Dissertation/Thesis Abstract

Analysis of Audio Recordings Made Using the Voice Recorder Application on Android Phones
by DeAngelis, Gina, M.S., University of Colorado at Denver, 2020, 59; 27956156
Abstract (Summary)

Android is one of the two main operating systems for mobile phones and includes an application for voice recording. Since extensive research has been completed on the "Voice Memos" application for iOS, there remains research to be completed on the default application for the Android OS. This thesis explores the user interface for four different Android phones with four different voice recording application versions. Features, limitations, editing capabilities, file formats and atom structure for each phone are discussed. A testing protocol was created and utilized for the creation of the test recordings. The analysis of those recordings explored authenticity, detected editing and discovered consistencies and inconsistencies between the recordings for each phone.

Indexing (document details)
Advisor: Grigoras, Catalin
Commitee: Smith, Jeff, Rogers, Marcus
School: University of Colorado at Denver
Department: Recording Arts
School Location: United States -- Colorado
Source: MAI 81/11(E), Masters Abstracts International
Subjects: Music, Computer science
Keywords: Android, Audio, HTC One, LG, Samsung, Voice recording
Publication Number: 27956156
ISBN: 9798645458775
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