A perceptual analysis of off-center sound degradation in surround-sound reproduction based on geometrical properties

2012 ◽  
Vol 131 (4) ◽  
pp. 3256-3256
Author(s):  
Nils Peters ◽  
Stephen McAdams
Keyword(s):  
Perceptual Analysis ◽  
Geometrical Properties ◽  
Sound Reproduction ◽  
Surround Sound

Measuring perceived spatial quality changes in surround sound reproduction

2008 ◽  
Vol 123 (5) ◽  
pp. 2980-2980
Author(s):  
Francis J. Rumsey ◽  
Slawomir Zielinski ◽  
Philip J. Jackson ◽  
Martin Dewhirst ◽  
Robert Conetta ◽  
...  
Keyword(s):  
Quality Changes ◽  
Sound Reproduction ◽  
Surround Sound ◽  
Spatial Quality

A binaural model to evaluate surround sound reproduction systems using head movements.

2010 ◽  
Vol 128 (4) ◽  
pp. 2362-2362
Author(s):  
Jonas Braasch ◽  
John T. Strong ◽  
Ning Xiang
Keyword(s):  
Head Movements ◽  
Sound Reproduction ◽  
Surround Sound

“I Can See What You’re Saying”: Clinical Utility of Spectral Moment Analysis

2011 ◽  
Vol 21 (2) ◽  
pp. 44-54
Author(s):  
Kerry Callahan Mandulak
Keyword(s):  
Speech Production ◽  
Speech Signal ◽  
Clinical Utility ◽  
Acoustic Analysis ◽  
Moment Analysis ◽  
Analysis Tool ◽  
Spectral Moment ◽  
Clinical Measure ◽  
Perceptual Analysis ◽  
Disordered Speech

Spectral moment analysis (SMA) is an acoustic analysis tool that shows promise for enhancing our understanding of normal and disordered speech production. It can augment auditory-perceptual analysis used to investigate differences across speakers and groups and can provide unique information regarding specific aspects of the speech signal. The purpose of this paper is to illustrate the utility of SMA as a clinical measure for both clinical speech production assessment and research applications documenting speech outcome measurements. Although acoustic analysis has become more readily available and accessible, clinicians need training with, and exposure to, acoustic analysis methods in order to integrate them into traditional methods used to assess speech production.

Sign in / Sign up

Export Citation Format

Share Document