The rapid development and ubiquity of mobile and wearable devices promises to enable
researchers to monitor users' granular emotional data in a less intrusive manner …

Measuring the fundamental frequency of the vocal folds F 0 is recognized as an important
parameter in the assessment of speech impairments in Parkinsons disease (PD). Although a …

Water leaks in the distribution network produce significant losses and cause serious
economic inconvenience especially in areas with water shortage. In this paper, the …

As an essential approach to understanding human interactions, emotion classification is a
vital component of behavioral studies as well as being important in the design of context …

The pitch period as an essential feature is used in various speech-related works. Most actual
projects collect speech signals in complex noise environments. Thus, the noise resistance of …

A new method for robust estimation of fundamental frequency (F0) from speech signal is
proposed in this paper. The method exploits the high SNR regions of speech in time and …

While pitch detection has been the focal subject of numerous research efforts for several
decades, it is still a challenging task in noisy conditions. In this article, we propose a method …

This article introduces a novel method to separate voiced frames of noisy speech signals
into low-frequency or high-frequency. This separation improves the accuracy of fundamental …

This paper focuses on the problem of estimating fundamental frequency from singing voice.
Estimation of fundamental frequency is a well studied topic in the speech research …

This dissertation investigates algorithms for estimating pitch in the human voice. Many such
algorithms exist, and claim to be accurate even in high levels of noise. Pitch, however, is a …