**Our vocal cords vibrate between 100-1000 times per second** during speech, resulting in the audible sound.
**The maximum speed a human voice can reach is 180 decibels,** exceeding the pain threshold.
**Foreign languages utilize different phonemes** (speech sounds) than English, impacting pronunciation and accent.
**The human brain processes speech sounds in the angular gyrus,** a brain area specialized for language processing.
**AI-powered voice generators can mimic human intonation, emphasizing specific words for emphasis.**
**The pitch of a voice is primarily determined by vocal fold length.**
**A wider vocal tract results in a deeper voice in men than women.**
**Humming can improve lip-reading skills** by training your brain to recognize subtle facial movements.
**Our vocal cords undergo microscopic vibrations during speech, generating sound waves.**
**Certain vocal exercises can strengthen your voice and improve vocal control.**