Active bridge for stringed musical instruments
Active ladder filter for voicing electronic musical instruments
Active touch keyboard
Activity indication, external source, and processing loop...
Actuating device easily assembled and keyboard musical...
Actuating means of a musical box
Actuation system for keyboard pedal lyre
Actuator for automatic performance piano
Actuator for capture type combination system in organs
Adaptable percussion accessory for a percussion tool
Adaptive accompaniment level in an electronic musical instrument
Adaptive accompaniment tone color for an electronic musical inst
Adaptive chord generating apparatus and the method thereof
Adaptive computation in a digital tone synthesizer
Adaptive metronome for an automatic rhythm generator
Adaptive strum keying for a keyboard electronic musical instrume
Adaptive tone generator assignment in a keyboard electronic musi
Adaptive triggers method for MIDI signal period measuring
Add-on device for a musical instrument, particularly a high-hat
Add-on headstock mass device for a stringed musical instrument