On-l ine quality control in automated welding operations is an important factor contributing to higher productivity, lower costs and greater reliability of the welded components. However, the development of on-l ine inspection techniques and feedback control is still in its infancy. Sound signature produced by GMAW contains information about the behavior of the arc column, the molten metal and ...

Development of a new, 3D, modal theory of low-frequency, long-range sound propagation through a fluctuating ocean, including both CW and transient acoustic signals. Comparison of theoretical predictions with NPAL experimental data. OBJECTIVES To develop a 3D modal theory of broadband sound propagation though a fluctuating ocean, including analysis of the coherence function for transient acousti...

Plants are influenced inevitably by environmental stresses due to their immobility. Sound waves are one of these environmental factors affecting plants. This study was designed to understand the relationship between sound waves and plant responses that is still low knowledge. For this purpose, Salvia splendens, one of the common plants in urban green spaces, were influenced by sound wa...

This article investigates the early historical context of the relationship between sound and image in film, and how contemporary theorists have drawn on this to suggest new creative aesthetic modes. The practical realization of such suggestions will be illustrated primarily by an analysis of my own film No Escape (Cox, 2009), which explores the combination of live piano music, diegetic sound an...

This article investigates the early historical context of the relationship between sound and image in film, and how contemporary theorists have drawn on this to suggest new creative aesthetic modes. The practical realization of such suggestions will be illustrated primarily by an analysis of my own film No Escape (Cox, 2009), which explores the combination of live piano music, diegetic sound an...