Stand for Sonic Diversity is an initiative created by Studio Resonate to challenge the audio advertising industry standard of white voices as default. This practice within voice casting perpetuates sonic color lines and marginalizes voices of color. Since mid-2020, Studio Resonate has changed their voice casting practices and established a public initiative to invite other brands and agencies to take the pledge.

Voices of Sonic Diversity is a video and audio piece to promote the campaign and hear from voice actors of color on their perspectives and experience within the industry.

The Stand for Sonic Diversity was created by Studio Resonate. Creative direction was supported by Chelsea.