Type: nodetool.audio.realtime.StreamingLowPass
Namespace: nodetool.audio.realtime
Description
Applies a low-pass filter to a realtime audio stream, keeping filter state across chunks. audio, stream, chunk, realtime, effect, equalizer
Use cases:
- Soften a live audio feed
- Remove high-frequency noise from streaming audio
- Create realtime dub-style effects
Properties
| Property | Type | Description | Default |
|---|---|---|---|
| chunk | chunk |
Stream of PCM16LE audio chunks to process. | - |
| cutoff_frequency_hz | float |
The cutoff frequency of the low-pass filter in Hz. | 5000 |
| q | float |
Filter resonance (quality factor). | - |
Outputs
| Output | Type | Description |
|---|---|---|
| chunk | chunk |
Related Nodes
Browse other nodes in the nodetool.audio.realtime namespace.