AUDIO LEVEL CONTROL USING DUTY-CYCLE MODULATION
Original Publication Date: 1982-Jan-01
Included in the Prior Art Database: 2001-Oct-10
Described herein is a novel method for audio volume control for use on non-linear mechanically reso- nant audio transducers. This method provides volume control without complex linear circuitry. This method is easily implemented digitally, as part of a systems program or in special purpose hardware.