Please use this identifier to cite or link to this item:
Title: Development and implementation of audio processing techniques on iOS devices
Authors: Tan, Yong Da
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2014
Abstract: The aim of the project is to develop and implement audio signal processing into iOS device. In the project, the author use his own Apple iPhone 4 to test the reliability and stability of the App he have created. Apple product such as the iPhone, iPad and their notebook are increasingly popular among our daily lives with rapid advancement. iOS framework and development tool was investigated to create the Audio app. This iOS audio app created comes with user control function buttons, track progressive bar and a volume slider. It will be running in real time. Digital signal processing such as increasing or decreasing the tempo of the song and two filters were implemented. Filter gain can be adjusted. Despite the limited resource on the CPU memory and computational of the mobile phone, the app manage to run in low latency. An user-friendly interface was also integrated with phone call and email function.
Rights: Nanyang Technological University
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:EEE Student Reports (FYP/IA/PA/PI)

Files in This Item:
File Description SizeFormat 
  Restricted Access
2.58 MBAdobe PDFView/Open

Page view(s) 50

checked on Sep 25, 2020

Download(s) 50

checked on Sep 25, 2020

Google ScholarTM


Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.