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DESIGN AND CONSTRUCTION OF SOUND DETECTOR WITH ALARM SYSTEM
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- Contributor: projectwaka
- engagements: 274
- Case No: 113797pw
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ABSRACT - [ Total Page(s): 1 ]This project is design and construction of a sound detector with alarm system was done primarily to detector sound. It can be use in industrial and domestics. It employ four discreet stages with power supply which power the system. The 1st block is pick up amplifier containing the microphone and the input which serve as a transformer which the function is to pick up the smallest sound that comes close to the amplifier The second block is comparator with hysterias. The function as analogue to digital convector and also it help to accumulate amparm sound like sound of the gun short or any othe
... Continue Reading
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ABSRACT - [ Total Page(s): 1 ]This project is design and construction of a sound detector with alarm system was done primarily to detector sound. It can be use in industrial and domestics. It employ four discreet stages with power supply which power the system. The 1st block is pick up amplifier containing the microphone and the input which serve as a transformer which the function is to pick up the smallest sound that comes close to the amplifier The second block is comparator with hysterias. The function as analogue to digital convector and also it help to accumulate amparm sound like sound of the gun short or any othe
... Continue Reading
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