Click to open the HelpDesk interface
AECE - Front page banner

Menu:


FACTS & FIGURES

JCR Impact Factor: 0.595
JCR 5-Year IF: 0.661
Issues per year: 4
Current issue: Nov 2017
Next issue: Feb 2018
Avg review time: 107 days


PUBLISHER

Stefan cel Mare
University of Suceava
Faculty of Electrical Engineering and
Computer Science
13, Universitatii Street
Suceava - 720229
ROMANIA

Print ISSN: 1582-7445
Online ISSN: 1844-7600
WorldCat: 643243560
doi: 10.4316/AECE


TRAFFIC STATS

1,786,688 unique visits
513,607 downloads
Since November 1, 2009



No robots online now


SJR SCImago RANK

SCImago Journal & Country Rank


SEARCH ENGINES

aece.ro - Google Pagerank




TEXT LINKS

Anycast DNS Hosting
MOST RECENT ISSUES

 Volume 17 (2017)
 
     »   Issue 4 / 2017
 
     »   Issue 3 / 2017
 
     »   Issue 2 / 2017
 
     »   Issue 1 / 2017
 
 
 Volume 16 (2016)
 
     »   Issue 4 / 2016
 
     »   Issue 3 / 2016
 
     »   Issue 2 / 2016
 
     »   Issue 1 / 2016
 
 
 Volume 15 (2015)
 
     »   Issue 4 / 2015
 
     »   Issue 3 / 2015
 
     »   Issue 2 / 2015
 
     »   Issue 1 / 2015
 
 
 Volume 14 (2014)
 
     »   Issue 4 / 2014
 
     »   Issue 3 / 2014
 
     »   Issue 2 / 2014
 
     »   Issue 1 / 2014
 
 
  View all issues  


FEATURED ARTICLE

Wind Speed Prediction with Wavelet Time Series Based on Lorenz Disturbance, ZHANG, Y., WANG, P., CHENG, P., LEI, S.
Issue 3/2017

AbstractPlus






LATEST NEWS

2017-Jun-14
Thomson Reuters published the Journal Citations Report for 2016. The JCR Impact Factor of Advances in Electrical and Computer Engineering is 0.595, and the JCR 5-Year Impact Factor is 0.661.

2017-Apr-04
We have the confirmation Advances in Electrical and Computer Engineering will be included in the EBSCO database.

2017-Feb-16
With new technologies, such as mobile communications, internet of things, and wide applications of social media, organizations generate a huge volume of data, much faster than several years ago. Big data, characterized by high volume, diversity and velocity, increasingly drives decision making and is changing the landscape of business intelligence, from governments to private organizations, from communities to individuals. Big data analytics that discover insights from evidences has a high demand for computing efficiency, knowledge discovery, problem solving, and event prediction. We dedicate a special section of Issue 4/2017 to Big Data. Prospective authors are asked to make the submissions for this section no later than the 31st of May 2017, placing "BigData - " before the paper title in OpenConf.

2017-Jan-30
We have the confirmation Advances in Electrical and Computer Engineering will be included in the Gale database.

2016-Dec-17
IoT is a new emerging technology domain which will be used to connect all objects through the Internet for remote sensing and control. IoT uses a combination of WSN (Wireless Sensor Network), M2M (Machine to Machine), robotics, wireless networking, Internet technologies, and Smart Devices. We dedicate a special section of Issue 2/2017 to IoT. Prospective authors are asked to make the submissions for this section no later than the 31st of March 2017, placing "IoT - " before the paper title in OpenConf.

Read More »


    
 

  2/2012 - 10

The Effects of the Acute Hypoxia to the Fundamental Frequency of the Speech Signal

MILIVOJEVIC, Z. N. See more information about MILIVOJEVIC, Z. N. on SCOPUS See more information about MILIVOJEVIC, Z. N. on IEEExplore See more information about MILIVOJEVIC, Z. N. on Web of Science, MILIVOJEVIC, M. See more information about  MILIVOJEVIC, M. on SCOPUS See more information about  MILIVOJEVIC, M. on SCOPUS See more information about MILIVOJEVIC, M. on Web of Science, BRODIC, D. See more information about BRODIC, D. on SCOPUS See more information about BRODIC, D. on SCOPUS See more information about BRODIC, D. on Web of Science
 
Click to see author's profile on See more information about the author on SCOPUS SCOPUS, See more information about the author on IEEE Xplore IEEE Xplore, See more information about the author on Web of Science Web of Science

Download PDF pdficon (629 KB) | Citation | Downloads: 434 | Views: 2,606

Author keywords
speech analysis, speech processing, fundamental frequency, dissonant frequency, acute hypoxia

References keywords
speech(10), signal(6), frequency(5), milivojevic(4), hypoxia(4), fundamental(4)
Blue keywords are present in both the references section and the paper title.

About this article
Date of Publication: 2012-05-30
Volume 12, Issue 2, Year 2012, On page(s): 57 - 60
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2012.02010
Web of Science Accession Number: 000305608000010
SCOPUS ID: 84865296358

Abstract
Quick view
Full text preview
When people that live at the small altitudes (up to 400 m above the sea level) climb on the mountain, they are exposed to the effects of an acute hypoxia. As a consequence, theirs oxygen concentration decreases in the tissue. This paper presents the analysis of the acute hypoxia effects to the speech signal at the altitudes up to 2600 m above the sea level. For the experiment, the articulation of vowels (A, E, I, O, U) from the test group of persons was recorded at different altitudes, which creates the speech signal database. The speech signal from database is processed by the original algorithm. As the results, the fundamental frequency and the energy of dissonant intervals of speech signal are obtained. Furthermore, the acute hypoxia effect to the energy distribution in the dissonant intervals of the speech signal is analyzed. At the end, the comparative analysis of the acute hypoxia effects shows that the level of the hypoxia can be determined by the change of the fundamental frequency and the energy of the dissonant intervals of speech signal. Hence, it is possible to bring conclusions about the degree of hypoxia, which in many situations can be of importance for avoiding catastrophic consequences.


