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I was wondering if there are any parameters that can be changed to make the analyser finer grained?

Is it a case of having to modify the window function and the draw routine?

Thanks!
Dave.

In the Analyser constructor for a kaiser window a beta has to be passed in.

You have
windowing (size_t (fft.getSize()), dsp::WindowingFunction<Type>::kaiser)
beta will default to 0 which causes the window to be rectangular.

Hi. I'm building Frequalizer on Linux. I'm used to using the Projucer to configure the build--not so savvy with CMake. I got a coworker to help me through some build issues. I can post those fixes below.

My main goal is to build Frequalizer for a JACK target to use as a JACK plugin. I know how to do this with the Projucer but not with CMake.

How I can I build this for JACK (JUCE_JACK is probably the JUCE definition)?

Fixes for building on Linux in CMakeLists.txt:

Fun plug, but trying to automate parameters in Live fails for some reason.

BTW - built with 9th March 2018 dev branch of Juce.

FFAudioData not defined？

please provide an LV2 version

When I run it (using the latest JUCE 5.4.1 build in Visual Studio), it crashes in FrequalizerAudioProcessorEditor::paint, see this stacktrace:

It crashes because inputAnalyser and outputAnalyser in FrequalizerProcessor.cpp have no channels yet. In fact, the channels are only initialized when calling setupAnalyser in FrequalizerAudioProcessor::prepareToPlay. However, it seems like the paint method is called before this happens, and the paint method doesn’t seem to be called multiple times. To fix it, I preset the size of the averager in the constructor of Analyser. Just like so:

Then, it works just fine.

A common feature in parametric EQs is allowing users to adjust filter Q without leaving the graph panel. It speeds things up and helps users stay focused on the task at hand. It seesm to be missing from Frequalizer.

When I try to set the input / output of the standalone plugin (on Windows), it crashes every time here:

Currently the filters are set to a fixed slope (12dB/oct?). It'd be nice to be able to change that.