DocumentCode
156182
Title
Improvement algorithm for the transmission voice efficiency in dispatch communication system
Author
Kulkov, Y.Yu.
Author_Institution
Murom Inst. (branch) of Vladimir State Univ., Murom, Russia
fYear
2014
fDate
7-13 Sept. 2014
Firstpage
360
Lastpage
361
Abstract
The present paper concerns the possibility to increase speech intelligibility in a communication system in a strong external acoustic noise. The result is achieved by using adaptive frequency spectrum correction by increasing the speech base frequency. To determine the instantaneous speech base period the method developed through a combination of cepstral and correlation methods is applied.
Keywords
adaptive estimation; cepstral analysis; correlation methods; frequency estimation; speech intelligibility; adaptive frequency spectrum correction; cepstral methods; correlation methods; dispatch communication system; external acoustic noise; instantaneous speech base period; speech base frequency; speech intelligibility; transmission voice efficiency;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave & Telecommunication Technology (CriMiCo), 2014 24th International Crimean Conference
Conference_Location
Sevastopol
Print_ISBN
978-966-335-412-5
Type
conf
DOI
10.1109/CRMICO.2014.6959432
Filename
6959432
Link To Document