Mercurial > hg > pmhd
annotate extra/gong_notes.m @ 13:844d341cf643 tip
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| author | Yading Song <yading.song@eecs.qmul.ac.uk> |
|---|---|
| date | Thu, 31 Oct 2013 13:17:06 +0000 |
| parents | 6840f77b83aa |
| children |
| rev | line source |
|---|---|
| yading@10 | 1 Spectral Peaks |
| yading@10 | 2 |
| yading@10 | 3 GONG: |
| yading@10 | 4 |
| yading@10 | 5 sound(y,16000) |
| yading@10 | 6 y=spectralpeaks(gong, hanning(101) , 1020, 51, -80) %pierde armonicos |
| yading@10 | 7 y=spectralpeaks(gong, hanning(501) , 1020, 51, -80) %suena casi igual que el original |
| yading@10 | 8 y=spectralpeaks(gong, hanning(501) , 1020, 251, -80) %it is even smoother |
| yading@10 | 9 |
| yading@10 | 10 y=spectralpeaks(gong, hanning(2001), 2001, 501, -80) %sounds good |
| yading@10 | 11 y=spectralpeaks(gong, hanning(2001), 2001, 501, -40) %excite some harmonic components |
| yading@10 | 12 |
| yading@10 | 13 |
| yading@10 | 14 |