signature tune

n. (无线电或电视节目之) 信号调, 信号曲

例句与用法：

As the signature tune was faded out, the voices of a group talking around a table were faded up.

随着节目信号曲的音量的减弱，围坐在桌子四周的一席人的谈话声由弱变强。

This is your resident DJ signing off for another week with our signature tune.

这是本台流行音乐唱片节目主持人，现在播放信号曲来结束我们为您安排的这一星期的节目。

ph.

信号曲

signature tune

signature tune1.■[英国英语]信号曲(广播、电视等的开始或结束曲)[见 theme song]

1. (chiefly Brit.)a distinctive piece of music associated with a particular programme or performer on television or radio
   (主英)（用以辨别电视或电台特定节目或表演者的）信号曲
   

signature tune

名词 signature tune:

a melody used to identify a performer or a dance band or radio/tv program

同义词：signature, theme song

signature tune