A half-inch sound intensity probe has been realized based on a particle velocity probe (the Microflown) and a sub-miniature sound pressure microphone. Both sensors (separation one millimeter) are assembled in one housing. The novel probe is calibrated using a standing wave tube and in an anechoic room. Measurements are in good agreement and will be presented.
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https://aes2.org/publications/elibrary-page/?id=8206
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