Estimation of Aeroplane Noise Level: Some Empirical Laws with an Account of the Present Experiments on which they are Based

Estimation of Aeroplane Noise Level: Some Empirical Laws with an Account of the Present Experiments on which they are Based

AIRSCREW noise, engine noise and aerodynamic noise combine to produce the high noise level of an aeroplane. Much information has been obtained experimentally concerning these noises and the loudness level they produce when occurring together. The possibility of applying this information, to predict...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Aircraft Engineering and Aerospace Technology 1939-05, Vol.11 (5), p.187-189
1. Verfasser: Morley, A.W.
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 189
container_issue 5
container_start_page 187
container_title Aircraft Engineering and Aerospace Technology
container_volume 11
creator Morley, A.W.
description AIRSCREW noise, engine noise and aerodynamic noise combine to produce the high noise level of an aeroplane. Much information has been obtained experimentally concerning these noises and the loudness level they produce when occurring together. The possibility of applying this information, to predict the noise level of projected aircraft, recently promoted a further review of the data, and some new expressions were framed, which, together with other older and well‐tried formulæ, linked together tolerably well the results of the several experiments. These empirical laws, which have proved of considerable value in several problems relating to the improvement of aeroplane noise, are now put forward. At the same time the basic experiments are outlined so that those who may use the expressions will be aware of possible limitations.
doi_str_mv 10.1108/eb030480
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_32957697</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>32957697</sourcerecordid><originalsourceid>FETCH-LOGICAL-c134t-9ac1b75a34960dca77140e9fb2667aac86c8063d058d2241f766f627d38ce8df3</originalsourceid><addsrcrecordid>eNo1j81KAzEYRbNQsFbBRxgQxM3ol5_Jz7KUWoVBN7oOmeQLjEybMZkKvr0dqqu7Odx7DyE3FB4oBf2IHXAQGs7IAgBYzaRUF-SylE8AKhvgC3K7KVO_c1Of9lWK1QpzGge3x-o19QWrFr9xuCLn0Q0Fr_9yST6eNu_r57p9276sV23tKRdTbZynnWocF0ZC8E4pKgBN7OZZ57yWXoPkARodGBM0KimjZCpw7VGHyJfk7tQ75vR1wDLZXV88DvOfdCiWM9MoadQRvD-BPqdSMkY75qNE_rEU7Gxu_835L4ZfSz0</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>32957697</pqid></control><display><type>article</type><title>Estimation of Aeroplane Noise Level: Some Empirical Laws with an Account of the Present Experiments on which they are Based</title><source>Emerald A-Z Current Journals</source><creator>Morley, A.W.</creator><creatorcontrib>Morley, A.W.</creatorcontrib><description>AIRSCREW noise, engine noise and aerodynamic noise combine to produce the high noise level of an aeroplane. Much information has been obtained experimentally concerning these noises and the loudness level they produce when occurring together. The possibility of applying this information, to predict the noise level of projected aircraft, recently promoted a further review of the data, and some new expressions were framed, which, together with other older and well‐tried formulæ, linked together tolerably well the results of the several experiments. These empirical laws, which have proved of considerable value in several problems relating to the improvement of aeroplane noise, are now put forward. At the same time the basic experiments are outlined so that those who may use the expressions will be aware of possible limitations.</description><identifier>ISSN: 0002-2667</identifier><identifier>DOI: 10.1108/eb030480</identifier><language>eng</language><ispartof>Aircraft Engineering and Aerospace Technology, 1939-05, Vol.11 (5), p.187-189</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,967,27924,27925</link.rule.ids></links><search><creatorcontrib>Morley, A.W.