Answer:
Tone of communication
Explanation:
Voice tone is really about the feeling behind what you mean. There's no shift in your voice, but the way you speak to someone. If you're angry, you might be brusque; if you're pleased, you might be delighted with your expression.
tone means everything when you speak to someone, for example you can have an angry tone with someone and they will hear and feel the anger. so when talking tone is the key perception when you are talking to someone.