And then describe the module of pre audio amplifier, triangle generator, comparator, death time control and output driver etc.

同时还详细描述了前置音频放大器，三角波产生电路、比较器，死区控制电路，输出驱动电路等子模块的设计内容。

youdao

U.S. forces nicknamed northern Babil and surrounding areas the 'Triangle of Death' due to the amount of combat the area experienced earlier in the Iraq war.

CNN: Part of Iraq 'Triangle of Death' back in Iraqi control

And we have the Power Point Triangle of Death, where the speaker moves to the screen to point out some illegible word, drifts back to his computer, while mumbling something about the next slide, only to come to the third point of the triangle floating somewhere uneasily in between his screen position and his computer position.

FORBES: Power Point And The Triangle Of Death - A Rant