Audio processors like Audacity provide a ‘‘hear-and-see’’ learning tool for basic acoustics, combining sound and image. Activities designed as laboratory experiments with PC (even at home!) have been already successfully implemented, for example, about the dependence of timbre and acoustic spectrum, of pitch and frequency, and of loudness and amplitude. 2009 Wiley Periodicals, Inc. Comput Appl ...

How does access to this work benefit you? Let us know! Follow this and additional works at: http://academicworks.cuny.edu/gc_etds Part of the Art Practice Commons, Audio Arts and Acoustics Commons, Critical and Cultural Studies Commons, Intellectual History Commons, Interdisciplinary Arts and Media Commons, Near Eastern Languages and Societies Commons, Social and Cultural Anthropology Commons, ...

A novel measurement technique of the transfer function of weakly not-linear, approximately time-invariant systems is presented. The method is implemented with low-cost instrumentation; it is based on an exponentially-swept sine signal. It is applicable to loudspeakers and other audio components, but also to room acoustics measurements. The paper presents theoretical description of the method an...

Online collaborative activities provide a powerful platform for the collection of psychoacoustic data on the perception of audio and music from a very large numbers of subjects. Furthermore, these activities can be designed to simultaneously educate users about aspects of music information and acoustics, particularly for younger students in grades K-12. We have created prototype interactive act...

Corpus data from the Audio British National Corpus was used to compare the acoustics of British English stops with velar and/or labial articulation in onset positions preceding back rounded vowels. The acoustics of labialized velar stops in British English have not commonly been described due to their frequent phonological analysis as clusters. Labialized velars have been characterized cross-li...

The contribution of facial measures in a statistical acoustic-toarticulatory inversion has been investigated. The tongue contour was estimated using a linear estimation from either acoustics or acoustics and facial measures. Measures of the lateral movement of lip corners and the vertical movement of the upper and lower lip and the jaw gave a substantial improvement over the audio-only case. It...

The contribution of facial measures in a statistical acoustic-toarticulatory inversion has been investigated. The tongue contour was estimated using a linear estimation from either acoustics or acoustics and facial measures. Measures of the lateral movement of lip corners and the vertical movement of the upper and lower lip and the jaw gave a substantial improvement over the audio-only case. It...

Recurrent neural networks (RNNs) have shown promising results in audio and speech processing applications due to their strong capabilities in modelling sequential data. In many applications, RNNs tend to outperform conventional models based on GMM/UBMs and i-vectors. Increasing popularity of IoT devices makes a strong case for implementing RNN based inferences for applications such as acoustics...

The University Repository is a digital collection of the research output of the University, available on Open Access. Copyright and Moral Rights for the items on this site are retained by the individual author and/or other copyright owners. Users may access full items free of charge; copies of full text items generally can be reproduced, displayed or performed and given to third parties in any ...