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| 来源： | Freesound 前往原页面 查看译文 |
| 作者： | kb7clx |
| 许可： | CC-BY 保留署名许可协议 |
| 描述： | Holding the Colorino in front of the LED at the onoff switch of my old Astron power supply that powers my Icom 2meter ham radio and amplifier. This is one of those AC LED's with a somewhat complex modulation pattern. The sound got more complicated toward the end as I tried to put my finger in there without interrupting the light to turn off the switch. The light comes right out of the switch, so I couldn't do it.The Colorino Talking Color Identifier and Light Probe produces a tone when you hold down the light probe button. It's a pocket sized 2in1 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 linein on my desktop using Goldwave. Lowpass filter was applied to lock out the 16khz sampling frequency. |
| 标签： | experimental playing buzz LED fm Assistivetechnology modulatedlight LEDlight modulation noise AC frequencymodulation lighttosound scifi growl colordetector electronic 60hzbuzz lightprobe accessibility colorblind tone blind |
| 音频格式 | wav |
| 声音时长 | 00:54 |
| 文件大小 | 9.2 MB |
| 比特率 | 1404 kbps |
| 采样率 | 44100 Hz |
| 位深度 | 16 bit |
| 声道 | 立体声 |