声せい量りょう

noun

vocal volume; voice volume

Refers to the loudness or carrying power of a person's voice, often in contexts like singing, public speaking, or acting.

• 彼かれは声せい量りょうが豊ゆたかで、講こう堂どうの後うしろまでよく聞きこえる。

  He has a powerful voice that can be heard clearly even at the back of the hall.

• 歌か手しゅになるには声せい量りょうだけでなく、表ひょう現げん力りょくも必ひつ要ようだ。

  To become a singer, you need not only vocal volume but also expressiveness.