Collaborative work with Eisuke Fujinawa.

This tool stimulate muscles around neck and stomach to generate a clean vibrato easily. You can control, record and replay where to put vibrato and how strong vibrato you sing with.

Vibrat-o-matic is built on openEMSstim, open-hardware platform for controling EMS device. This is open source project and we appriciate if you give leave some advices, problems, PR or typo fixes on Issues page.