Calculated using the auto-correlation algorithm for every frequency.
| input: | - Test Tones: |
| output: | |
| length: | Audio Buffer Length |
| minRms: | Minimal signal strength (Red) |
| normalize: | |
| Pitch Detection: | |
| Pitch Detection Range: | (Green) |
| Visualize: | |
| stopAfterDetection | |
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Y-Axis: RMS (Red), Auto-Correlation Increase (Blue), Auto-Correlation Score (Black).
X-Axis: Frequency range (2-512 samples = 22.05 kHz - 83 Hz = F10 - E2) and detection area (Green)