| dc.contributor |
Robert Rodman, Committee Co-Chair |
|
| dc.contributor |
Donald Bitzer, Committee Co-Chair |
|
| dc.contributor |
David McAllister, Committee Co-Chair |
|
| dc.contributor |
Erik R. Thomas, Committee Member |
|
| dc.creator |
Taylor, Jamie |
|
| dc.date |
2010-04-02T18:58:00Z |
|
| dc.date |
2010-04-02T18:58:00Z |
|
| dc.date |
2006-04-13 |
|
| dc.date.accessioned |
2023-02-28T17:08:14Z |
|
| dc.date.available |
2023-02-28T17:08:14Z |
|
| dc.identifier |
etd-02282006-225937 |
|
| dc.identifier |
http://www.lib.ncsu.edu/resolver/1840.16/4639 |
|
| dc.identifier.uri |
http://localhost:8080/xmlui/handle/CUHPOERS/265656 |
|
| dc.description |
A method is presented for extracting a useful phase signal from natural input speech. The phase signal is then processed to extract signatures for ⁄m⁄ and ⁄n⁄ based on the variance of the phase. An average signature is created for each of 8 speakers using three utterances of each ⁄m⁄ and ⁄n⁄. This average signature is then used to classify unknown input utterances. Classification accuracy averages 75%. |
|
| dc.rights |
I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. I hereby grant to NC State University or its agents the non-exclusive license to archive and make accessible, under the conditions specified below, my thesis, dissertation, or project report in whole or in part in all forms of media, now or hereafter known. I retain all other ownership rights to the copyright of the thesis, dissertation or project report. I also retain the right to use in future works (such as articles or books) all or part of this thesis, dissertation, or project report. |
|
| dc.subject |
nasals |
|
| dc.subject |
spectral phase |
|
| dc.subject |
speech recognition |
|
| dc.title |
Using Phase Characteristics of Speech to Distinguish /m/ and /n/ |
|