Determination of Surface Qualities on Inclined Surface Machining with Acoustic Sound Pressure
نویسندگان
چکیده
منابع مشابه
Sound absorption and acoustic surface impedance
The normal sound absorption coefficients of two different test objects in an impedance tube are measured with two different methods: The standing wave ratio method (ISO 10534-1:1996) and the transfer function method (ISO 10534-2:1998). From the latter is the specific acoustic impedance ratio calculated. The test objects are two cellular plastics: AC 30 S and FIRE 30 VF (both are 30 mm thick), t...
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ژورنال
عنوان ژورنال: Strojniški vestnik – Journal of Mechanical Engineering
سال: 2012
ISSN: 0039-2480
DOI: 10.5545/sv-jme.2012.352