A real-time synthesis engine which models and predicts the timbre of acoustic instruments based on perceptual features extracted from an audio stream is presented. The thesis describes the modeling sequence including the analysis of natural sounds, the inference step that finds the mapping between control and output parameters, the timbre prediction step, and the sound synthesis. The system ena...

In this paper I discuss recent research in sound synthesis and musical performance. Two fields have developed that are concerned with two separate but connected questions: (1) How can we come up with synthesis algorithms that are based on the physics of musical instruments, which are fast enough to be useful for life performance? (2) How can we build new musical instruments that are engaging, m...

OBJECTIVES The aim of this study was to evaluate the sealing ability of lateral compaction and tapered single cone gutta-percha techniques in root canals prepared with stainless steel and rotary nickel titanium root canal instruments by fluid filtration method. STUDY DESIGN The root canals were prepared with stainless steel (SS) and nickel titanium (NiTi) instruments. The canals prepared with...

conclusions the use of absorbable tacks during tapp confers significant benefit regarding the operating time, however it is a disadvantage due to the cost when compared with fibrin glue. results the group of tacks ‘tapp’ showed good results concerning the level of pain, fatigue and foreign body sensation comparable with those of the historical group. there were significant differences concernin...

introduction: all instrumentation techniques have been reported to be associated with extrusion of infected debris. the aim of this study was to evaluate the number of bacteria extruded apically from extracted teeth ex vivo after canal instrumentation using the two engine-driven techniques utilizing nickel-titanium instruments (flex master and mtwo). materials and methods: seventy extracted max...