TC-HELICON

MICROPHONES; AUDIO SPEAKERS; LOUDSPEAKERS; SPEAKER MICROPHONES; SOFTWARE FOR USE IN RELATION TO DIGITAL AUDIO RECORDING AND SPECIAL EFFECTS OF AUDIO RECORDINGS; VOICE EFFECTS PROCESSORS; AUDIO EFFECTS PROCESSORS; VOCAL PROCESSORS FOR USE IN THE MUSICAL FIELD; APPARATUS FOR RECORDING, TRANSMISSION OR REPRODUCTION OF SOUND; SOUND RECORDING AND PLAYBACK MACHINES, APPARATUS AND INSTRUMENTS; PORTABLE AND HANDHELD DIGITAL ELECTRONIC DEVICES FOR RECORDING, ORGANIZING, TRANSMITTING, MANIPULATING, AND REVIEWING AUDIO FILES; DIGITAL VOICE RECORDERS; SOUND RECORDING AND PLAYBACK MACHINES THAT ELECTRONICALLY RECORD, PLAY BACK, AND DISTORT OR MANIPULATE VOICES AND SOUNDS; SOUND RECORDING AND PLAYBACK MACHINES THAT ELECTRONICALLY SUPPLEMENT VOICE RECORDINGS WITH HARMONY, AND THAT PROVIDE ADAPTIVE TONE, CORRECTION, AND ANTI-FEEDBACK; KARAOKE PLAYERS