Edgar Villchur

American Inventor, Educator and Writer

Skip to content

Background
Acoustic Research
Hearing Aid Research
Writings
- A New Speaker Principle
- Acoustic Research Employee Handbook
References
Links

Search for:

Acoustic Research Employee Handbook

Search for:

All content copyright protected. Please do not use without
permission.

Correspondence regarding Edgar Villchur or this website should be sent to: miriam@
miriamvillchurberg.com

Visit The Villchur Blog