In their goal to make light audible, Slux is pursuing various applications. Ambient light is full of information from natural and artificial light sources. With a portable loudspeaker box equipped with appropriate light sensors, it can be made audible. The audio signals can, for example, provide information about the quality of light in a room. Aimed at natural light sources, the generated sounds (light noise) can also be used for therapeutic purposes.

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joylab developed the amplifier circuit to filter the weak signals of the sensitive sensor technology and amplify them to an audible level. The circuitry was integrated on a custom-fit print that accommodates not only the sensor technology but also the control elements and the loudspeaker. Thus, all the necessary steps for a successful series production were implemented.