</creatorcontrib><title>Estimation of Aeroplane Noise Level: Some Empirical Laws with an Account of the Present Experiments on which they are Based</title><title>Aircraft Engineering and Aerospace Technology</title><description>AIRSCREW noise, engine noise and aerodynamic noise combine to produce the high noise level of an aeroplane. Much information has been obtained experimentally concerning these noises and the loudness level they produce when occurring together. The possibility of applying this information, to predict the noise level of projected aircraft, recently promoted a further review of the data, and some new expressions were framed, which, together with other older and well‐tried formulæ, linked together tolerably well the results of the several experiments. These empirical laws, which have proved of considerable value in several problems relating to the improvement of aeroplane noise, are now put forward. At the same time the basic experiments are outlined so that those who may use the expressions will be aware of possible limitations.</description><issn>0002-2667</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1939</creationdate><recordtype>article</recordtype><recordid>eNo1j81KAzEYRbNQsFbBRxgQxM3ol5_Jz7KUWoVBN7oOmeQLjEybMZkKvr0dqqu7Odx7DyE3FB4oBf2IHXAQGs7IAgBYzaRUF-SylE8AKhvgC3K7KVO_c1Of9lWK1QpzGge3x-o19QWrFr9xuCLn0Q0Fr_9yST6eNu_r57p9276sV23tKRdTbZynnWocF0ZC8E4pKgBN7OZZ57yWXoPkARodGBM0KimjZCpw7VGHyJfk7tQ75vR1wDLZXV88DvOfdCiWM9MoadQRvD-BPqdSMkY75qNE_rEU7Gxu_835L4ZfSz0</recordid><startdate>19390501</startdate><enddate>19390501</enddate><creator>Morley, A.W.</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>19390501</creationdate><title>Estimation of Aeroplane Noise Level</title><author>Morley, A.W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c134t-9ac1b75a34960dca77140e9fb2667aac86c8063d058d2241f766f627d38ce8df3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1939</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Morley, A.W.</creatorcontrib><collection>CrossRef</collection><collection>Mechanical &amp; Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology &amp; Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Aircraft Engineering and Aerospace Technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Morley, A.W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Estimation of Aeroplane Noise Level: Some Empirical Laws with an Account of the Present Experiments on which they are Based</atitle><jtitle>Aircraft Engineering and Aerospace Technology</jtitle><date>1939-05-01</date><risdate>1939</risdate><volume>11</volume><issue>5</issue><spage>187</spage><epage>189</epage><pages>187-189</pages><issn>0002-2667</issn><abstract>AIRSCREW noise, engine noise and aerodynamic noise combine to produce the high noise level of an aeroplane. Much information has been obtained experimentally concerning these noises and the loudness level they produce when occurring together. The possibility of applying this information, to predict the noise level of projected aircraft, recently promoted a further review of the data, and some new expressions were framed, which, together with other older and well‐tried formulæ, linked together tolerably well the results of the several experiments. These empirical laws, which have proved of considerable value in several problems relating to the improvement of aeroplane noise, are now put forward. At the same time the basic experiments are outlined so that those who may use the expressions will be aware of possible limitations.</abstract><doi>10.1108/eb030480</doi><tpages>3</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0002-2667
ispartof Aircraft Engineering and Aerospace Technology, 1939-05, Vol.11 (5), p.187-189
issn 0002-2667
language eng
recordid cdi_proquest_miscellaneous_32957697
source Emerald A-Z Current Journals
title Estimation of Aeroplane Noise Level: Some Empirical Laws with an Account of the Present Experiments on which they are Based
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T18%3A21%3A33IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Estimation%20of%20Aeroplane%20Noise%20Level:%20Some%20Empirical%20Laws%20with%20an%20Account%20of%20the%20Present%20Experiments%20on%20which%20they%20are%20Based&rft.jtitle=Aircraft%20Engineering%20and%20Aerospace%20Technology&rft.au=Morley,%20A.W.&rft.date=1939-05-01&rft.volume=11&rft.issue=5&rft.spage=187&rft.epage=189&rft.pages=187-189&rft.issn=0002-2667&rft_id=info:doi/10.1108/eb030480&rft_dat=%3Cproquest_cross%3E32957697%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=32957697&rft_id=info:pmid/&rfr_iscdi=true