例句與造句

1. :: Er . . . Traditional FM radio uses a purely analog modulation method ( ignoring some of the sub band extensions ).
2. In most textbooks, the term analog transmission only refers to the transmission of an analog message signal ( without digitization ) by means of an analog signal, either as a non-modulated baseband signal, or as a passband signal using an analog modulation method such as ASK . Note that these methods are covered in textbooks named digital transmission or data transmission, for example.
3. It's difficult to find analog modulation method in a sentence. 用analog modulation method造句挺難的