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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： | Pointing the Colorino and the remote for my 21yearold Sanyo CRT color TV at each other and pressing different buttons on the remote. It has no trouble detecting the infrared light. Changing the angle just slightly makes a difference in the tone. They must be pointed right at each other at fairly close range.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 tacktacktack sanyo fm tvremote modulatedlight modulation noise frequencymodulation digital lighttosound Assistivetechnology remotecontrol colordetector electronic infrared lightprobe accessibility colorblind tone code blind |
| 音频格式 | wav |
| 声音时长 | 00:26 |
| 文件大小 | 4.5 MB |
| 比特率 | 1422 kbps |
| 采样率 | 44100 Hz |
| 位深度 | 16 bit |
| 声道 | 立体声 |