In this paper, the problem is studied and a solution is put forward from the point of view of the transference function. 從傳遞函數的角度分析了管道有源消聲的次源聲反饋問(wèn)題，并提出了解決上述問(wèn)題的方法。
As a further element of your active participation in this class, you will often be asked to spend a minute responding to a short feedback question at the end of the lecture. 作為積極參與本課程的促進(jìn)因素，你會(huì )經(jīng)常在講課結束的時(shí)候花少許時(shí)間回答一個(gè)簡(jiǎn)短的反饋問(wèn)題。
