A whistling sound commenced then nothing.

甲呼啸声开始然后一无所有。

youdao

Sneakoscope - A device which looks something like a gyroscope and which gives off a whistling sound when someone untrustworthy is around.

当周围有不可信任的人时，它就会发出像口哨一样的声音。

youdao

The microphone was making a strange whistling sound.

扩音器发出一种奇怪的哨音。

《牛津词典》

They may also make a whistling or squeaky sound, called wheezing, when they breathe.

VOA: special.2009.07.28

The whistled language replaces each vowel or consonant with a whistling sound: two distinct whistles replace the five Spanish vowels, and there are four whistles for consonants.

UNESCO: Culture

Sleeping in the headphones on an airplane is a challenge, though they produce odd noises, including a whistling sound, when I leaned my head against certain surfaces, and sleeping on my side was out of the question.

FORBES: Epic Business Tools Review Part 1: In Which I Become Ill and Leave for Bucharest

Simultaneously touching the mouthpiece of the pipe with one's front teeth and applying one's throat produces a unique timbre comprising a clear and gentle whistling sound and a drone.

UNESCO: Culture