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I made two example audio files in Matlab for a previous discussion. Both are of a major chord (root, major third and perfect fifth) made up of three sine waves.
by nemetroid 12y ago
I made two example audio files in Matlab for a previous discussion. Both are of a major chord (root, major third and perfect fifth) made up of three sine waves. One is in equal temperament (frequencies f, f * 2^(4/12) and f * 2^(7/12)) and the other is in "just intonation" (f, 5f/4 and 3f/2).
Here's equal: http://vocaroo.com/i/s1a539BsTA8F http://vocaroo.com/i/s1a539BsTA8F
Here's just: http://vocaroo.com/i/s1bLClEDtLsO http://vocaroo.com/i/s1bLClEDtLsO
The most apparent difference is the wobbliness in the first one.
(try opening both at the same time!)
EDIT: I mixed them up previously, now correct.
- vacri 12y agoI hear more wobbliness in the second one (...TA8F) Great example, though - and playing them both at once is an interesting exercise in aliasing.
- nemetroid 12y agoYou heard it right, the second one was the equal temperament (i.e. the wobbly one). I had mixed them up by accident, but now they are labelled correctly.