Speech research from acoustic transmission to gestural analysis

1998 ◽  
Vol 103 (5) ◽  
pp. 3024-3024
Author(s):  
Katherine S. Harris
Keyword(s):  
Acoustic Transmission ◽  
Gestural Analysis ◽  
Speech Research

Cinefluorographic Speech Research

1961 ◽  
Vol 4 (2) ◽  
pp. 171-171
Author(s):  
Ralph L. Shelton
Keyword(s):  
Speech Research

Tunable asymmetric acoustic transmission via binary metasurface and zero-index metamaterials

2021 ◽  
Vol 118 (11) ◽  
pp. 113501
Author(s):  
Zhongming Gu ◽  
Xinsheng Fang ◽  
Tuo Liu ◽  
He Gao ◽  
Shanjun Liang ◽  
...  
Keyword(s):  
Acoustic Transmission ◽  
Zero Index

scholarly journals High-amplitude sound propagation in acoustic transmission-line metamaterial

2021 ◽  
Vol 118 (10) ◽  
pp. 104102
Author(s):  
Jiangyi Zhang ◽  
Vicente Romero-García ◽  
Georgios Theocharis ◽  
Olivier Richoux ◽  
Vassos Achilleos ◽  
...  
Keyword(s):  
Transmission Line ◽  
Sound Propagation ◽  
High Amplitude ◽  
Acoustic Transmission

scholarly journals DOING L2 SPEECH RESEARCH ONLINE: WHY AND HOW TO COLLECT ONLINE RATINGS DATA

2021 ◽  
pp. 1-24
Author(s):  
Charles L. Nagle ◽  
Ivana Rehman
Keyword(s):  
Intraclass Correlation ◽  
Correlation Coefficients ◽  
Control Measures ◽  
Mixed Effects Models ◽  
Amazon Mechanical Turk ◽  
Intraclass Correlation Coefficients ◽  
Online Ratings ◽  
Speech Research ◽  
Future Work ◽  
Local Laboratory

Abstract Listener-based ratings have become a prominent means of defining second language (L2) users’ global speaking ability. In most cases, local listeners are recruited to evaluate speech samples in person. However, in many teaching and research contexts, recruiting local listeners may not be possible or advisable. The goal of this study was to hone a reliable method of recruiting listeners to evaluate L2 speech samples online through Amazon Mechanical Turk (AMT) using a blocked rating design. Three groups of listeners were recruited: local laboratory raters and two AMT groups, one inclusive of the dialects to which L2 speakers had been exposed and another inclusive of a variety of dialects. Reliability was assessed using intraclass correlation coefficients, Rasch models, and mixed-effects models. Results indicate that online ratings can be highly reliable as long as appropriate quality control measures are adopted. The method and results can guide future work with online samples.

Some Recent Developments in the Use of Electromyography in Speech Research

1971 ◽  
Vol 14 (2) ◽  
pp. 241-246 ◽  
Author(s):  
Thomas Gay ◽  
Katherine S. Harris
Keyword(s):  
Data Reduction ◽  
Recent Developments ◽  
Speech Research ◽  
Instrumental Methods ◽  
Electrode Systems ◽  
Averaging Techniques

This paper describes current instrumental methods of obtaining and processing electromyographic data for the study of speech. Methods described include electrode systems, data reduction operations; and computer averaging techniques. The particular problems associated with each method are discussed.

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