AB_LM is a gain control which enables level matched and sample accurate AB comparison of FX chains.
We at TBProAudio found us very often in mixing or mastering situations where we need to quickly identify the contribution of a certain plugin (FX) or even a complex FX chain to the sound.
Most DAWs can easily enable/disable (AB) single plug-in or even whole FX chains, but in most case there is an audible loudness difference between both cases. In order to compare the impact of a plugin chain objectively the loudness of the incoming signal should match with the loudness of outgoing signal.
Comparing the plugin effect at equal loudness levels avoids the “louder is better” – pitfall.
Features
match pre and post-FX loudnessmatch pre-FX loudness with reference level3 loudness match modes: manual, auto and gain stageFX chain driveup to 256 sender/receiver pairs including auto channel selectautomatic latency measurement/compensation5 measurement modes: RMS Sum, RMS Avg, EBU R 128 SL, EBU R 128 ML, VUadjustable RMS measurement windowbypass AB_LM4 snapshot slotsvery CPU friendlylarge and easy to use GUI
Changelog 1.5.0:
NEW: GUINEW: delta monitoring (sender receiver difference signal)NEW: global activate/deactivate, match mode, ABFX, drive and delta monitoring (shift mouse click)PostGain: stored automatically
1.5.1:
– Fix: Min/Max pre-gain/gain limits extended to -/+144 dB- Fix: Meter display Post FX gain changed to exact opposite of Post FX diff
视频介绍演示(VIP赞助会员可见):

