using time-delay networks comprising electromechanical or electro-acoustic devices

Introduced: January 1990

Last revised: January 2006

Full Title

Acoustics not otherwise provided for > Arrangements for producing a reverberation or echo sound > using time-delay networks comprising electromechanical or electro-acoustic devices

Classification Context

Section:: PHYSICS
Class:: MUSICAL INSTRUMENTS; ACOUSTICS
Subclass:: SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR