YD/T 1590-2006 English PDF

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YD/T 1590-2006: The Technical Requirement of Echo and Echo Control for Inter. Public Telecom Network

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YD/T 1590-2006	489	Add to Cart	3 days	The Technical Requirement of Echo and Echo Control for Inter. Public Telecom Network

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Basic data

Standard ID: YD/T 1590-2006 (YD/T1590-2006)
Description (Translated English): The Technical Requirement of Echo and Echo Control for Inter. Public Telecom Network
Sector / Industry: Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard: M21
Classification of International Standard: 33.030
Word Count Estimation: 14,120
Date of Issue: 2006-12-11
Date of Implementation: 2007-01-01
Regulation (derived from): MIIT Science [2006] No. 730
Issuing agency(ies): Ministry of Information Industry of the People's Republic of China
Summary: This standard specifies the talker echo requirements, including Wang Jiantong words echo indicators, sending and receiving loudness rating, the entire transmission and distribution losses, 2/4 wire echo attenuation requirements, echo control device configuration requirements, and echo control device access signaling requirements. This standard applies to variable and fixed interconnection of telephone communications, fixed and mobile telephone communications gateway, and IP phones on echo control requirements.

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