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they are vibrating as you sing talk or speak
By vibrating
Vocal cords help you talk.
Voiced sounds are produced when the vocal cords vibrate, creating a buzzing or humming sound, while voiceless sounds are produced without vocal cord vibration. This difference in vibration creates distinctions between sounds like "z" (voiced) and "s" (voiceless) in English.
The larynx is the part of the throat that contains the vocal cords. This area is commonly known as the voicebox.
vocal cords create your voice by vibrating, and in so doing, they alter the pressure of the air at audio frequencies. We call this variation in air pressure Sound.
The windpipe (trachea) and vocal cords (larynx) are there.
Your throat vibrates when you talk because your "talking box" goes up a tube through your mouth to your tongue and hits against your throat. It creates a feeling of something moving up and down your throat, vibrating. This motion causes the vibration of your throat. Also, because sound is created from vibrations, if there weren't any vibrations, you wouldn't be talking or making any kind of sound(s). Hope this helped!
Vocal Chords
air cuases the vocal cords to vibrate and also vibrtaes against the surface of the throatamd mouth
vocal cords? and vibration of the throat?
Sound. Vibrating vocal cords produce sound. The speed at which they vibrate determines whether the sound is high pitched or low pitched.