... 随路信令比特 channel associated signalling bits 电路模式数据 circuit mode data 拨号数字 dialled diglts ...
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Circuit-mode voice-band data services 电路模式音频数据业务
The purpose of the SSCS is to convey narrow-band calls consisting of voice, voiceband data, or circuit mode data.
SSCS的目的在于传递由语音、语音带宽数据或电路模式数据构成的窄带呼叫。
The data acquisition circuit is composed of chip 89C52 and 8254. External measuring signal at interrupt mode triggers 89c52 to read number in 8254 counter.
由89c52和8254组成数据处理电路。 外部测量信号以外部中断方式触发89c52读取8254计数。
In this paper, are stated the application of microwave attenuation mode detection of the cocoon moisture ester, the testing circuit and data handling circuit of the instrument, and USES result.
本文论述用微波衰减法测定蚕茧含水仪器的测量和数字处理电路及其使用效果。
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