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UL Standard | UL 813
https://standardscatalog.ul.com/ProductDetail.aspx?productId=UL813
Commercial Audio Equipment. UL 813. 1 Scope. 1.1 These requirements cover power-operated audio equipment and accessories, rated 300 volts or less, that are intended for use in commercial enterprises or establishments and other locations such as churches, schools, theaters, and factories. This equipment is for use on supply circuits in ...
Effective Date Information: Audio/Video, Information ... - UL
https://ctech.ul.com/wp-content/uploads/sites/54/2017/08/UL-com_62368_Effective_Date_Info_ver.7.6_2020_03_09_-2.pdf
UL 60065, Ed. 8 Audio/Video Equipment 2015-09-30 2017-11-17 None IEC 60065: 2014 (Ed. 8) Superseded standards: UL 469, UL 813, UL 1492, UL 6500 UL 60950-1, Ed. 2 Information Technology Equipment 2014-10-14 2016-07-02 None IEC 60950-1: 2005 (Ed. 2) +Amd1:2009 +Amd2:2013 Superseded standards: UL 114, UL 478, UL 1459, UL 1950, UL 60950
UL Standard | UL 62368-1
https://standardscatalog.ul.com/ProductDetail.aspx?productId=UL62368-1
UL 62368-1 is an adoption of IEC 62368-1, Audio/video, information and communication technology equipment – Part 1: Safety requirements (Third Edition, issued October 2018). Please note that the national difference document incorporates all of the U.S. national differences for UL 62368-1. Standard 62368-1, Edition 3 Edition Date: December 13 ...
Audio Quality Verification - UL - Consumer Technology …
https://ctech.ul.com/en/services/verification/ul-audio-quality-verification/
Having the UL HD Quality Mark on your audio equipment shows consumers that your claims of having HD quality are scientifically verified and not just a marketing ploy. To help differentiate what is quality HD audio and what isn’t, we developed an HD Quality UL Mark. What Type of Testing Will You Do in the Audio Laboratory?
Audible and Visual Signaling Devices Testing and ... - UL
https://www.ul.com/services/audible-and-visual-signaling-devices-testing-and-certification
Overview. Whether it’s a multidwelling facility, business or place of assembly, audible and visual signaling devices are ever-present to alert you in the event of a fire or other emergency. Not only are these devices becoming more interconnected and integrated with other systems, they are more intelligent, fault tolerant and more resilient in ...
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