Mapping Sound Pressure Levels: A Novel Approach to Determining Near-field and Far-field Regions

Mapping Sound Pressure Levels: A Novel Approach to Determining Near-field and Far-field Regions

The present study focuses on the spatial characteristics of the sound pressure level (SPL) generated by a circular piston (a circular-shaped acoustic transducer or loudspeaker). It presents a short theoretical review to aid in understanding the primary sound field characteristic – acoustic pressure...

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Bibliographic Details
Main Authors: Iliyan Yordanov ILIEV, Hristo Zhivomirov KARAIVANOV
Format: Article
Language:English
Published: Institute of Fundamental Technological Research Polish Academy of Sciences 2025-06-01
Series:Archives of Acoustics
Subjects:
sound pressure level (spl)
spatial characteristics
near-field
far-field
boundaries
criterion
Online Access:https://acoustics.ippt.pan.pl/index.php/aa/article/view/4059
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