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wind_sensor:meeting_minutes_mar_24_2017 [2017/03/25 04:15] mwu [Ultrasonic Wind Sensor] |
wind_sensor:meeting_minutes_mar_24_2017 [2021/09/19 21:59] (current) |
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| =====Acoustic Wind Sensor===== | =====Acoustic Wind Sensor===== | ||
| * Updates: | * Updates: | ||
| - | * | + | * Replaced microphones on the pcb and conducted tests again |
| + | * Re-began testing 4-microphone set-up | ||
| + | * Unexpectedly, when the microphones were faced perpendicular to the direction of the wind, they still output the same wind speed | ||
| + | * This is most likely due to the fact that the microphones are omni-directional | ||
| + | * Results for a single microphone set-up are also still inconsistent on the pcb. | ||
| * To Do: | * To Do: | ||
| - | * | + | * Solder microphones onto a perforated board to see if the traces on the pcb were the problem. |
| + | * Build wind channels for the microphones | ||
| + | * Will probably entail recalculating coefficients, since the funnels will probably affect the output of the microphones | ||
| =====Ultrasonic Wind Sensor===== | =====Ultrasonic Wind Sensor===== | ||
| * Updates: | * Updates: | ||