in unison   (TTS Sound)

The in_unison has 2 Senses.

• in unison, in chorus
• 声をそろえて
• speaking or singing at the same time; simultaneously; "they shouted `Yes!' in unison"; "they responded in chorus to the teacher's questions"
• 同時に話す、または歌うこと

• in unison
• 一同に
• at the same pitch; "they sang in unison"
• 同じ調子で