SOUMATRIX

[ Acoustic couplers; Acoustic membranes; Amplifiers; Cabinets for loudspeakers; Computer operating programs, recorded; ] [ Ear plugs for divers; ] [ Electric wire and cable; Electrical fuses; Headphones; Horns for loudspeakers; Integrated circuits; ] Loudspeakers [ ; Microphones; Personal stereos; Record players; Recorded computer game programs; Tone arms for record players; Vacuum tubes for radios; Vehicle radios; Video disks ] [ and video tapes ] [ with recorded animated cartoons ]