automatic switching equipment
相关英语词汇推荐
- base station area
- Harmonic content
- digital selective calling system
- generalized tamed frequency modulation (GTFM)
- end user
- image compression and coding
- code conversion
- compander
- connect signal
- threshold of flicker iritability
- system controller
- pulse decay time
- acceptable quality level(AQL)
- talkaround
- service provisioning
- code synchronization
- microphone effect of variable capacitor
- direct call
- digital distribution frame
- decision instant of digital signal