APU Software updates Loudness Series to v4.4.0

APU Software has updated TrueGain, Loudness Contour, Loudness Meter, Loudness Compressor, Dynamics Optimizer, and Loudness Limiter to version 4.4.0.

Recent changes include:

• Note: This version includes fixes/improvements which could change the sound of existing saved presets (contour/truegain).

• Adaptive SPL via loudness analysis (contour/truegain).

• Filtering interpolation optimization (contour/truegain).

• More consistent attack/release ballistics behavior (contour/truegain).

• Support SPL calibration and target SPL combo-box (contour).

• Attack/release configuration (contour).

• Fix CPU spikes in certain scenarios.

• Preset manager fixes.

• Tidy up user interface elements.

• Add snapshot copy between panels.

• Fix snapshot import dialog for macOS.

• Fix snapshots for multi-channel audio (spectrum/contour/truegain).

• Snapshot import/export.

• Improve Kaiser Beta layout (spectrum/contour/truegain).

• Fix slow FFT init for large window sizes (spectrum/contour/truegain).

The update is free for registered owners.