In The Zone: Study, Meditation

Basic overview tutorial: https://youtu.be/Iau-AHKT-jA

In The Zone is an iOS App that can aid in concentration, study, and meditation.

It can generate and mix the following waveforms:
* Isochronic Tones
* Binaural Beats
* White noise
* Pink noise
* Brownian noise

Multiple generators of the same and different types can be mixed together simultaneously and parameters of generators can be interpolated over time using the Sequencer.

You can add as many generators as you want/your phone can handle!

So you can have multiple binaural beat frequencies and isochronic tone pulse frequencies playing at once! And also morph them over time using the Sequencer!

Brownian noise is particularly helpful for blocking out outside conversations for study and concentration when used with earmuff headphones.