References | Cited By  «-- Click to see who has cited this paper

[1] V. Liere, J. Edward, J. Clifford, Hypoxia. The University of Chicago and London, 1963.

[2] Richalet J. P., R. Kacimi, A. M. Antezana, "The control of chronotropic function in hypobaric hypoxia," Int. J. Sports Med. 13:S22-S24, 1992
[CrossRef] [PubMed] [Web of Science Times Cited 29]


[3] J. Obrenovic, "Fundamental frequency of the voice in relation to hypoxia as a stressor," Facta Universitatis, Series: Philosophy, Sociology and Psyhology, Vol. 2, No. 9, pp. 683-689, 2002.

[4] J. Obrenovic, M. Nesic, Cogntive values of speech signal under the conditions of acute hypoxia, Psihologiya, University of Nis, Vol. 2, No. 2, pp. 127-137, 2003.

[5] B. Yang , M. Lugger, "Emotion recognition from speech signals using new harmony features", Signal Processing, Vol. 90, pp. 1415-1423, 2010
[CrossRef] [Web of Science Times Cited 47] [SCOPUS Times Cited 68]


[6] I. Murray, C. Baber, A. South, "Towards a definition and working model of stress and its effects on speech", Speech Communication, Vol. 20, pp. 3-12, 1996
[CrossRef] [Web of Science Times Cited 35]


[7] R. Ruiz, E. Absil, B. Harmegnies, C. Legros, D. Poch, "Time and spectrum related variabilities in stressed speech under laboratory and real conditions", Speech Communication, Vol. 20, pp. 111-129, 1996
[CrossRef] [Web of Science Times Cited 30]


[8] S. Kang, "Dissonant frequency filtering technique for improving perceptual quality of noisy speech and husky voice", Signal Processing, Vol. 84, pp. 431-433, 2004
[CrossRef] [Web of Science Times Cited 6] [SCOPUS Times Cited 7]


[9] Z. Milivojevic, D. Balaneskovic, "Enhancement Of The Perceptive Quality Of The Noisy Speech Signal By Using Of DFF-FBC Algorithm", Facta Universitatis, Ser.: Elec. Energ. Vol. 22, No. 3, pp. 379-392, December 2009.

[10] H. S. Pang, S. J. Baek, Sung K. M., "Improved Fundamental Frequency Estimation Using Parametric Cubic Convolution", IEICE Trans. Fundamentals, E83-A, pp. 2747-50, 2000.

[11] Z. Milivojevic, M. Mirkovic, S. Milivojevic, "Fundamental Frequency Estimation of the Speech Signal Compressed by MP3 Algorithm Using PCC Interpolation", Advances in Electrical and Computer Engineering AECE, Vol. 10, No. 1, pp. 18-22, 2010
[CrossRef] [Full Text] [Web of Science Times Cited 3] [SCOPUS Times Cited 4]


[12] Z. Milivojevic, M. Mirkovic, "Estimation of the fundamental frequency of the speech signal modeled by the SYMPES method", AEU - International Journal of Electronics and Communications, Vol. 63, pp. 200-208, 2009
[CrossRef] [Web of Science Times Cited 4] [SCOPUS Times Cited 7]




References Weight

Web of Science® Citations for all references: 154 TCR
SCOPUS® Citations for all references: 86 TCR

Web of Science® Average Citations per reference: 12 ACR
SCOPUS® Average Citations per reference: 7 ACR

TCR = Total Citations for References / ACR = Average Citations per Reference

We introduced in 2010 - for the first time in scientific publishing, the term "References Weight", as a quantitative indication of the quality ... Read more

Citations for references updated on 2017-12-05 15:56 in 48 seconds.




Note1: Web of Science® is a registered trademark of Thomson Reuters.
Note2: SCOPUS® is a registered trademark of Elsevier B.V.
Disclaimer: All queries to the respective databases were made by using the DOI record of every reference (where available). Due to technical problems beyond our control, the information is not always accurate. Please use the CrossRef link to visit the respective publisher site.

Copyright ©2001-2017
Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania


All rights reserved: Advances in Electrical and Computer Engineering is a registered trademark of the Stefan cel Mare University of Suceava. No part of this publication may be reproduced, stored in a retrieval system, photocopied, recorded or archived, without the written permission from the Editor. When authors submit their papers for publication, they agree that the copyright for their article be transferred to the Faculty of Electrical Engineering and Computer Science, Stefan cel Mare University of Suceava, Romania, if and only if the articles are accepted for publication. The copyright covers the exclusive rights to reproduce and distribute the article, including reprints and translations.

Permission for other use: The copyright owner's consent does not extend to copying for general distribution, for promotion, for creating new works, or for resale. Specific written permission must be obtained from the Editor for such copying. Direct linking to files hosted on this website is strictly prohibited.

Disclaimer: Whilst every effort is made by the publishers and editorial board to see that no inaccurate or misleading data, opinions or statements appear in this journal, they wish to make it clear that all information and opinions formulated in the articles, as well as linguistic accuracy, are the sole responsibility of the author.




Website loading speed and performance optimization powered by: