The idea

I understand that there is a wide variety of tools which use advanced mathematical procedures to modify audio signals, however I feel like it might be better if simple mathematical blocks were added. The Ringmodulator, a currently existing tool, multiplies the amplitudes (and I am assuming not frequency). However, it does not allow flexibility beyond that.

Frequency/Amplitude splitter

A device that takes an input audio signal and outputs two note channels and two audio channels. The first channel (of both note and audio pairs) is the frequency, while the second is amplitude. The frequency audio signal is like a normal audio signal but there is no variation in amplitude. The amplitude audio signal is a constant tone with varying amplitude. The note variants on the other hand, I doubt I have to explain, but feel free to ask.

Frequency/Amplitude combiner

A device that takes two input audio signals. One for frequency, and one for amplitude. It outputs an audio signal. It should be the inverse of its splitter counterpart. It would have a note variant that takes two note inputs instead of audio inputs.

Note math

A note math device takes two note inputs and features a screen that enables the user to select addition, subtraction, multiplication, division, power, root, logarithm, natural log, and others. For mathematical functions that require one input, the second input is simply ignored. Bitwise functions would also be available, as well as logic gates. There would also be a clamp device that clamps notes between two other notes. This would probably be the most versatile device described in this post, despite being simple, because people can chain them together.

Audio math

This'll probably be useless when note math devices and frequency/amplitude splitter/combiner devices are around. It'll work the same way as note math devices but treat the amplitudes and frequencies (separately) as the variables subjected to the functions.

Warning

I recognize this as a large project. I understand that this may take forever to make. The functions may seem simple to make, but I am a programmer and I have noticed a ton of things in my personal projects that looked super easy but turned out painful when I came around to making them. If this request gets rejected, I will understand why.