Type: nodetool.audio.realtime.StreamingHighPass
Namespace: nodetool.audio.realtime
Description
Applies a high-pass filter to a realtime audio stream, keeping filter state across chunks. audio, stream, chunk, realtime, effect, equalizer
Use cases:
- Remove rumble from a live microphone feed
- Clean up the low end of streaming audio
- Thin out streaming sources before mixing
Properties
| Property | Type | Description | Default |
|---|---|---|---|
| chunk | chunk |
Stream of PCM16LE audio chunks to process. | - |
| cutoff_frequency_hz | float |
The cutoff frequency of the high-pass filter in Hz. | 80 |
| q | float |
Filter resonance (quality factor). | - |
Outputs
| Output | Type | Description |
|---|---|---|
| chunk | chunk |
Related Nodes
Browse other nodes in the nodetool.audio.realtime namespace.