris' FFT is down to about 3% of the total cost. So even if > we found an FFT that was twice as fast (very unlikely), it would only > save 1.5%. Thus I dont think linking to a big package like FFTW is > worth the trouble. > Just for the record, it is not my FFT. I just tried several FFT's available on the net (most found from links in the FFTW web pages). The one I chose was the fastest one that gave an mp3 file identical to the one produced with the original algorithm in my tests. The page with links to those FFT algorithms is: http://theory.lcs.mit.edu/~benchfft/doc/ffts.html ---------- X-Sun-Data-Type: ms-tnef X-Sun-Encoding-Info: base64 X-Sun-Content-Lines: 31 eJ8+IhcMAQaQCAAEAAAAAAABAAEAAQeQBgAIAAAA5AQAAAAAAADoAAEIgAcAGAAAAElQTS5NaWNy b3NvZnQgTWFpbC5Ob3RlADEIAQWAAwAOAAAAzwcFABgADQAcABMAAQAwAQEggAMADgAAAM8HBQAY AA0AHAAVAAEAMgEBCYABACEAAABDNTAzNTREMDg0MTFEMzExQTBENjAwMDBDMDYxQzNGNADUBgEE gAEACwAAAEZXOiBhcnhoZ2UAdgMBDYAEAAIAAAACAAIAAQOQBgAABgAAIQAAAB4AcAABAAAABwAA AGFyeGhnZQAAAgFxAAEAAAAbAAAAAb6l3p0t1ctFLhHOEdOCDAAAwGHY9AAAbQx0AAMALgAAAAAA AgEJEAEAAAAWAgAAEgIAAC8EAABMWkZ1UVhIfQMACgByY3BnMTI1/jIA/wIGAqQD5AXrAoMAUBMD VAIAY2gKwHNldP4yBgAGwwKDDlAD1QcTAoOGMwPFAgBwcnExBdLSRAcxb2cCgzQU+hLguRC/ZjUC 4xc0EllXC4BUZ2QaQXMCgzYWzFRsYWgDcQKDNwTWFzVMgHVjaWRhIEgAcLRkdwUQdBpBAoM4ED+F EUc5HM1TaWduEsD9B/F1HkASgB5AEYQQJxRIPjER0RbqI8kTshz6QnKYdXNoBgAFBE1UEYT3FOIc +ghQbQ3gBgQF4BGEXxaxEgUmxARwAiBpAoB99wqACM8J2Tss0g4wGMAtP9cJqy5BL09lDiA4AoAK ge8OcQtgGlAB0DUcsAsKIyOzDAEVgG90BZAFQFEKULZzHpACID8KhQqFVxKAgwVABAAgdGhlIBpw Vw6QBJAJ8GM2wGISwHc5CeEgdwNwN+E2QWFnAQeRb2YgOCwgMTc5ITHAOTAzOSEeMSA0FDggNT0w OmAtIFlzCGA2kGFrNsA2sAXAdN5vN4E6MDoSNGBsAyA8UuceADTgBbB5LAqFOVA7ln89XTz0PBw+ RjHAO5UroSffBUAiADzRPJE9SG5AQEAEe0NSPBwuRdAKhTnQO5FT9zaxPUIEIHk70T/uR0RBPEc6 UT7/RFdhdm8d4CD+Z0vQGlBFbwr7E7I0CU0FBSwBAE/gAABAADkAUOLz5+ClvgEDAPE/CQQAAB4A MUABAAAADgAAAEFBTlRPTk9QT1VMT1MAAAADABpAAAAAAB4AMEABAAAADgAAAEFBTlRPTk9QT1VM T1MAAAADABlAAAAAAAMA/T/kBAAAAwAmAAAAAAADADYAAAAAAAIBRwABAAAANQAAAGM9VVM7YT0g O3A9THVjZW50O2w9VUswMDA2RVhDSDAtOTkwNTI0MTIyODE5Wi0yMjA0ODcAAAAAAgH5PwEAAABR AAAAAAAAANynQMjAQhAatLkIACsv4YIBAAAAAAAAAC9PPUxVQ0VOVC9PVT1VSzAwMDYwMS9DTj1S RUNJUElFTlRTL0NOPUFBTlRPTk9QT1VMT1MAAAAAHgD4PwEAAAAgAAAAQW50b25vcG91bG9zLCBB bmRyZWFzIChBbmRyZWFzKQAeADhAAQAAAA4AAABBQU5UT05PUE9VTE9TAAAAAgH7PwEAAABRAAAA AAAAANynQMjAQhAatLkIACsv4YIBAAAAAAAAAC9PPUxVQ0VOVC9PVT1VSzAwMDYwMS9DTj1SRUNJ UElFTlRTL0NOPUFBTlRPTk9QT1VMT1MAAAAAHgD6PwEAAAAgAAAAQW50b25vcG91bG9zLCBBbmRy ZWFzIChBbmRyZWFzKQAeADlAAQAAAA4AAABBQU5UT05PUE9VTE9TAAAAQAAHMLr68+fgpb4BQAAI MADEEOngpb4BHgA9AAEAAAAFAAAARlc6IAAAAAAeAB0OAQAAAAcAAABhcnhoZ2UAAB4ANRABAAAA SAAAADw1N0Q2QzJDMDFCRDlEMTExQTBCRTAwMDBDMDYxQzNGNDAxMkM1RUQ4QHVrMDAwNmV4Y2gw MDN1LnVrLmx1Y2VudC5jb20+AAsAKQAAAAAACwAjAAAAAAADAAYQIHUj+QMABxD9AAAAAwAQEAEA AAADABEQBAAAAB4ACBABAAAAZQAAAFFVRVNUSU9OP1dIQVRJU1RIRURJRkZFUkVOQ0VCRVRXRUVO V09NRU5BVEFHRVNPRjgsMTgsMjgsMzgsQU5ENDg/MDgtWU9VVEFLRUhFUlRPQkVEQU5EVEVMTEhF UkFTVE9SWSwAAAAAAgF/AAEAAABIAAAAPDU3RDZDMkMwMUJEOUQxMTFBMEJFMDAwMEMwNjFDM0Y0 MDEyQzVFRDhAdWswMDA2ZXhjaDAwM3UudWsubHVjZW50LmNvbT4A6n8= -- MP3 ENCODER mailing list
