DM1 is Drum Machine App for iOS, which I introduced in previous post.
It's fantastic and I like it very much. But I still cannot understand how to save its scores, which I created by tapping the pad. It can export 2 types of audio file format: WAV and AAC (Advanced Audio Coding).
What I want to do is saving simple "score data" and reuse and arrange them by just changing sound-source, tempo, effect, etc. Additionally I want to generate as many patterns of beats as possible, and analyze them by using computing power.
Firstly I would like to record these scores by straightforward way: just writing down and express them with 0/1.
DM1 has 2 modes: 16/32. To make this trial simple, let's start with 16-steps-score.
Track-1 (Instrument): KICK<
Now Track-1 was coded to .
To convert a binary number to a decimal number...
 = 
Now the track was coded and expressed as number .
So do this calculation repeatedly, 8 times additionaly, to convert all tracks to codes.
Result of calculation is less than 216=65,536
Therefore align them to 5 digits number.
Finally link all those 9 numbers with "-".
Now we accomplished standardization of expression of coding with DM1. I can manage and save my composions in order.
We can generate many patterns and teach them to AI by using Deep Learning, we can enjoy new rythm composed by AI.