Pitch Detection
Use Pitch Detection to detect the pitch of the audio source in realtime. Pitch Detection is in the Audio category.
Input
| Name | Data Type | Description |
|---|---|---|
| Audio | Audio Stream | The audio stream you want to detect the pitch for. |
| Enabled | Boolean | Enable this node or not. |
Output
| Name | Data Type | Description |
|---|---|---|
| Audio | Audio Stream | The connected audio stream. Connect it to a Speaker to play or connect it to a Detection Output to play with no sound. |
| Pitch Value | Number | The pitch detection result. The higher the pitch, the greater the number; value range from 45 Hz to 650 Hz. The value -1 means no pitch has been detected. |
Example
This example uses Pitch Detection to control the Face Liquify effect parameter.
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