This lecture presents an in-depth exploration of innovative techniques for amplifying string instruments. Through a combination of mindful piezo placement and convolution processing, I will demonstrate how to ‘restore’ the original timbre of an instrument from a less-than-ideal signal, while overcoming common issues such as feedback and ‘bleed’ from other sound sources.

Over recent years, my research has centered on understanding the underlying vibrational mechanics of stringed instruments, investigating the ‘signal-chain’ from string to air –through the bridge and body of the instrument– and how this informs the type and placement of piezoelectric crystals for optimal capture.

In addition, I will elaborate on ways to capture the Impulse Response of specific instruments and demonstrate how to use DSP and Convolution processing as a means of enhancing the captured sound and restoring lost acoustic characteristics.

Through a combination of theoretical insights and practical demonstrations, I hope to provide a comprehensive framework for understanding and improving the amplification of stringed –and other– instruments, offering new possibilities for both performers and sound engineers in achieving better sound and playability in live environments.