GB/T 7609-1995

Active

General test method for transmission performance of PCM voice channel in telecommunication network

电信网中脉冲编码调制音频通路传输特性常用测试方法

Standard Type
GBT
ICS
33.040.40
CCS
M15
Status
Active
Issue Date
1995-12-14
Implementation
1996-06-01
Centralized Committee
工业和信息化部（通信）
Issuing Authority
国家技术监督局

Application Summary AI generated

This standard specifies the general test methods for evaluating the transmission performance of pulse code modulation (PCM) voice channels within telecommunication networks. It is applied in the testing and maintenance of digital voice circuits, ensuring that PCM-based audio paths meet required quality metrics for clarity and signal integrity. The standard is primarily used by network operators and equipment manufacturers for performance verification in public switched telephone networks and integrated services digital networks.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.