Hironori Kitakaze

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This paper demonstrates the importance of fine fluctuations quantitatively by measuring the detection thresholds of fine fluctuations in singing-voice F0s, in which voice quality is particularly important. We analyzed the fine fluctuations left by subtracting the melody and vibrato components from estimated F0s, focus-ing on the modulation frequency (MF)(More)
Living organisms have ingenious control mechanisms in which many molecular interactions work for keeping their normal activities against disturbances inside and outside of them. However, at the same time, the control mechanism has debacle points at which the stability can be broken easily. This paper proposes a new method which uses recurrent neural network(More)
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