The harmonious symphony comes from the sound of beautiful musical instruments; the unbearable magic sound may come from Fat Tiger... They are both vibration waves of the air, so why is there such a big difference? What benefits can inaudible ultrasound bring to humans? Doraemon will take you to find the mysteries of sound this time! Have you ever imagined how we make sounds? How do those sounds coming from all directions come about? Why does pleasant sound make people feel happy, but excessive volume turns it into disturbing noise?
Format:Paperback
Language:Chinese
ISBN:6263617489
ISBN13:9786263617483
Release Date:June 2024
Publisher:Yuan Liu
Recommended
Format: Paperback
Condition: New
$40.98
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