Hasnizah , Geno (2005) Digital Audio Frequency Meter. Project Report. Melaka, Malaysia, UTeM. (Submitted)
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Abstract
Lnstrumentation system can be divided into two broad categories, analog system and digital system. With progressing technology, digital meter is design to make the measuring value more accurate. The project of digital audio frequency meter is the hardware design to detect the frequency value of a given an audio signal. The frequency meter will detect the sound and display frequency measured. The sound can be from speech, any musical instrument or a stereo system then will convert the signal into di~~tal that applied in a combination of7 segment to displalY. The Digital Audio Frequency Meter capable to measure the audible sound frequency that measure in Hertz in between 90 Hz to J999Hz.A device can be apply to maJllY kind of circuit such as in computer to detect the sound and measure the frequency to solve the problem setting an equalizer in order to obtain a flatter frequency respons'~ .
| Item Type: | Final Year Project (Project Report) |
|---|---|
| Uncontrolled Keywords: | Sound -- Recording and reproducing -- Digital techniques, Frequency meters, Audio frequency |
| Subjects: | T Technology > T Technology (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Library > Final Year Project > FKEKK |
| Depositing User: | Nooraidillah Rasdi |
| Date Deposited: | 10 Sep 2013 03:04 |
| Last Modified: | 28 May 2015 04:05 |
| URI: | http://digitalcollection.utem.edu.my/id/eprint/9658 |
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