Midi To Bytebeat -
for (int t = 0; t < total_samples; t++) double time_sec = t / 44100.0; update_midi_events(time_sec); // Checks noteOn/Off float mix = 0; for (auto ¬e : active_notes) double freq = 440.0 * pow(2.0, (note.pitch - 69)/12.0); mix += sin(2 * M_PI * freq * time_sec); mix /= active_notes.size(); // Normalize output_byte = (unsigned char)((mix + 1.0) * 127.5); printf("%c", output_byte); // Raw bytebeat stream
In the vast ecosystem of digital music, few concepts appear as diametrically opposed as MIDI and Bytebeat. On one side, you have MIDI (Musical Instrument Digital Interface)—a mature, event-based protocol born in the early 1980s to let synthesizers talk to each other. On the other, you have Bytebeat—a niche, esoteric internet art form from the 2010s where mathematical formulas generate raw audio waveforms in real-time. midi to bytebeat
For example, a classic Bytebeat formula: (t * (5 & (t>>12))) & 255 for (int t = 0; t < total_samples;