Decorative light blinking device using PLL circuitry for blinkin
Decorative light flashing apparatus and acousto-electric transdu
Decorative percussion rhythm instrument and noisemaker
Decorative plate with dynamic phenomenon
Defaultless musical keyboards for woodwind styled electronic mus
Delay line oscillator
Delay time modulation effecting apparatus for processing musical
Delayed vibrato and burble circuit
Delayed vibrato arrangement for an electronic musical instrument
Demoisturizer for wind musical instruments
Demultiplex and storage system for time division multiplexed fra
Demultiplexing audio waveshape generator
Derivation of control signals from real-time overtone...
Detachable electric guitar pick-up system
Detachable fluidtight assembly system for two interengaging elem
Detachable locking system for the fallboard of a keyboard musica
Detachable mouthpipe assembly
Detachable neck for a guitar
Detachable retrofit for a guitar-type musical instrument
Detachable string bender