UCLA Voice and Height Survey

Upload a recoding of your voice and enter your information. All information is completely anonymous and will be used to train an algorithm that estimates the speakers' heights from their voices.

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Record your voice here. Your browser may ask for permission to use your microphone. Try to keep background noise to a minimum.
Upload an audio file of yourself talking. Try to keep background noise to a minimum.
Live Recording
Live Recording while Reading
Read this while you record yourself: "The quick brown fox jumps over the lazy dog is an English language pangram. A panagram is a phrase that contains all of the letters of the English alphabet. It has been used to test typewriters and computer keyboards, and in other applications involving all of the letters in the English alphabet. Owing to its brevity and coherence, it has become widely known."
Time: 00:00
Please type in what you said:
Height: ft
Height in Centimeters:
Native language
Language being spoken
Recording environment (cafeteria, quiet room, etc.)
Microphone type (laptop mic, computer type, etc.)