GB/T 5438-1985

Active

Characteristics and measuring methods for monophonic and stereophonic transmissions

单声和立体声节目传输特性和测量方法

Standard Type
GBT
ICS
33.040.20
CCS
M61
Status
Active
Issue Date
1985-09-29
Implementation
1986-06-01
Centralized Committee
广电总局
Issuing Authority
国家标准局

Application Summary AI generated

This standard specifies the technical characteristics and measurement methods for monophonic and stereophonic audio program transmission, primarily applied in broadcasting and telecommunications systems. It is used to ensure consistent quality and compatibility in the transmission of audio signals over telephone networks, radio links, or studio-to-transmitter links. The standard provides a reference for testing signal parameters such as frequency response, distortion, and crosstalk in professional audio transmission chains.

Related Standards

GB/T 3382.1-2003 Technical requirements for group 3 facsimile apparatus used in public telephone network--Part 1:Standardization of group 3 facsimile terminals for document transmission GB/T 3382.2-2003 Technical requirements for group 3 facsimile apparatus used in public telephone network--Part 2:Procedures for document facsimile transmission in the general switched telephone network GB/T 19516-2004 The specifications of wired-emergency telephone system of expressway GB/Z 41298-2022 Internet of thing (IoT) application protocol—Test methods of the constrained application protocol (CoAP) GB/Z 41294-2022 Internet of thing (IoT) application protocol—Technical requirements of the constrained application protocol (CoAP) GB/Z 41293-2022 Technology requirements on WAN based fast and self-deployment of sensor and actuator type of devices GB/Z 41292-2022 General technology requirements on WAN based remote measurement and control applications for intelligent agriculture GB/T 15279-2002 The specifications of automatic telephone set
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.