Expand description
DC offset removal and high-pass filtering.
Removes DC bias and attenuates low-frequency rumble (<80 Hz) to prepare audio for spectral analysis and noise reduction.
Structs§
- DcHigh
Pass Filter - DC offset removal and high-pass filtering with streaming state.
- Preprocessing
Config - Configuration for DC offset removal and high-pass filtering.
- VadContext
- Optional VAD context for intelligent DC bias updates.
Enums§
- Highpass
Order - Available high-pass filter orders.