NEMA MS 4

Acoustic Noise Measurement Procedure for Diagnosing Magnetic Resonance Imaging Devices

contributor author	NEMA - National Electrical Manufacturers Association
date accessioned	2017-09-04T17:36:58Z
date available	2017-09-04T17:36:58Z
date copyright	01/01/2010
date issued	2010
identifier other	DLXPBDAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std;query=autho470393FD081DAC4/handle/yse/159864
description abstract	The purpose of this NEMA Standards Publication is to provide methods to determine the acoustic noise level of an MR system. Two measurement procedures are defined, Maximum Gradient Acoustic Noise (MGAN) and Maximum Clinical Acoustic Noise (MCAN). This procedure has been designed for measuring peak sound pressure levels (SPL) up to 140 dB. Above 140 dB, the use of more sophisticated equipment and methods may be required.
language	English
title	NEMA MS 4	num
title	Acoustic Noise Measurement Procedure for Diagnosing Magnetic Resonance Imaging Devices	en
type	standard
page	22
status	Active
tree	NEMA - National Electrical Manufacturers Association:;2010
contenttype	fulltext