File:NIOSH наушники ru.jpg
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Summary
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Русский: Для защиты от шума часто используют наушники. По данным (1) размер проёма в стандартной чашке наушников 65 на 41 мм.
Во время антропометрического исследования (2) были получены размеры ушей лётчиков с 17 авиабаз, максимальные размеры: по вертикали 79,7 мм, по горизонтали 53,8 мм. На изображении совмещены уши минимального (слева) и максимального (справа) размеров с чашками стандартного размера. Видно, что у людей с крупными ушами могут возникнуть проблемы при использовании наушников. 1. Elliott H. Berger & Jérémie Voix. Chapter 11. Hearing Protection Devices // The Noise Manual / D.K. Meinke, E.H. Berger, R. Neitzel, D.P. Driscoll & K. Bright eds. — 6th ed. — Falls Church: American Industrial Hygiene Association, 2020. — 621 p. 2. Milton Alexander, Lloyd L. Laubach. Anthropometry of the human ear. A photogrammetric study of USAF flight personnel. — Wright-Patterson Air Forse Base, Ohio: Aerospace Medical Research Laboratories, 1968. — 38 p. — (AMRL-TR-67-203).English: An earmuffs may be used to protect hearing. The size of the "standard" cup is 65 - 41 mm (1).
During an anthropometric study (2), the ear sizes of pilots were obtained, the maximum dimensions: 79.7 - 53.8 mm. The image combines ears of the minimum (left) and maximum (right) sizes with "standard" cups. Any worker with large ears may have problems using "standard" earmuffs. 1 The Noise Manual / 6th ed. American Industrial Hygiene Association, 2020 2 Anthropometry of the human ear. A photogrammetric study of USAF flight personnel. 1968. |
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Anthropometry of the human ear. A photogrammetric study of USAF flight personnel Wright-Patterson Air Forse Base, Ohio: Aerospace Medical Research Laboratories, 1968. — 38 p. — (AMRL-TR-67-203). https://archive.org/details/DTIC_AD0670869 |
| Author | Milton Alexander, Lloyd L. Laubach |
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| current | 16:02, 14 September 2024 | | 2,184 × 1,364 (552 KB) | AlexChirkin (talk | contribs) | Uploaded a work by Milton Alexander, Lloyd L. Laubach from Anthropometry of the human ear. A photogrammetric study of USAF flight personnel Wright-Patterson Air Forse Base, Ohio: Aerospace Medical Research Laboratories, 1968. — 38 p. — (AMRL-TR-67-203). https://archive.org/details/DTIC_AD0670869 with UploadWizard |
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