Sound & Vibration Innovators – Black History Month 2026

Welcome to Black History Month. This February we are highlighting all the contributions of Black individuals whose achievements may have been overlooked or excluded from mainstream historical narratives. The official observance was recognized and expanded from one week to a month in 1976 by President Ford. February was specifically chosen to honor the birthdays of Abraham Lincoln and Frederick Douglass, key figures in the fight against slavery.

In honoring Black History Month, let’s turn up the volume on some lesser-known pioneers in acoustics, vibration, and the science of sound. Black musicians and sound innovators have influenced nearly every modern music genre, from jazz and hip-hop to pop and electronic music, shaping what we hear, and how sound is created and recorded. Halson Vashon Eagleson Jr., an African American physicist who focused much of his research on acoustics and the behavior of sound.  He is also the fourth African American to receive a Ph.D. in Physics.

Another true legend is Dr. James E. West, who co-invented the electret microphone. (Read Acentech’s past blog highlighting Dr. West!). That invention revolutionized how we capture sound: electret microphones are now standard in phones, hearing aids, computers, and more. Dr. West also co-founded the Association of Black Laboratory Employees (ABLE), advocating for inclusion of women and underrepresented groups in science and engineering. His story illustrates how innovation is driven not only by data and instruments, but by purpose and lived experience. These figures remind us that behind every measurement, microphone, and vibration test lies a life story.

Take some time to volunteer or donate resources to STEM outreach programs, especially for students from disadvantaged groups. Join lectures, webinars, or panel discussions on the history and future of Black innovators in science and engineering. Be the change you want to see and donate your time to create change.