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Material Detail

SRA: Spectral and Roughness Analysis of Sound Signals

SRA: Spectral and Roughness Analysis of Sound Signals

SRA is a web application that calculates the auditory roughness of sound signals, based on a roughness calculation model by Dr. Pantelis N. Vassilakis. Sound files are analyzed using a spectral analysis method developed by Dr. Kelly Fitz & colleagues, and the spectral parameters are fed to the roughness calculation model. Programmed by Kelly Fitz and coordinated by Drs. Jonathan Middleton and Pantelis N. Vassilakis. Keywords: Spectral analysis, signal analysis, roughness, dissonance, consonance, timbre, spectrum, Fourier, acoustics, psychoacoustics.

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More about this material

Material Type:
Simulation
Date Added to MERLOT:
August 22, 2007
Date Modified in MERLOT:
January 29, 2017
Author:
Pantelis Vassilakis, DePaul University  
Kelly Fitz, Starkey Hearing Research Center, Berkeley, CA  
Submitter:
Pantelis Vassilakis
Primary Audience:
College General Ed, College Lower Division, College Upper Division, Graduate School
Mobile Compatibility:
Not specified at this time
Language:
English
Cost Involved:
no
Source Code Available:
no
Accessibility Information Available:
no
Creative Commons:
no

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