etxbrfa@kklm01.ericsson.se (Bjoern Fahller) (09/19/88)
I want to get the harmonic spectrum from a audio wave. All I want to do,
is to recreate the envelope of the lower 16 harmonics.
Now you say:
- What's the problem with that.
And I say
-I want to do it in real-time.
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SNAIL: Bjoern Fahller Vox humana: (+46) 8 - 719 62 52
c/o Styris
Teknikerv 35
S-141 73 Huddinge
SWEDENdtynan@sultra.UUCP (Dermot Tynan) (09/21/88)
In article <1835@erix.ericsson.se>, etxbrfa@kklm01.ericsson.se (Bjoern Fahller) writes: > I want to get the harmonic spectrum from a audio wave. All I want to do, > is to recreate the envelope of the lower 16 harmonics. > Now you say: > - What's the problem with that. > And I say > -I want to do it in real-time. > SNAIL: Bjoern Fahller Vox humana: (+46) 8 - 719 62 52 > SWEDEN What's the big deal? I just spent the last two years of my life consulting on a project to do a REAL-TIME 12.5MHz 32-bit complex FFT, up to 2 million points. Is that enough?? We've built about ten of them so far, and more to come... I don't know if you can quite afford the $250,000 price tag, but hey! You asked! Regards... - Der -- Reply: dtynan@sultra.UUCP (Dermot Tynan @ Tynan Computers) {mips,pyramid}!sultra!dtynan Cast a cold eye on life, on death. Horseman, pass by... [WBY]