scholarly journals Ship Radiated Noise Measurement Methods and Accuracy Analysis

2005 ◽  
Vol 15 (6) ◽  
pp. 738-748 ◽  
Keyword(s):  
Measurement Methods ◽  
Noise Measurement ◽  
Accuracy Analysis ◽  
Radiated Noise

The Application of Parametric Acoustic Receiving Array to Vehicle Radiated Underwater Noise Measurement

2013 ◽  
Vol 475-476 ◽  
pp. 107-110
Author(s):  
Song Wen Li
Keyword(s):  
Low Frequency ◽  
Noise Measurement ◽  
Far Field ◽  
Underwater Noise ◽  
Radiated Noise ◽  
Target Vehicle ◽  
Sensor Arrangement

Parametric acoustic receiving array has the advantage of achieving high directional index for low frequency signals with very simple sensor arrangement. This characteristic is suitable for vehicle radiated noise measurement in costal area and in the far field of the target vehicle. This paper gives a design for such application of parametric acoustic receiving array with the calculation of possible ability that can be achieved.

Bias error of source level estimate in submerged vessel’s radiated noise measurement

2014 ◽  
Vol 53 (7S) ◽  
pp. 07KG05
Author(s):  
Jong Rak Yoon ◽  
Kyu-Chil Park ◽  
Chulwon Seo ◽  
Jae Yong Choi
Keyword(s):  
Noise Measurement ◽  
Bias Error ◽  
Radiated Noise ◽  
Source Level

Harmonization of Noise Measurement Methods: Measurements of radio impulsive noise from a specific source.

2015 ◽  
Vol 57 (5) ◽  
pp. 64-72 ◽  
Author(s):  
Marta Fernandez ◽  
Iratxe Landa ◽  
Amaia Arrinda ◽  
Ruben Torre ◽  
Manuel Velez
Keyword(s):  
Impulsive Noise ◽  
Measurement Methods ◽  
Noise Measurement ◽  
Specific Source
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