GB/T 9541-1988
Active2400 bits per second duplex modem using the echo cancellation technique standardized for use on the general switched telephone network and on point-to-point 2 wire leased telephone-type-circuits
在普通电话交换网和点对点二线租用电话型电路上使用标准化的回波抵消技术的2400比特/ 秒双工调制解调器
Application Summary AI generated
This standard specifies the technical requirements for a 2400 bps duplex modem that uses echo cancellation to enable simultaneous two-way data transmission over standard telephone lines. It is applied in telecommunications for data communication over the general switched telephone network (PSTN) and point-to-point two-wire leased circuits, ensuring interoperability and reliable performance in voice-band data transmission.
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