Holding the Colorino up against the screen of my LG328BG cellphone. It produces a pure tone, no detectable modulation.The first step up in frequency was when I woke it up, the much stronger reaction was when I unlocked the screen.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，手機LG328BG light.wav
聲道：2
類型：wav
phone、color-detector、playing、Assistive-technology、modulated-light、light-to-sound、experimental、lg328bg、modulation、fm、light-probe、accessibility、electronic、color-blind、cellphone、cellular、noise、frequency-modulation、blind
電話、顏色檢測器、播放、輔助技術、調製光、光 - 聲、試驗、我生氣了、調製、調頻、光探測、無障礙、電子、色盲、手機、細胞的、噪聲、頻率調製、盲
資料來源：freesound ( https://freesound.org )
修改日期：2026-06-01
