无声

Traditional form:

無聲

Pinyin (reading):

wúshēng

Definitions:

• noiseless
• noiselessly
• silent

Characters:

• 无 - no, not; lacking, -less
• 声 - sound, noise; voice, tone, music

Traditional characters:

• 無 - no, not; lacking, -less
• 聲 - sound, noise; voice, tone, music