Supply Voltage Varying Control TRIZ Cases
- Loudspeaker Driver Nonlinear Control for Distortion and Bass Output
Physical-model-based control voltage tracks driver displacement to cut nonlinear distortion, boost bass, and prevent overtravel.
- Replica Feedback Biasing for Differential Common-Mode Voltage Control
A replica feedback circuit stabilizes differential output common-mode voltage across input and process variation, preserving gain and peaking control.
- Nonlinear Loudspeaker Control for Bass Extension and Distortion
Physical-model-based control limits diaphragm excursion and distortion in compact vented or passive radiator loudspeakers while extending bass.