expression, suru verb (irregular)
speak; say something
Used when someone produces a voice or speaks, often in contexts like 'he spoke' or 'a voice said'. The subject is typically a person or entity that can vocalize.
突然、後ろから声がした。
Suddenly, a voice spoke from behind.
電話の向こうで小さな声がした。
A small voice spoke on the other end of the phone.
expression, suru verb (irregular)
hear a voice; sound of a voice is heard
Focuses on the perception of a voice; the voice is heard by someone. Often used when the source of the voice is unknown or when describing an auditory experience.
隣の部屋から話し声がする。
I can hear voices talking from the next room.
どこからか助けを呼ぶ声がした。
I heard a voice calling for help from somewhere.