FUNDAMENTAL-FREQUENCY
Characterization of Pathologic Cries of Newborns Based on Fundamental Frequency Estimation
... the fundamental frequency F0 which represents the speed of opening and closure of the vocal folds [1] is considered as the most important in the perception of the infant’s cries by ...
5
Multitaper analysis of fundamental frequency variations during voiced fricatives
... any frequency, against the alternative hypothesis that a complex harmonic masked by coloured noise is ...any frequency range of interest, even when non-white noise is ...estimating fundamental ...
6
Subglottal pressure and fundamental frequency control in contact calls of juvenile Alligator mississippiensis
... of frequency, yet alligators can modulate fundamental frequency remarkably ...between fundamental frequency and subglottal pressure is significant in some individuals at some isolated ...
14
Harmonic Compensation of Multiple Non-Linear Loads by Using Phase Locked Loop Techniques
... The Fast Fourier Transform (FFT) is used to measures the order of harmonics with the fundamental frequency at 50 Hz of the source current and THD (total harmonic distortion) present in selected signal. The ...
6
Effect of Negative Emotions on the Fundamental Frequency and Formants
... Since the first studies on human behavior, emotions have attracted the interest of researchers in neuroscience and psychology. Recently, this field of research is also emerging in the information processing sciences. ...
5
Theoretical Derivation on the Fundamental Frequency of Variable thickness Conical Shells
... the fundamental eigenfrequency of the isotropic variable-thickness conical shell is studied under four sets of boundary conditions, namely, the simply supported small and large ends (SS-SS); the simply supported ...
7
Knowledge based fundamental and harmonic frequency detection in polyphonic music analysis
... In the past decades, detection and tracking of the fundamental frequency (F0) has been an essential part in Blind Signal Separation (BSS) and Music Information Retrieval (MIR) field. Firstly, it is the ...
8
Sex-specific fundamental and formant frequency patterns in a cross-sectional study
... those of the adult women. This raises the role of sociophonetic factors as possible key influences in determining the phonetic quality of vowel formant frequencies (e.g. Byrd, 1992, 1994; Henton, 1995; Lee et al., 1999). ...
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Effect of Cell Size on the Fundamental Natural Frequency of FRP Honeycomb Sandwich Panels
... evaluating fundamental frequency with a non-dimensional parameter will also be discussed in this ...the fundamental frequency of hon- eycomb ...
8
Fundamental frequency of hybrid composite plate embedded with shape memory alloy wire
... the fundamental frequency was ...the fundamental frequency shifted were calculated using the condition without DC applied for each boundary condition and shown in the Table ...the ...
9
A Multi Model HMM Based Speech Synthesis
... a fundamental frequency feature, however it has been proven that synthesized speeches from that model contain buzziness and hoarseness which affect to an intelligibility of synthesized ...and ...
17
Amplitude and frequency modulation control of sound production in a mechanical model of the avian syrinx
... oscillating membrane surface modulates the downstream airflow: a single oscillation cycle of the membrane is associated with a single oscillation of the recorded sound wave (Fig. 7) and the fundamental ...
13
Frequency and fundamental signal measurement algorithms for distributed control and protection applications
... offset, fundamental frequency f, un-aliased higher order harmonics, and/or an error in the estimate of signal frequency, that the ripple frequencies at the output of a single-cycle Fourier ...
26
Emotion recognition using Speech Signal: A Review
... between human beings. Humans also express their emotion via written or spoken languages. Speech emotion is an important role to express the feeling of one’s expression. If one wants to understand the meaning of an ...
7
Auditory Attention to Fundamental Frequency of Pure Tones
... that frequency, segregation of the two messages becomes ...of frequency in aiding auditory stream segregation, and confirmed Cherry’s suggestion that the frequency plays a role in the ability to ...
66
Fundamental frequency height as a resource for the management of overlap in talk-in-interaction.
... In this respect we build upon those studies reported above, that use a combination of CA and phonetic analysis. Like those studies, we use audio recordings of naturally occurring spontaneous spoken interaction as a basis ...
23
Enhanced power system stability by coordinated PSS design [Correction]
... lower frequency range, while the PSS provides for oscillation stability only by being active in the higher frequency ...Lower frequency range is the frequency range up to, but short of ...
10
Comparative Evaluation of Three phase Voltage and Current Source Inverter in Renewable Energy System
... The basic topologies of VSI and CSI are shown in figure 1. VSI consists of six switches (IGBTs) which can be turned on and off to produce a pulse-width modulation (PWM) voltage signal for regulating system switching ...
9
Novel PLL for power converters under unbalanced and distorted grid conditions
... the fundamental frequency is changed from 50 to 45 Hz at ...grid frequency deviates from its nominal ...the frequency and d-axis voltage ...against frequency deviations is proved to be ...
5
A Novel Energy Management Software Using NI LabVIEW
... appliances are kept on. The real time data like power factor, active and reactive power, fundamental frequency, current and voltage frequency, energy components, harmonics and distortion etc. is ...
6