Intensity of Acoustic Radiation Measurement on Persian Musical Instruments
نویسنده
چکیده
A new acoustical parameter, called Intensity of Acoustic Radiation (IAR), was recently defined, and resulted very well related with mechanical vibration of sound source, being able to quantify the sound efficiency of musical Instruments In this paper the IAR was experimentally measured on Persian string musical Instruments. IAR relates mechanical vibration of surface (e.g. soundboards) and sound generation of the musical Instruments..
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