Ambient music fans will love this really cool online meditative drone generator. I stumbled upon this while thinking about composing music to basically guide a 20 minute meditation and was seeing what was out there.
In my opinion, there’s still to much going on in this to be useful in meditation, but it is still quite relaxing, and would be nice for sleeping or background while working. It features 10 different tracks of frequencies that you can adjust to your tastes as well as a timer and animation controls.
“Each slider controls a particular frequency band, from the lowest to the highest frequency. Adjust sliders to taste.
To mask undesirable noises, focus on bands sharing the same tone as the noise you want to cover. Doing so achieves a higher efficiency, and quieter masking noise levels.”
There’s also an iOS app, but no android one unfortunately 🙁