Why is our voice lower when we wake up than when we go to sleep?
In: Biology
In the morning, when you wake up, your vocal cords, like the rest of you, are relaxed. This lowers the pitch of your voice. During the day, under normal stress, your body tenses up and so do your vocal cords, resulting in a higher pitch.
If you get a good massage, you can notice the same effect. When your body and vocal cords are relaxed, the pitch of your voice will also be lower.
Latest Answers