arduino-audio-tools
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Holds state for each channel during zero crossing detection. More...
#include <FrequencyDetector.h>
Public Attributes | |
bool | active = false |
True if counting is active. | |
int | count = 0 |
Sample count since last zero crossing. | |
float | freq = 0.0f |
Last detected frequency. | |
Holds state for each channel during zero crossing detection.