setup of an emotion recognition or emotional speech recognition system is directly related to how emotion changes the speech features. in this research, the influence of emotion on the anger and happiness was evaluated and the results were compared with the neutral speech. so the pitch frequency and the first three formant frequencies were used. the experimental results showed that there are lo...

This study aims at investigating the interface between emotion and intonation patterns (more specifically, duration and pitch amplitude of speech). To this end, the acoustic properties of spectral parameters related to speech prosody are investigated. The results of acoustic and Statistical analysis show that mean level and range of FO in the contours vary strongly as a function of the degree o...

Melodies, speech, and other stimuli that vary in pitch are processed largely in terms of the relative pitch differences between sounds. Relative representations permit recognition of pitch patterns despite variations in overall pitch level between instruments or speakers. A key component of relative pitch is the sequence of pitch increases and decreases from note to note, known as the melodic c...

Time and space are interdependent in perception. The most typical example is that the temporal and spatial patterns of three successive stimuli, defining two inter-onset intervals and two spatial distances, can respectively affect the experience of spatial and temporal variations. In regard to auditory modality, most studies have equated pitch space with ambient space and demonstrated that each...

A detailed model of wind power station, including Double Fed Induction Generator, DFIG is presented in this paper. Two control mechanisms are included in the model. The inner control system uses stator flux oriented control for the rotor side converter and grid voltage vector control for the grid side converter. The outer control system is used for wind turbine pitch angle. PSCAD/EMTDC is us...

The time-span tree of Jackendoff and Lehrdahl’s Generative Theory of Tonal Music is one of the most promising representations of human cognition of music. In order to show this, we compare the distance in trees and psychological dissimilarity by using variations of Ah vous dirais-je, maman by Mozart. Since pitch and chord sequence also affect the time spans, we amend the time-span analysis to i...

This chapter discusses models of pitch, old and recent. The aim is to chart their common points – many are variations on a theme – and differences, and build a catalog of ideas for use in understanding pitch perception. The busy reader might read just the next section, a crash course in pitch theory that explains why some obvious ideas don’t work and what are currently the best answers. The bra...

This chapter discusses models of pitch, old and recent. The aim is to chart their common points – many are variations on a theme – and differences, and build a catalog of ideas for use in understanding pitch perception. The busy reader might read just the next section, a crash course in pitch theory that explains why some obvious ideas don’t work and what are currently the best answers. The bra...

This paper will share current results of Amkor’s WLCSP board level reliability testing for both larger package size and smaller pitch. The 6.8mm test vehicle used for the large WLCSP package testing has 196 I/O set on a 400um pitch uniform array. The 300um pitch package has 100 I/O and is 3.8mm on each side. Amongst other design variations, solder alloy and redistribution layer thickness are ex...

Abstract The liquid crystal director distribution is determined for a confined chiral nematic slab. The molecular director distribution of the field-controlled chiral nematic slab is directly calculated. The director profiles for the tilt and the twist angles, under different applied fields, are calculated in the slab with weak boundary conditions. Then, the dependence of the threshold field on...