-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Somebody in the thread at some point said:
| HSP. Also, I think I need a low pass filter. Can someone point me in the | right direction? Biquad filters are cheap and simple to do as integer and they're flexible. There's a generic float implementation here: http://www.dspguru.com/sw/lib/biquad.c but you can see the funky stuff is done on filter init and is constant for a given samplerate and filter cutoff, so that also becomes easy to do in integer if they are constant. | The FFT should be fine since I'm using FFTW. But, can that be made better | (in performance if nothing else)? | | Any other suggestions for the UI/anything else are also welcome. | | The code is available | http://www.opkg.org/guitartune.projects.openmoko.org here and at Link seems broken. - -Andy -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iEYEARECAAYFAkl/NGMACgkQOjLpvpq7dMrIMgCfUBVLmX7hfkImmvjSLS1k8oMV t4MAoIRVpmaXe4d7Tw5oUcozi4cv1pCN =WePQ -----END PGP SIGNATURE----- _______________________________________________ devel mailing list devel@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/devel
