Week 7: Synthesisers and Sequencers
12.4.24
In this lesson, James introduced us to synthesisers, explaining the nature of sound, how we perceive it, and how synthesisers generate sound using different wave types.
LittleBits
We started by experimenting with littleBits, which are essentially small modules of audio effects that can be connected to each other with magnets. They introduce concepts like oscillators, sequencers, and sound effects such as delay, filter, and envelope. Using the device was quite intriguing, but the fact that half of the modules didn't seem to work was disappointing and left a lot to be desired. Especially in a classroom setting, the durability of these devices should be a major consideration. You wouldn’t want to be replacing them every two weeks, as consistent functionality is key to a productive learning environment.
Ableton's Synthesiser Tutorial
We were then introduced to the synthesizer on Soundtrap. To deepen our understanding of synths, we explored Ableton’s website, which was incredibly informative. It taught us about the basics of synthesizers, including what an oscillator is, the different types of oscillators, what a low-pass filter is, and what an envelope is, and how these elements combine to create specific sounds. I particularly enjoyed experimenting with a feature called "wow-bass"—it was really cool. It was fascinating to see how various sounds are created, from laser effects to bass drums.
808 Drum Machine
After synthesisers, we explored 808 drum machines, specifically through the online emulator of the famous Roland TR-808 at io808.com. This platform allowed me to interact with a virtual version of this iconic drum machine, which has profoundly influenced various music genres over the decades. The website provided a faithful recreation, giving me a hands-on experience to program beats and delve into the foundational drum patterns pivotal in genres like hip-hop, techno, and house music. Using the io808.com emulator, I experimented with creating my drum loops, learning how each component of the 808 contributes to the overall sound—from the booming bass drums to the crisp snares and hi-hats. This session not only deepened my understanding of rhythm and beat-making but also helped me appreciate the historical and cultural significance of the TR-808 in the music industry.
But why?
The integration of synthesisers in music education holds significant potential for enhancing both theoretical understanding and practical skills among students. Synthesisers, with their ability to generate a wide array of sounds through various synthesis methods, offer a hands-on approach to learning fundamental concepts of sound and music production. Research by Phil Ellis highlights that interactive music technology, including synthesizers, can improve student engagement, creativity, and facilitate deeper understanding of complex musical concepts such as waveform manipulation, envelope shaping, and filter effects. Furthermore, the use of digital tools like Soundtrap and online synthesizer simulators, such as the io808.com, align with the constructivist learning theory, which suggests that learners build knowledge through active exploration and experimentation. This experiential learning approach encourages creativity and critical thinking, enabling students to experiment with sound design and composition, thereby fostering a more profound connection with the material. This democratisation is crucial in promoting diversity in music creation, allowing students from varied backgrounds to express themselves through digital music-making tools. As such, synthesisers not only enrich the curriculum by bridging the gap between theory and practice but also prepare students for the evolving landscape of music technology, equipping them with essential skills for future careers in the music industry.
