muhi-frequency

英 [m'juːhɪfr'iːkwənsɪ] 美 [m'juːhɪfr'iːkwənsɪ]

• 多频

muhi-frequency的用法和样例：

例句

1. An underwater acoustic communication scheme using time delay and multiple frequency modula-tion technique is presented in this paper.
   研究了一种采用脉冲时延差和多频码元组合编码的水声通信技术。
2. While single frequency tones worked on certain phone routes, the most common signaling on the then long distance network used Multi-Frequency tones.
   而某些单频音调闪耀电话线最常见的则长途信令网采用多频音调。