Audio apparatus; audio processing apparatus; signal processors for audio speakers; audio mixers; surround sound systems; downloadable software applications; computer software applications, downloadable; sound processors; computer software for creating and editing music and sounds; software to control and improve audio equipment sound quality; computer hardware for signal processing of audio and video; software for processing images, graphics, audio, video and text; sound reproduction apparatus; cabinets for loudspeakers
Electrical and Scientific Apparatus