Correct

嗓门儿

/ sǎngménr / 
Strokes

Example

As a Noun

voice

1
Dàsǎngménr  
大嗓门儿

loud voice; loud-mouthed

2
Chě
扯
qǐ
起
sǎngménr  
嗓门儿
hǎn
喊

shout at the top of one's voice

3
Yādī
压低
sǎngménr  
嗓门儿

lower/sink/drop one's voice

4
Tígāo
提高
sǎngménr  
嗓门儿

raise one's voice