Description:

Acoustic musical instruments, although very versatile, have intrinsic sonic limitations due to their construction characteristics. For the classical nylon strings guitar, these restrictions include short sustain and the lack of sound intensity control after the attack.

The GuitarAMI uses sensors installed non-invasively in classical guitars to generate data from gestures that control algorithms to overcome these limitations, providing new possibilities of expression for the performer.

IDMIL Participants:

• Edu Meneses
• Marcelo M. Wanderley

External Participants:

Sérgio Freire Garcia (Universidade Federal de Minas Gerais – UFMG)

Research Areas:

• Embedded Systems
• Hardware Development
• Interface Design

Publications:

• Meneses, E. A. L., Wanderley, M. M. (2017). New developments on the augmentation of a classical guitar: Addition of embedded sound synthesis and OSC communication over network. In 16th Brazilian Symposium on Computer Music (pp. 168--169). São Paulo - Brazil.
• Meneses, E. A. L., Freire, S., Wanderley, M. M. (2018). GuitarAMI and GuiaRT: two independent yet complementary Augmented Nylon Guitar projects. In International Conference on New Interfaces for Musical Expression (NIME) (pp. 222–227). Blacksburg, USA.
• Meneses, E., Wang, J., Freire, S., Wanderley, M. M. (2019). A Comparison of Open-Source Linux Frameworks for an Augmented Musical Instrument Implementation. In New Interfaces for Musical Expression. Porto Alegre, Brazil.
• Meneses, E. A. L., Fukuda, T., Wanderley, M. M. (2020). Expanding and Embedding a High-level Gesture Vocabulary for the Digital and Augmented Musical Instruments. In Proc. of the International Conference on Human-Computer Interaction (HCII). Copenhagen, Denmark.

Images:

Video:

Press:

GuitarAMI Prototype using Prynth:

GuitarAMI + T-Stick Sopranino: