Loading...
| 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： | Pointing the Colorino and my DirecTV remote at each other. the modulated light sounds similar to what you hear when you put a remote near an AM radio to hear it's processor. Yes, it does pick up near infrared light, and even will react to a space heater. I'll upload the AM radio bit at a later date. Pressing buttons to control the DirecTV box, then at the end I pressed the volume buttons which makes the remote talk to the old Sanyo TV. It's a bit of a trick getting the units lined up perfectly, so the pitch will vary. I made it do that anyway to give you a good example of what it sounds like at many different light levels.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 bursty bursts tacktacktack fm tvremote modulatedlight modulation noise frequencymodulation chattering digital lighttosound Assistivetechnology remotecontrol colordetector electronic lightprobe accessibility colorblind blind |
| 音频格式 | wav |
| 声音时长 | 00:29 |
| 文件大小 | 5 MB |
| 比特率 | 1425 kbps |
| 采样率 | 44100 Hz |
| 位深度 | 16 bit |
| 声道 | 立体声 |