12-3 Pitch Detection Comparison

From the Package Manager in Max, make sure that the MuBu and zsa.descriptors packages are downloaded to your system.
Go to github.com/v7b1 and download 64bit versions of [fiddle~], [sigmund~], and [bonk~].
Unzip them and drop the Max x64 External and Max Helpfile files into the same directory you're working in.
Direct links are
[fiddle~] - github.com/v7b1/fiddle_64bit_...
[sigmund~] - github.com/v7b1/sigmund_64bit...
[bonk~] - github.com/v7b1/bonk_64bit-ve...