東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

Applications of the continuous wavel...

Refaee, Hassan.

FindBook

Google Book

Amazon

博客來

Applications of the continuous wavelet transform to analyzing otoacoustic emissions.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Applications of the continuous wavelet transform to analyzing otoacoustic emissions./
作者:	Refaee, Hassan.
面頁冊數:	119 p.
附註:	Source: Masters Abstracts International, Volume: 33-03, page: 0940.
Contained By:	Masters Abstracts International33-03.
標題:	Engineering, Biomedical. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MM92370
ISBN:	9780315923706

Applications of the continuous wavelet transform to analyzing otoacoustic emissions.
Refaee, Hassan.

Applications of the continuous wavelet transform to analyzing otoacoustic emissions. - 119 p.

Source: Masters Abstracts International, Volume: 33-03, page: 0940.

Thesis (M.A.Sc.)--University of Toronto (Canada), 1994.

This thesis investigates the advantages of using the wavelet transform (WT) to analyze otoacoustic emissions (OAEs) and speech signals. In particular we test the hypothesis that the WT is a suitable method for extracting the most important features of OAEs. First, we investigate the WT and its properties. We compare it with some other popular signal processing tools such as the Windowed Fourier Transform (WFT) and the Wigner Distribution (WD), in terms of time and frequency resolution, transient detection and robustness to noise. We then choose an algorithm to implement the WT and modify it in a manner that best suits our application. The modified algorithm is implemented in a graphical programming environment provided by LabVIEW (TM, National Instruments, Inc.). Some standard signals, including speech, are used to show the reliability of the algorithm. Finally, some samples of OAEs are recorded and then analyzed with the WT in an attempt to extract and display the information in the signals. For the applications considered, the WT is found to provide a superior representation compared to the other methods tested. (Abstract shortened by UMI.)

ISBN: 9780315923706Subjects--Topical Terms:

1017684
Engineering, Biomedical.

Applications of the continuous wavelet transform to analyzing otoacoustic emissions.
LDR:02038nmm 2200277 4500 001 1820737
005 20061114120910.5
008 130610s1994 eng d
020 $a 9780315923706
035 $a (UnM)AAIMM92370
035 $a AAIMM92370
040 $a UnM $c UnM
100 1 $a Refaee, Hassan. $3 1909947
245 1 0 $a Applications of the continuous wavelet transform to analyzing otoacoustic emissions.
300 $a 119 p.
500 $a Source: Masters Abstracts International, Volume: 33-03, page: 0940.
500 $a Supervisor: Hans Kunov.
502 $a Thesis (M.A.Sc.)--University of Toronto (Canada), 1994.
520 $a This thesis investigates the advantages of using the wavelet transform (WT) to analyze otoacoustic emissions (OAEs) and speech signals. In particular we test the hypothesis that the WT is a suitable method for extracting the most important features of OAEs. First, we investigate the WT and its properties. We compare it with some other popular signal processing tools such as the Windowed Fourier Transform (WFT) and the Wigner Distribution (WD), in terms of time and frequency resolution, transient detection and robustness to noise. We then choose an algorithm to implement the WT and modify it in a manner that best suits our application. The modified algorithm is implemented in a graphical programming environment provided by LabVIEW (TM, National Instruments, Inc.). Some standard signals, including speech, are used to show the reliability of the algorithm. Finally, some samples of OAEs are recorded and then analyzed with the WT in an attempt to extract and display the information in the signals. For the applications considered, the WT is found to provide a superior representation compared to the other methods tested. (Abstract shortened by UMI.)
590 $a School code: 0779.
650 4 $a Engineering, Biomedical. $3 1017684
650 4 $a Health Sciences, Audiology. $3 1018138
690 $a 0541
690 $a 0300
710 2 0 $a University of Toronto (Canada). $3 1017674
773 0 $t Masters Abstracts International $g 33-03.
790 1 0 $a Kunov, Hans, $e advisor
790 $a 0779
791 $a M.A.Sc.
792 $a 1994
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MM92370