shrillness   (TTS Sound)

The shrillness has 2 Senses.

• shrillness
• the quality of being sharp or harsh to the senses; "the shrillness of her hair color"
• 感覚が鋭いか辛らつな品質

• shrillness, stridency, stridence
• having the timbre of a loud high-pitched sound
• 騒々しく甲高い音の音調を持っていること