Rob Hordijk Dual Envelope Generator: Difference between revisions
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section 1V/Oct input jack. |
section 1V/Oct input jack. |
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Both phaser and filter can sweep over a range of roughly 18 octaves and can be modulated up |
Both phaser and filter can sweep over a range of roughly 18 octaves and can be modulated up |
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to really high audio rates. In this last case FM-type and |
to really high audio rates. In this last case FM-type and ring-modulator-type effects occur, but |
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with much more timbral control than traditional |
with much more timbral control than traditional ring-modulators. E.g. when the outputs of two |
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OSC HRM modules, set to sinewave output and tuned in some interval, are mixed and routed |
OSC HRM modules, set to sinewave output and tuned in some interval, are mixed and routed |
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into the filter just slight amounts of the internal modulation on either the phaser or the filter |
into the filter just slight amounts of the internal modulation on either the phaser or the filter |
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will start to produce ‘undertones’ and ‘overtones’ that are sum and difference frequencies of |
will start to produce ‘undertones’ and ‘overtones’ that are sum and difference frequencies of |
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the interval. This exemplifies the idea behind the |
the interval. This exemplifies the idea behind the Phaser Filter architecture, to not only take |
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material away like a normal filter does but to also produce new material not present in the |
material away like a normal filter does but to also produce new material not present in the |
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input signal and combine the both to create a vast range of possible timbres. |
input signal and combine the both to create a vast range of possible timbres. |