Holding the Colorino in front of a box-fan I am holding up. The probe is between the fan and the sunlight coming through the window. I turn the fan on and off a few times, run it at various speeds = high medium and low. The blades interrupt the sunlight thus modulating the tone from the probe, a sort of leslie effect.
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
1:17.940
File size
13.1 MB
Sample rate
44100.0 Hz
Bit depth
16 bit
Channels
Stereo
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