1512 Batavia Ave., Geneva, Illinois. County/parish: Kane.
Added to the National Register of Historic Places November 28, 2003. NRIS 03001204.
3 contributing buildings.
Riverbank Acoustical Laboratories (RAL), (often referred to as Riverbank or Riverbank Labs), is a NVLAP accredited acoustical testing agency founded by George Fabyan in 1913.
The testing service remains a highly respected source of independent acoustical materials testing. RAL specializes in STC (Sound Transmission Loss per ASTM E90), NRC (Sound Absorption per ASTM C423), IIC (Impact Sound Transmission per ASTM E492), and Sound Power (ISO 6926) testing. The current address for the company is 1512 Batavia Ave. Geneva, IL. This location also houses the Riverbank Acoustical Museum and Acoustical Library.
(read more...)National Park Service documentation: https://catalog.archives.gov/id/28893210