Charles M. Salter Associates is a consulting firm that provides consulting and design services for acoustics and audiovisual systems. The firm serves the educational, medical, industrial, residential and transportation markets. Founded in 1975, it maintains a work force of more than 40 employees. Charles M. Salter Associates provides sound isolation, modeling, testing and sound reduction services. The firm undertakes approximately 900 projects annually. It has completed several projects, including the Santa Clara Valley Medical Center, Santa Clara Valley Hospital, Apple Store, UOP McCaffery Center Theater and Monterey Bay Aquarium. Charles M. Salter Associates additionally designs and implements telecommunication systems, such as cable pathways and spaces.