EQ Curve Analyzer is an analyzer and signal generator plugin to see the frequency response (magnitude and phase) of any plugin or hardware.
Insert the plugin you want to analyse between two instances of EQ Curve Analyzer, the first one set as a signal generator and the second one as an analyzer. Then adjust the latency if needed. That’s it!
It is particularly useful as a learning tool to see what classic EQs emulations are doing for example. It also features a „group“ system that allows you to compare two analyses in real-time on the same graph.
2.0.0, 12/08/2023
+ „Freeze“ feature that also saves the spectrum in the instance state
+ Basic latency estimation with a „suggest“ button
+ Level calibration parameter to shift the curves up or down
+ CSV export to clipboard
+ Persistent global GUI scaling and „about“ popup
# fixed : mouse cursor visibility after dragging a slider in Logic/GarageBand on Apple Silicon
# fixed : latency textbox dragging behaviour
# fixed : Windows installer on 32-bit OS
# Improved curves rendering performance
# Improved frequency sliders behaviour
# Replaced dB buttons by a text box slider
# Replaced FFT order parameter by FFT size
# Save the window size in the instance state
# Tweaked analyzer grid lines
# GUI only parameters are not visible to the host anymore
# Removed annoying blinking when an update is available
# Reduced the number of groups available to improve performance
# MacOS : dropped 10.9-10.12 support (Xcode 14 limitation)
https://bertomaudio.com/eq-curve-analyzer.html
