# Mathematical model for reducing mri noise

1. Jul 21, 2010

### landa110

dears
I study nuclear engineering (medical radiation ,MS) , my proposal for graduation is
(Modeling of Acoustical Noise in MRI and It Is Validation Through Measurements).
I want to make and deliver a mathematical model for reducing noise in mri,would you please tell me what should i do? and how can i make this model?and how can i analyse the noises which i have recorded by voice recorder?
thank you

Last edited by a moderator: Jul 21, 2010
2. Jul 21, 2010

### marcusl

Please give us some idea of your background. What do you know of MRI? Do you know the causes of the noise? How about electrical engineering, particularly material relating to signals and analysis. How much do you understand about spectral analysis? Time domain analysis? Finally how much mechanical engineering (vibrations, stiffness of materials, modes, sound propagation) is in your background? This will help us guide you.

3. Jul 22, 2010

### landa110

My base is applying mathematics and I know about MRI technics , I know about electromagnetic and mechanics , I know about signals and analysis by mathlab
Software, but I do not know anything about spectral analysis and Time domain analysis and vibrations, stiffness of materials, modes, sound propagation.
But in this project I want to deliver a mathematical model theorycaly and answer the following questions.

1- study and survey about causes of Acoustic Noise in MRI.
2- study and survey about models which related to AN(Acoustic Noise).
3- measurement of AN in different conditions MRI technics.
4- designing model according physical and electromechanical equations in MRI
technics.
5- assessment of model, according camparison of conclusion by Measurement
amounts.

Thank you

4. Jul 22, 2010