Thesis Details

Implementace jednoduchého rozpoznávače řeči pro Android

Bachelor's Thesis Student: Čuba Eduard Academic Year: 2017/2018 Supervisor: Szőke Igor, Ing., Ph.D.
English title
Implementation of Simple Speech Recognizer in Android
Language
Czech
Abstract

The goal of this project is to implement speech recognition software for Android platform. This paper outlines fundamental components of a speech recognizer and reviews the techniques used to optimize the process of speech recognition on Android devices. Firstly, it examines the implementation of the acoustic feature extraction and phoneme estimation processes. Then, it describes the design and implementation of a decoder used to process phoneme estimations into transcription, utilizing only limited resources of a mobile device. The project is divided into several modules, forming an Android library, which should be easy to extend and can be provided with custom models tailored for the desired use. Later, this paper discloses various approaches to modeling abstract data structures for recognition network representation, as well, as the ways of further development and applications of this project.

Keywords

speech recognition, dynamic decoder, Android, NDK

Department
Department of Computer Graphics and Multimedia FIT BUT
Degree Programme
Information Technology
Files
Status
defended, grade A
Date
12 June 2018
Reviewer
Glembek Ondřej, Ing., Ph.D.
Committee
Černocký Jan, prof. Dr. Ing. (DCGM FIT BUT), předseda
Jaroš Jiří, doc. Ing., Ph.D. (DCSY FIT BUT), člen
Novák Michal, doc. RNDr., Ph.D. (DMAT FEEC BUT), člen
Orság Filip, Ing., Ph.D. (DITS FIT BUT), člen
Rychlý Marek, RNDr., Ph.D. (DIFS FIT BUT), člen
Citation
ČUBA, Eduard. Implementace jednoduchého rozpoznávače řeči pro Android. Brno, 2018. Bachelor's Thesis. Brno University of Technology, Faculty of Information Technology. 2018-06-12. Supervised by Szőke Igor. Available from: https://www.fit.vut.cz/study/thesis/19075/
BibTeX 
@bachelorsthesis{FITBT19075,
    author = "Eduard \v{C}uba",
    type = "Bachelor's thesis",
    title = "Implementace jednoduch\'{e}ho rozpozn\'{a}va\v{c}e \v{r}e\v{c}i pro Android",
    school = "Brno University of Technology, Faculty of Information Technology",
    year = 2018,
    location = "Brno, CZ",
    language = "czech",
    url = "https://www.fit.vut.cz/study/thesis/19075/"
}

Theses

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