MiDi standard

In our recent class, we ventured into an intriguing intersection of music, technology, and engineering standards through the use of a MIDI (Musical Instrument Digital Interface). We ventured into the realm of coding by writing scripts in C++ to control the tempo of musical notes. Specifically, we set the baud rate—a term referring to the transmission speed of data—to 31250 to match the standard MIDI communication rate. The real magic happened when we interacted with the hardware: each of the three potentiometers was assigned a 'tempo' variable, allowing us to manipulate the sound dynamics by simply turning them. This hands-on approach not only solidified our understanding of sound engineering but also highlighted the seamless interaction between software and hardware.

By uploading MIDI code to the Arduino, we could produce musical notes through the synth. The innovation didn't stop there; we integrated a light-dependent resistor, allowing the intensity of light to control the tempo. Covering the sensor with our fingers caused the notes to play faster, creating a direct, tangible connection between our physical actions and the music produced.

The lesson also covered an essential aspect of technology: standards. We discussed various types, including European, British and MiDi standards, and delved into the significance of processes and Request for Comments (RFCs). Standards, we learned, are fundamental to innovation and engineering as they ensure compatibility, interoperability, and safety. They represent a common language that enables collaboration, even among competitors, and are crucial for the global dissemination of technology.

This class was a symphony of technology, music, and standards, illustrating the harmonious blend of creativity and engineering. The exercises with the MIDI controller and Arduino kits were more than just lessons in sound modulation; they were deep dives into the critical role of standards in technology and innovation. As we continue to explore the vast landscapes of information technology, these lessons in standardization and its impact on collaboration and innovation will undoubtedly shape our approach to future projects and inventions.