Wiki¶

• The method to be implemented is that from Anssi's Constant-Q Toolbox page.

• The MATLAB toolbox reference implementation is here.

• The QM DSP library contains a Constant-Q implementation and there is a Vamp plugin of it in the QM Vamp Plugins set. I believe it is based on the method of Brown and Puckette. Our version isn't very good.

Any pointers to other existing high-quality C++ constant-Q implementations?

Has anyone already made one corresponding directly to the Schörkhuber/Klapuri method?