DAD DYNAMIC AUDIO DEVICE

AUDIO APPARATUS, NAMELY, EQUALIZERS; AMPLIFIERS; SOUND REPRODUCTION APPARATUS; AUDIO DIGITIZERS, NAMELY, ANALOG TO DIGITAL CONVERTERS, ADCS; AUDIO CABLES; SOUND PROJECTORS; SOUND RECORDING CARRIERS; WEARABLE AUDIO EQUIPMENT, NAMELY, MUSIC HEADPHONES, HEADSETS, MICROPHONES; DIGITAL AUDIO TAPE RECORDERS; DIGITAL AUDIO PLAYERS; AUDIO MIXING CONSOLES; AUDIO PROCESSING APPARATUS, NAMELY, LIMITERS AND COMPRESSORS; AUDIO CABLE CONNECTORS; AUDIO TRANSMITTER UNITS; AUDIO TESTING APPARATUS, NAMELY, SOUND LEVEL METERS, DB METERS, FREQUENCY METERS; HIGH FIDELITY AUDIO APPARATUS, NAMELY, AUDIO SPEAKERS; SOUND MIXERS WITH INTEGRATED AMPLIFIERS; SIGNAL PROCESSORS FOR AUDIO SPEAKERS; PARTS AND FITTINGS FOR AUDIO APPARATUS, NAMELY, SPEAKER CABLES, SPEAKER BOXES, TRANSDUCERS FOR MID, HIGH AND LOW FREQUENCIES, PROCESSORS FOR SPEAKERS; ELECTRONIC UNITS FOR TRANSMITTING AUDIO SIGNALS; SOFTWARE TO CONTROL AND IMPROVE AUDIO EQUIPMENT SOUND QUALITY; ELECTRONIC AUDIO SIGNAL PROCESSORS FOR COMPENSATING SOUND DISTORTION IN SPEAKERS