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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
effects controller, namely, a device for controlling the parameters of a digital signal processor to modify an electronic signal; foot operated controller device, namely, a foot operated electronic device for controlling the parameters of a digital signal processor to modify an electronic signal; audio effects controller for modifying the sound of a live audio signal or an audio recording; video effects controller for modifying the image produced by a live or recorded video signal; audiovisual effects controller for modifying an a live or recorded audiovisual signal; musical instrument effects controller for controlling sound produced by a musical instrument; midi (musical instrument digital interface) controller; midi (musical instrument digital interface) foot controller; foot operated electronic device or electronic signal controller device, namely, a foot operated electronic device for controlling the parameters of a digital signal processor to modify an electronic signal