# 9. Sound Speeds Data

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![](https://2386771058-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LvhKtBvsv-DVMTySk5A%2F-LviINzlyKOY1I3aqym6%2F-LviIUzOEE0rvvxgulX0%2F%E6%B0%B4%E8%81%B2%E9%80%9F%E8%88%87%E6%BA%AB%E5%BA%A6%E8%A1%A82.jpg?alt=media\&token=8bc949d8-ca0f-41b7-b5c3-a0a6dd3c1517)

![](https://2386771058-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LvhKtBvsv-DVMTySk5A%2F-LviINzlyKOY1I3aqym6%2F-LviIZs6JfOmPBh7TgUy%2F%E6%B0%B4%E8%81%B2%E9%80%9F%E8%88%87%E6%BA%AB%E5%BA%A6%E8%A1%A83.jpg?alt=media\&token=5eea2f1e-51ca-47d2-9ea1-23192c9249b1)