Siang Yan, Chai (2006) Design Of A Portable MP3 Player. Project Report. UTeM, Melaka, Malaysia. (Submitted)
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Abstract
This project is to design and physically create a portable MP3 player in the form of hardware and software. The portable MP3 player is an electronic device that can decode and play MP3 files. The MP3 format is a compression system for music. The MP3 player utilizes a memory device (Compact Flash) for storing MP3 files. The decoder (VS 1001 k) takes an MP3 file and converts it to an analog signal with the use of a digital-to-analog converter. After the file is converted, the signal is amplified through an amplifier so that the sound can be heard with the use of speakers or headphones. There are some user-interface buttons to allow the user to switch songs, pause, next,previous and adjust the volume. The microcontroller (PIC I 6F877) has the responsibility of coordinating all activities within the MP3 player. All devices send and receive information from the microcontroller. A high level programming language C is used to program in the microcontroller.
| Item Type: | Final Year Project (Project Report) |
|---|---|
| Uncontrolled Keywords: | MPEG (Video coding standard) |
| Subjects: | T Technology > T Technology (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Library > Final Year Project > FKEKK |
| Depositing User: | Siti Syahirah Ab Rahim |
| Date Deposited: | 22 Jul 2013 00:34 |
| Last Modified: | 28 May 2015 03:58 |
| URI: | http://digitalcollection.utem.edu.my/id/eprint/8734 |
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