Cabinets for loudspeakers; Cinematographic cameras; Galvanic cells; Juke boxes, musical; Microphones; Mobile telephones; Navigation apparatus for vehicles; Portable media players; Recording and playing devices for sound and image carriers; Sonars; Sound recording apparatus; Sound reproduction apparatus; Subwoofers; Theft alarms; Virtual reality headsets; Audio equalizer apparatus; Reconfigurable processors for use in wireless communication handsets and network equipment in the field of wideba...