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2019, International Journal of Computer Applications
Proceedings of the 38th Annual Hawaii International Conference on System Sciences
Evaluation of Voice Stress Analysis Technology2005 •
International Journal of Bioinformatics Research and Applications
Acoustic analysis of speech under stress2015 •
International journal of engineering research and technology
Psychological Stress Speech Analysis: A Review2018 •
This paper deals with psychological stress speech signal in a stressful activity. Stress speech signal is different from normal speech signal . The stress can be cognitive or noise induced. Here speaker’s stress is based on certain changes in short-time spectrum of vowel phonemes. Two different methods were used to compute the spectrum of each selected signal: Fourier transformation and chirp transformation. Comparation between two spectrum is used to detect the stress of a signal. Speech under stress, gives the higher frequencies observed in the envelope of the chirp spectrum due to enhanced pitch modulation . In this a new database of speech known as “Exam Stress”is created consisting of data collected at our bput exam. Spectrum of speech signal changes gives the indication of emotional condition of a person. The speaker’s stress can be detected from each segments of vowels by comparing in the two different transformation .Our long-term goal is to automatically detect and quantify...
International Journal of Engineering & Technology
An approach to spectral analysis of psychologically influenced speech2017 •
The significant part of any speech signal lies in the information content and the emotions contents like stress or fatigue at a particular period of time. The classification of various types of stress and their effects are defined here. To analyze the changes in stressed speech than that of the normal speech, a database has been created which has investigated the stress among students during the examination in our college. In this paper, the spectral analysis of speech is done where emphasis has been given in the parameters like Fast Fourier Transform (FFT), spectrogram and Power Spectral Density (PSD). These parameters have been simulated using MATLAB codes. The comparison of the mentioned parameters is also done between a normal speech and a psychological stressed speech.
The objective of this research paper is to process the typical voice signals which are utterances of ancient verses, chanting of mantras like Gayatri mantra, chanting of 'OM'. Vedic mantras recorded in normal and technically designed acoustic environment. The analysis and processing of these typical voice signals are proposed to carry out time-frequency analysis and to extract speech parameters like spectrum, energy spectral density, power spectral density, cepstrum, pitch, spectrogram etc. The proposed work in this research paper is aimed at establishing an appropriate alternative to medicinal therapies in typical metabolic and behavioral disorders; subsequently reducing the harm to life. This paper reveals the mathematical model for analysis and processing of typical speech signals. This will estimate the various parameters of speech which will be helpful to study human stress response and related stress parameters via. anger, fear, anxiety, bipolar disorders etc.
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication - UbiComp '13 Adjunct
Speech stress assessment using physiological and psychological measures2013 •
2015 •
2024 •
2020 •
Aesthetic Plastic Surgery
Combination of Würinger’s Horizontal Septum and Inferior Pedicle Techniques to Increase Nipple-Areolar Complex Viability During Breast Reduction Surgery2017 •
Lecce. Riqualificazione e valorizzazione ambientale architettonica e archeologica del centro storico, a cura di M. Di Stefano. Roma
Il sottosuolo come risorsa di conoscenza e di sviluppo2004 •
Journal of Health Education
Preventive behaviors and roles of village health volunteers in prevention and control of Avian Influenza2011 •
Clinical Kidney Journal
Achieving high convection volumes in postdilution online hemodiafiltration: a prospective multicenter study2017 •
2018 •
Journal of Periodontology & Implant Dentistry
Plaque Removal Ability in Left- and Right-handed Patients in Different Parts of the Oral Cavity2012 •
2009 •
The Australian Library Journal
Cultural policy and Australia's national cultural heritage: issues and challenges in the GLAM landscape2013 •
BMC Research Notes
Schistosoma mansoni infection among preschool age children attending Erer Health Center, Ethiopia and the response rate to praziquantel2019 •
International Dairy Journal
Gas Chromatography Olfactometry (GC/O) of Dairy Products1998 •
Journal of Vascular Surgery
Single-session catheter-directed lysis using adjunctive power-pulse spray with AngioJet for the treatment of acute massive and submassive pulmonary embolism2019 •
International Journal of INTELLIGENT SYSTEMS AND APPLICATIONS IN ENGINEERING
Gaussian Algorithms for Load Balancing and Secure Data Outsourcing in Cloud Networks2024 •
Brazilian Journal of Pharmaceutical Sciences
Influence of high-dose gamma radiation and particle size on antioxidant properties of Maize ( Zea mays L.) flour2016 •