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wind_sensor:meeting_minutes_mar_24_2017 [2017/03/25 05:11] snishihara |
wind_sensor:meeting_minutes_mar_24_2017 [2021/09/19 21:59] (current) |
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| * Re-began testing 4-microphone set-up | * 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 | * 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 | + | * 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: | ||
| - | * Build little channels for the microphones | + | * 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 | * Will probably entail recalculating coefficients, since the funnels will probably affect the output of the microphones | ||
| =====Ultrasonic Wind Sensor===== | =====Ultrasonic Wind Sensor===== | ||