Piri Song

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The influence of adaptation on the oscillatory potentials of the human electroretinogram was studied in the domains of frequency and time. The amplitude of OP1 to OP4, the summed amplitude of OP1 to OP4, as well as the area, decreased from dark adaptation to light adaptation. With increasing intensities of background illumination, they increased slightly(More)
This paper proposes spectral modeling of the piri instrument based on its acoustic characteristics. Since the harmonics of piri sounds are evenly distributed to the high frequency band (up to 20 kHz), spectral modeling synthesis is suitable for generating piri sounds. In this study, sinusoids of the piri are only considered with formant models (or resonant(More)
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