Home > Term: voice-frequency telegraph (VFTG)
voice-frequency telegraph (VFTG)
A method of multiplexing one or more dc telegraph channels onto a nominal 4-kHz voice frequency channel. Synonym voice frequency carrier telegraph.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Telecommunications
- Category: General telecom
- Company: ATIS
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