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| 来源： | Freesound 前往原页面 查看译文 |
| 作者： | kb7clx |
| 许可： | CC0 公众共享许可协议 |
| 描述： | Putting the Colorino up against where the light is on my Icom IC230 2meter mobile ham transceiver. It was made in the early 70s. The light isn't terribly strong, so I had to put the light probe right up against it. It has no apparent modulation, sounds no different from sunlight. 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： | colordetector playing Assistivetechnology modulatedlight lighttosound experimental modulation fm lightprobe accessibility electronic colorblind DCLED LED frequencymodulation blind |
| 音频格式 | wav |
| 声音时长 | 00:08 |
| 文件大小 | 1.4 MB |
| 比特率 | 1389 kbps |
| 采样率 | 44100 Hz |
| 位深度 | 16 bit |
| 声道 | 立体声 |