A simple-to-use calculator for the Americans with Disabilities Act: Assistive Listening Standards and International Building Code. The ADA Compliance Assistive Listening Calculator is a complete toolset for understanding and calculating your facility requirements to meet the 2010 ADA STANDARDS FOR ACCESSIBLE DESIGN. Complete with an easy-to-use calculator, email capability, helpful product and ADA links, product assistance and a quote request button. This application will take out the guess work for ADA requirements and make your work life easier. Listen Tech, Listen Technologies, ADA, ALD, Assistive Listening Device, Standards, Hearing Aid, Compliance, Calculator, ADACalculator, IBC, International Building Code.