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.
Colorino光探頭，自然光，在箱式風扇前面以各種速度..Wav
聲道：2
類型：wav
experimental、playing、grid、spinning-blades、box-fan、natural-light、fm、Assistive-technology、modulated-light、fan、warble、modulation、noise、frequency-modulation、blades、squares、light-to-sound、sunlight、wow、wobble、color-detector、electronic、spinning、wiw、light-probe、accessibility、color-blind、tone、siren-like、blind
試驗、播放、格、旋轉的刀片、箱式風扇、自然光、調頻、輔助技術、調製光、凡、顫聲、調製、噪聲、頻率調製、葉片、廣場、光 - 聲、陽光、哇、搖晃、顏色檢測器、電子、紡織、賜予、光探測、無障礙、色盲、音、警笛樣、盲
資料來源：freesound ( https://freesound.org )