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  1. aathi1

    How to get data from log file

    I'm new in matlab I need write program get data from log files. did anyone help give me some idea? Thanks _______________________________________ Regards, Balan.G
  2. aathi1

    Anechoic Background Levels

    I would suggest to be below 10dB and also what you need to measure in the chamber. Last year Eckel built us a hemi anechoic chamber with back ground noise at 8dB. _______________________________________ Regards, Balan.G
  3. aathi1

    Qualification of Mini Reverb Chamber vs. Hemi Anechoic Chamber

    Hi Is there any procedures how to qualify mini reverb chamber using ISO standards? _______________________________________ Regards, Balan.G
  4. aathi1

    Mini Reverb Chamber Qualification

    Hi All, I would like to qualify the Mini Reverb Chamber. What best method I can use for qualification the chamber. Note: I perform the measurement at Hemi Anechoic Chamber and then measured at Mini Reverb Chamber. Thanks _______________________________________ Regards, Balan.G
  5. aathi1

    Sound and Vibration

    Hi All, I'm from Electronics Engineering background. My company assign me to incharge on acoustic measurement and failure analysis. My counterpart from San Jose,CA recomended me a book title Vibration Spectrum Analysis for beginers. Do you have anyone have any recomendation on books or...
  6. aathi1

    Acoustic tutorial

    Hi guys, Do anyone know where to get info on basic fundatmental of acoustics. regards ________________________________________ Regards, Balan.G
  7. aathi1

    Anechoic Chamber+FFT

    Yes, I strongly recomend Eckel is good source to discuss for anechoic chamber. We just finalized with Eckel to build another anechoic chamber in Asia manufacturing plant. ________________________________________ Regards, Balan.G
  8. aathi1

    Testing Method

    Hi All, I'm working DOE project on leak test and tranfer the product to factory. We facing high leak failure due to design issue. Meanwhile waiting for new design change , the management want to increase the spec so that we have alot of passes. My question is as follows:- Is there any...
  9. aathi1

    Anechoic Chamber+FFT

    Hi Guys, Well I would rather to recommend to findout all the details before make decission to build chamber. Before you meet the vendor or manufacture you need browse the standard ECMA74. In the standard tells about the following chambers: Anechoic Chamber Semi Anechoic Chamber Reverbation...

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