Modem - An abbreviated term for modulator-demodulator.A modem converts digital signals into analog signals (and vice versa), enabling computers to send and receive data over the telephone networks.
Modem - An abbreviated term for modulator-demodulator.A modem converts digital signals into analog signals (and vice versa), enabling computers to send and receive data over the telephone networks.
调制解调器--是“调制器和解调器”的缩写。调制解调器可将数字信号转换成模拟信号（反之亦然），能使电脑在电话网上发送和接收数据。