LoSonic

LoSonic specialises in filtering audio at low cutoff frequencies (adjustable from 10 Hz to 500 Hz). It provides a wide range of shaping modes:

- High pass filter, for simply removing low frequencies.
- Low pass and also low/high shelf filter for adjusting the relative levels of low and high frequencies.
- Band pass, notch and also shelf filter, to control the cut or boost for a selected band.
- Spectral panning, for converting low frequencies to mono, while leaving higher ones as stereo as in the input.
- Option to reduce pre-ringing (instead of the normal symmetrical filter which preserves the waveform shape better).
- Sharp or smooth cutoff.