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  • Users: COWBOYME
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  1. COWBOYME

    Is anyone using ODEON Acoustic Modeling Software

    I just got my copy and it seems to be as powerful as advertised. B&K were awesome. Went to Norcross for a couple days of training on it. There are some things I don't seem to be very adept at yet, and wondered if any of you guys can share any tips of the trade. Cheers, Tom
  2. COWBOYME

    Are pneumatic valves intrinsically incapable of handling vacuum?

    I have designed a basic test stand that requires vacuum to be delivered to two separate test points. I tee-ed directly from the vacuum pump. One line goes to the gauge and one to a pneumatic three-way valve with which I intend to control which test point has vacuum. I am using 1/4" hose and...
  3. COWBOYME

    Further travails with the Phase Angle Voltmeter: The synchro problem

    Okay, frustration is setting in. It seems like every time I go near the PAV meter, the dramatic music cues up. After my last brush with this equipment, I determined to figure out how it works and what it actually can measure. I scrounged up an old manual for our dreadfully obsolete unit (NAI...
  4. COWBOYME

    Anechoic Background Levels

    Does anyone know of a standard for background SPL in anechoic or semi-anechoic chambers?
  5. COWBOYME

    Phase angle voltmeter

    I need some eith the use of a phase angle voltmeter. I have a test set that calls for measuring between two phases of 115VAC (400Hz). We have a scope set up in conjunction with the meter. First, what exactly does the reading indicate? It is labled "Volts RMS". Does the reading indicate the...

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