PrettyEQ
prettyeq is a system-wide paramateric equalizer for pulseaudio. This software is in alpha. Use at your own discretion.
Usage
When the program is executed all pulseaudio streams will be routed through the equalizer. With no filters activated prettyeq acts as a passthrough sink.
Right now prettyeq only supports two-channel sound.
Filter types
prettyeq has three filter types:
- one low shelf filter mounted at 20Hz
- one high shelf filter mounted at 20kHz
- five peakingEQ filters that can move freely
Controls
Click and drag points to boost and cut frequency bands. The dB gain range is ±12dB. Filter bandwidth and slope can be changed with the mousewheel.
Quitting
If your desktop has a system tray, the close button will hide the GUI but the equalizer will still be in effect. There are context menus in the application and tray that have a "exit" option to quit the application.
from Hacker News https://ift.tt/3i5AYLU
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