APU Software

Audio Processing Units

APU Software is a small company creating innovative audio tools.

APU Software

Products

Free

LUFS, RMS, Peak, True Peak, PSR, PLR, and Crest metering and analysis.

$40.00

Real-time target loudness leveling

$40.00

Real-time LUFS-based compression and more

$40.00

Program-aware loudness optimization

$40.00

True-peak-safe limiting with LUFS control

Free

Frequency domain analysis

$40.00

Real-time equal-loudness contour shaping

$40.00

Real-time equal-loudness compensated gain control