The WNG (White Noise Generator) is an acoustical helping device for the reception of painting. It is specially designed for the use in museums.

The WNG is battery supplied and stands on wheels, which makes it easy to move it to any place in an exhibition. The angle of the speaker is adjustable, which guarantees the optimal audio result.

instructions:

1. 1.   Place the WNG in 4m (13 ft) distance, in opposite to a painting.
   

2.    Place yourself between the WNG and the painting.

3.    Turn on the WNG. The WNG will provide 3 minutes of White Noise

4.    Take this time to Look at the painting.

5.    After 3 minutes of White Noise the WNG will provide one minute of

       the optical equivalent to White Noise. Start and Stop are announced

       by a sound-signal.

6.    Look at the membrane of the WNG and relax your eyes.

7.    Repeat this procedure several times.

8.    Turn off the WNG after use

The picture shows the WNG in the Galeria Umeni (municipal art museum) in Karlovy Vary (Carlsbad) CZ

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