James, I believe the standard you want is ISO 7779 "Measurement of airborne noise emitted by computer and business equipment". In a past life I had to use this standard and in it are specific measurement criteria. Some criteria from memory are number and placement of microphones, construction of measurment area, etc. I hope this helps. Best regards, Ron Pickard ron_pick...@hypercom.com
______________________________ Reply Separator _________________________________ Subject: Sound measurement Author: "GOEDDERZ JIM" <goedd...@sensormatic.com> at INTERNET List-Post: emc-pstc@listserv.ieee.org Date: 4/8/99 1:19 PM Hello group, I have been able to find limits for noise exposure, but not measurement methods. Can anyone give the measurement methods, or a reference to a method. Specifically, I'm looking for something like the distance from the microphone, to the noise source. Thank you James Goedderz Sensormatic --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators). --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).
