数字信号 shù zì xìn hào

digital signal

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. digital signal

Characters

Character Meaning
数 shù HSK 3
number; several; figure
字 zì HSK 1
character; symbol; word
信 xìn HSK 3
to trust; to believe; trust
号 hào HSK 1
day of a month; ordinal number; size