Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,923,818,672 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

ringdown

   Also found in: Wikipedia 0.01 sec.
ringdown [′riŋ‚dau̇n]
(communications)
In telephone switching, that method of signaling an operator in which telephone ringing current is sent over the line to operate a drop or a self-locking relay and lamp.


Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Mentioned in?  References in periodicals archive?   Encyclopedia browser?   Full browser?
No references found
 
Tiger Optics launched the compact HALO+ cavity ringdown spectrometer.
The researchers recently modified the technique of cavity ringdown spectroscopy to allow sensitive ultraviolet optical-activity measurements.
Rolm 400s in the central reception area are configured with overflow lines, speed dialing and emergency ringdowns which allow the desk to handle calls more quickly and efficiently, especially when nearing a port and calling traffic is heavy.
 
 
 
Encyclopedia
?

Terms of Use | Privacy policy | Feedback | Advertise with Us | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.