407.4.8.2.3 Frequency

Login
Signup

Solutions

Documents

Resources

407.4.8.2.3 Frequency.

The verbal annunciator shall have a frequency of 300 Hz minimum to 3000 Hz maximum.

Source: ABA Accessibility Standard for GSA Facilities Pocket Guide by U.S. Access Board - published 01/07/2016

Previous Next

Related Keywords

Related Section Numbers

2010 ADA Standards for Accessible Design Pocket Guide, (1)
- 407.4.8.2.3 Frequency

User Comments/Questions

Add Comment/Question

[MORE INFO...]

*You must sign in to view [MORE INFO...]