ARRAY 发表于 2025-3-21 17:19:24

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WATER 发表于 2025-3-21 21:55:59

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Outspoken 发表于 2025-3-22 02:02:53

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SIT 发表于 2025-3-22 05:17:05

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Entreaty 发表于 2025-3-22 12:09:56

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Oration 发表于 2025-3-22 14:59:50

Thinking Through Contradictions, tries to escape a pneumatic hammer or a lawn mower behind the next house. Wenn hiking in a quite forest, for example, one quickly takes another path over the next hill, whenever a lumberjack is heard cutting into the stillness with his chain saw.

Oration 发表于 2025-3-22 18:55:47

Birgit Prinz,Peter Wollsching-Strobele reduced by placing two inversely phased sources at a small distance to one another. In other words, one can refer to one of such a source pair as ‘an additional sound source introduced for the purpose of noise reduction.’ This is the main idea behind what is known as active noise reduction, which

BOOR 发表于 2025-3-22 22:13:02

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有毒 发表于 2025-3-23 03:50:45

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CT-angiography 发表于 2025-3-23 08:08:46

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查看完整版本: Titlebook: Engineering Acoustics; An Introduction to N Michael Möser Textbook 20092nd edition Springer-Verlag Berlin Heidelberg 2009 Wave.environment.