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Implementing a Speech Enhancement Framework in Android
Umeå University, Faculty of Science and Technology, Department of Computing Science.
2015 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

TrueVoice is a software framework containing methods for improving speech quality in hands-free full-duplex communication systems. It has previously been successfully implemented in embedded systems such as conference phones. However, software written for embedded systems are often tailored to perform a particular task and may not suitable for general-purpose operating systems such as Android.

This thesis gives an introduction to relevant speech enhancement methods and present how audio functionality is obtained in Android. It then describes how a prototype was implemented to show that it is indeed possible to implement TrueVoice successfully on Android.

Place, publisher, year, edition, pages
2015. , 30 p.
UMNAD, 1007
National Category
Engineering and Technology
URN: urn:nbn:se:umu:diva-99836OAI: diva2:788274
External cooperation
Limes Audio
Educational program
Master of Science Programme in Computing Science and Engineering
Available from: 2015-02-13 Created: 2015-02-13 Last updated: 2015-02-13Bibliographically approved

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Department of Computing Science
Engineering and Technology

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