DC Block
dc_block · v1Removes DC from Audio with a one-pole high-pass filter.
DC Block
Inputs
Outputs
Select a port to see its purpose and an example connection. Its reference row will highlight.
Ports and connections
| Port / ID | Type | Connection |
|---|---|---|
Audioin | audio | Audio: audio input for DC Block. A source connection is required.Required |
Cutofffrequency | number | Controls Cutoff with a number stream. Without a wire, the manual value is 10 Hz.Manual value when disconnected |
Outputout | audio | The audio result of DC Block, available to other nodes on every sample.Output |
An output can feed multiple inputs of the same type. An input has one source; Function also requires matching signatures. All connection rules →
Parameters
Values describe manual settings. A connected stream replaces a parameter’s manual value; disconnecting restores it.
| Parameter | Range | Default | Control |
|---|---|---|---|
Cutofffrequency | 0.1…1000 Hz | 10 Hz | Input or manualLogarithmic scale |
How to use it
Place DC Block with Cutoff = 10 Hz after Hard Clip or a custom waveshaper.
Things to check
Check required inputs and matching types. Run Compile before auditioning; a validation failure preserves the previous working module. Troubleshooting →