Power Response and Modal Decay Estimation of Room Reflections from Spherical Microphone Array Measurements Using Eigenbeam Spatial Correlation Model

Power Response and Modal Decay Estimation of Room Reflections from Spherical Microphone Array Measurements Using Eigenbeam Spatial Correlation Model

Modal decays and modal power distribution in acoustic environments are key factors in deciding the perceptual quality and performance accuracy of audio applications. This paper presents the application of the eigenbeam spatial correlation method in estimating the time-frequency-dependent directional...

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Bibliographic Details
Main Authors: Amy Bastine, Thushara D. Abhayapala, Jihui (Aimee) Zhang
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Applied Sciences
Subjects:
reflection power
room response
directional decay rates
room modes
eigenbeam processing
spatial correlation
Online Access:https://www.mdpi.com/2076-3417/11/16/7688

Internet

https://www.mdpi.com/2076-3417/11/16/7688

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