منابع مشابه
Advanced Methods for Glottal Wave Extraction
Glottal inverse filtering is a technique used to derive the glottal waveform during voiced speech. Closed phase inverse filtering (CPIF) is a common approach for achieving this goal. During the closed phase there is no input to the vocal tract and hence the impulse response of the vocal tract can be determined through linear prediction. However, a number of problems are known to exist with the ...
متن کاملthe analysis of persian vowels glottal wave using electroglottography
in this research, we investigated the glottal wave of persian vowels, using electroglottography. in the first level, the properties of vowels glottal wave were analyzed. in the second level, the glottal wave between male and female speakers were compared. contact quotient is the glottal wave parameter which was analyzed. data included six persian vowels and the glottal wave recorded using elec...
متن کاملWave-morphing in the framework of a glottal pulse model
The presentation concerns a method of wavemorphing applied to a model of the phonatory excitation, the instantaneous frequency and the harmonic richness of which are controlled. This method is based on an interpolation between the Fourier coefficients of two template waveforms. The method enables morphing continuously from one waveshape to another. Possible applications are the simulation of di...
متن کاملEvaluate changes in wind wave height at different return periods and statistical distribution
Waves are main characteristics of seas that produce by wind. Importance of the study of waves and recognizing the wave climate in the coastal zone management that the waves are the most important influence on the design and implementation of all projects. Wave are main boundary condition in dynamic loading and structural calculations and hydraulic coastal structures. Height of waves are the mos...
متن کاملArticulatory VCV Synthesis from EMA Data
This paper reports experiments in synthesizing VCV sequences with French unvoiced stop or fricative consonants, using a time-domain simulation of the vocal-tract system. The necessary dynamics of the vocal-tract shape are derived in two steps: first, time-varying parameters of an articulatory model are calculated automatically from electromagnetic articulography (EMA) data, using a method previ...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1967
ISSN: 0001-4966
DOI: 10.1121/1.2144213