FOCAL

Sound recording, transmission and reproduction apparatus; audio speakers and component parts therefor; sound amplifiers and component parts therefor; audio receivers; headsets for use with computers, mobile phones, tablet computers, portable media players; wireless transmitters and receivers; high-fidelity surround sound systems; holders adapted for loudspeakers; noise reduction apparatus in audio recording systems, namely, electronic circuits and software for reducing noise; portable apparatus for sound reproduction; remote control apparatus for sound recording, transmission and reproduction apparatus