|
||||||||||||||||||||||||||||||||||
Home : ITU-T : Publications : Recommendations : O Series : O.41 | Recently posted - Search Recommendations | |||||||||||||||||||||||||||||||||
O.41 : Psophometer for use on telephone-type circuits | ||||||||||||||||||||||||||||||||||
|
Top -
Feedback -
Contact us -
Copyright © ITU 2008 All Rights Reserved Contact for this page : ITU-T Publications Updated : 2013-10-02 |