destination signal的用法和樣例：
例句
- Overlapped low-frequency interruption and random noise usually exist in singularity target signal recognition.
摘要奇異性目標信號檢測中往往存在疊加型低頻干擾及隨機噪聲的污染。 - This paper analyses the effect of the signal components in the reference input on the Performance of the active self noise canceler.
文章分析了參考輸入中含有目標信號的本艇自噪聲有源抵消器的性能。
