Wong , Calvin Tze Wei (2008) Transmission Of Voice Signal Using Square Wave Frequency Modulation. Project Report. UTeM, Melaka,Malaysia. (Submitted)
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Abstract
This project is about transmitting voice signal using square wave modulation technique. This project consists of 3 major blocks that is Analog to Digital Converter circuit modulation circuit and transmitter circuit. First of all, voice signal in a range of 300 to 4 KHz which in a sinusoidal fonn will be converted into digital signal before been modulated by using FSK modulation technique and this modulated signal will be transmitted through plastic fiber optic cable by the transmitter circuit. At the other end this transmitted signal will be converted to its original fonn. At the early stage of this project several software like Multisim and Proteus are been used to design, simulate, and for designing the PCB. At later stage, construction and testing on the actual circuit is commenced.
| Item Type: | Final Year Project (Project Report) |
|---|---|
| Uncontrolled Keywords: | Radio frequency modulation, Microwave communication systems |
| Subjects: | T Technology > T Technology (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Library > Final Year Project > FKEKK |
| Depositing User: | Mohd Syahrizal Mohd Razali |
| Date Deposited: | 15 Aug 2012 03:44 |
| Last Modified: | 28 May 2015 03:33 |
| URI: | http://digitalcollection.utem.edu.my/id/eprint/5344 |
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