knowledge:electronic:2019032101
差别
| 两侧同时换到之前的修订记录前一修订版 | |
| knowledge:electronic:2019032101 [2023/07/07 05:31] – [使用 FHT 进行频率分析] ob | knowledge:electronic:2019032101 [2023/07/07 05:32] (当前版本) – [Summary] ob |
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| {{:knowledge:electronic:pasted:20190321-125044.png|Mesh of FHT frequency sweep}} | {{:knowledge:electronic:pasted:20190321-125044.png|Mesh of FHT frequency sweep}} |
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| ===== Summary ===== | ===== 概括 ===== |
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| My code for this project can be found at github for you to experiment with. | 我的这个项目的代码可以在 github 上找到，供你尝试。 |
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| The Arduino can be used for relative sound level measurement and for frequency analysis/visualization. One just needs a microphone to match the use case, an Arduino, some coding and optionally the FHT library. Have fun and let me know in the comments if you make something nice using such a setup. | Arduino 可用于相对声级测量和频率分析/可视化。只需要一个与用例匹配的麦克风、一个 Arduino、一些编码以及可选的 FHT 库。祝你玩得开心，如果你使用这样的设置做了一些不错的事情，请在评论中告诉我。 |
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| https://blog.yavilevich.com/2016/08/arduino-sound-level-meter-and-spectrum-analyzer/ | https://blog.yavilevich.com/2016/08/arduino-sound-level-meter-and-spectrum-analyzer/ |
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knowledge/electronic/2019032101.1688707861.txt · 最后更改: 2023/07/07 05:31 由 ob
