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Noise suppression tweaks.

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Storm Dragon
2026-02-21 02:08:30 -05:00
parent e3b6eac2a0
commit 3db526f42b
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README.md
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@@ -44,7 +44,7 @@ Barnard includes real-time noise suppression for microphone input to filter out
### Features
- **Real-time processing**: Noise suppression is applied during audio capture with minimal latency
- **Configurable threshold**: Adjustable noise gate threshold (default: 0.02)
- **Configurable amount**: Adjustable suppression amount via threshold value (default: `0.08`)
- **Persistent settings**: Noise suppression preferences are saved in your configuration file
- **Multiple control methods**: Toggle via hotkey, command line flag, or FIFO commands
@@ -57,10 +57,11 @@ Barnard includes real-time noise suppression for microphone input to filter out
### Configuration Example
```toml
noisesuppressionenabled = true
noisesuppressionthreshold = 0.02
noisesuppressionthreshold = 0.08
```
The noise suppression algorithm uses a combination of high-pass filtering and noise gating to reduce unwanted background sounds while preserving voice quality.
`noisesuppressionthreshold` accepts values from `0.0` to `1.0`, where higher values apply stronger suppression.
The noise suppression algorithm uses adaptive noise-floor tracking, transient suppression, and smoothed gain reduction to reduce background noise while preserving voice quality.
## FIFO Control