把声音提高 meaning in Chinese

try one's lungs

Before entering a room , i must first make myself heard , so that those inside know someone is approaching
进入房间以前，一定要先把声音提高，让别人知道有人将要进来了。
And it seemed to me that i heard the voice of that egyptian highpriest raised in a tone of like haughtiness and like pride
“我好像听见那位埃及祭司长把声音提高了，带有自豪而傲慢的腔调。
She duly went on with the lord s prayer , the children lisping it after her in a thin gnatlike wail , till , at the conclusion , raising their voices to clerk s pitch , they again piped into the silence , amen
她按照规矩继续念主祷文，孩子们的声音小得像蚊子叫，跟着她一起念，念到结束的时候，他们都把声音提高到了牧师助手念的高度，又一起念了一声“阿门” ，然后就没有一点儿声音了。