KJBob

Using the ADAU145x's Slew Ext Volume Block

Discussion created by KJBob on Apr 23, 2014
Latest reply on Jul 3, 2014 by KJBob

     The Slew Ext Volume block for the ADAU1452 allows envelope shaping like nothing previously available.  At first I could not get a fast attack and slow decay from it, but here's the trick:  The "up" and "down" controls are reversed in relation to their effects.  Adjust the second control for attack and the first for decay.

 

Test-SlewVol-sch_pic.jpgTest-SlewVol-out_pic.jpg

The settings shown provides a fast attack and a slightly lingering decay, both via ear and on the Real-Time Display.

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