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基本信息

【范围】	strRefField
【与前一版的变化】

引用文件/被引文件

SAE Committee A-21

Prediction method for lateral attenuation of airplane noise during take-off and landing. AIR 1751 Society of Automotive Engineers

SAE Committee A-21

Acoustic effects produced by a reflecting plane. AIR 1327

SAE Committee A-21

Practical methods to obtain free-field sound pressure levels from acoustical measurements over ground surfaces. AIR 1672B

Chessell

C. I.

ESDU

The correction of measured noise spectra for the effects of ground reflection. Item No. 80038 Engineering Sciences Data Unit

Fethney

P. Jelly

Rickley

E . J .

U.S. Department of Transportation

Transportation System Center

Unpublished information for the Boeing 747. NASA Langley Research Center

Hampton. Virginia

Wi11 shire

W. L .

包含图表

Sketch A .2.1 a. Obs	Sketch A.2 .1 b. Obs	formula 1
formula 2	formula 3	formula 4
formula 5	formula 6	formula 7
Sketch A.3.1 Variati	Sketch A .3 .2 Typic	Sketch A.3. 3 Variat
Sketch A.3. 4 Variat	Sketch A . 3.5 Typic	Sketch A .3 .6 Regre
Sketch A.3 . 7 Regre	Sketch A .3 .8 Varia	Sketch A .3 .9 Varia
Lateral attenuation	TABLE 1	TABLE 2
TABLE 3	TABLE 4	FIGURE1
FIGURE2	FIGURE3	FIGURE4
FIGURE5	FIGURE6	FIGURE7
FIGURE8	FIGURE9	FIGURE10
FIGURE11	FIGURE12	FIGURE13
FIGURE14	FIGURE15	FIGURE16
FIGURE17	FIGURE18	FIGURE19
FIGURE20	FIGURE21	FIGURE22
FIGURE23	FIGURE24	FIGURE25
FIGURE26	FIGURE27	FIGURE28
FIGURE29	FIGURE30	FIGURE31
FIGURE32	FIGURE33	PIGURE34
FIURGE35	FIGURE36	FIGURE37
FIGURE38	FIGURE39	FIGURE40
FIGURE41	FIGURE42	FIGURE43
IGUFER44	FIGURE45	FIGURE46
FIGURE47