Pronunciation: /əˈkuːstɪk ˈkʌplər/
noun a type of modem that uses audio tones to transmit and receive data over a telephone line
A1 An acoustic coupler is a device that connects a modem to a telephone line.
A2 I learned about acoustic couplers in my basic computer networking class.
B1 The technician recommended using an acoustic coupler for a more stable internet connection.
B2 The acoustic coupler allowed for data transfer between the computer and the telephone line.
C1 The advanced acoustic coupler technology enabled high-speed communication over long distances.
C2 The company invested in state-of-the-art acoustic couplers for their network infrastructure.
formal The acoustic coupler is a device used to connect a modem to a telephone line by using audio tones.
informal I had to use an acoustic coupler to connect to the internet back in the day.
slang Do you remember those old-school acoustic couplers for dial-up internet?
figurative The acoustic coupler serves as a bridge between the modem and the telephone line.
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