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IFD:EAI SoS21/course material/Session 4: Programming the Classifier Part1: Difference between revisions
IFD:EAI SoS21/course material/Session 4: Programming the Classifier Part1 (view source)
Revision as of 20:39, 5 May 2021
, 5 May 2021→Description of Classifier Code from Session 4
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Note that we can extend this concept easily by taking more measurements of our sounds. For example we could measure how sharp the onsets of our sounds are. A drum sound will have a very sharp onset, whereas a violin sound will have a smooth onset. We call this measurement the 'attack' of a sound. Now let's consider we add the attack as a third dimension to out picture. The axis with the attack will point into the screen. | Note that we can extend this concept easily by taking more measurements of our sounds. For example we could measure how sharp the onsets of our sounds are. A drum sound will have a very sharp onset, whereas a violin sound will have a smooth onset. We call this measurement the 'attack' of a sound. Now let's consider we add the attack as a third dimension to out picture. The axis with the attack will point into the screen. | ||
[[File:3d_classify_sound.png|800px]] | [[File:3d_classify_sound.png|800px]] | ||
The more attack we have, the sharper the sound. That implies that drum like sounds would be further into the screen and sound with soft onsets, like a soft bowed violin will be closer to us. Not that adding just this one dimension enables us to discern a much greater variety of sounds now. | |||
=Homework= | =Homework= | ||