Putting the Colorino up against where the light is on my Icom IC230 2-meter mobile ham transceiver. It was made in the early 70s. The light isn't terribly strong, so I had to put the light probe right up against it. It has no apparent modulation, sounds no different from sunlight.
The Colorino Talking Color Identifier and Light Probe produces a tone when you hold down the light probe button.
It's a pocket sized 2-in-1 unit, which is a Color Identifier/Light Detector for the blind and colorblind. The stronger the light source, the higher the pitch. The more light it receives, the higher the pitch. So you can vary the pitch by moving and turning it.
Recorded from line-in on my desktop using Goldwave. Low-pass filter was applied to lock out the 16khz sampling frequency.
Type
Wave (.wav)
Duration
0:08.450
File size
1.4 MB
Sample rate
44100.0 Hz
Bit depth
16 bit
Channels
Stereo
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