If you make a noise, a man wearing just boxers will attack you
A: It is a relay or another noise maker the sing out if a moist detector sense either no water or water to give an alarm by sounding off
difference between detector and diode
the function of a diode detector is to detect stuff
diode detector for am demodulation
What the difference between envelop and coherent detection of AM signals
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tagos
A noise detector is a device to use in detecting noise in a certain area or room. Detection device can be set or program accordingly to a desired level of noise or decibels (db) to activate the alarm for the detector,
microphone
A room noise detector could serve as a burglar alarm during the night and when away from home, of course, if no noisy dogs or other pets. It could serve as a child protection device, near a door to the outside of the home or near a swimming pool gate to alert the adults of he child's presence near the pool, or a road with traffic.
1) It can be used as a type of burglar alarm. 2) Someone who needs to know, for example, if a baby is crying.
Your chirping smoke detector is likely making noise because its battery is low or needs to be replaced. To stop the chirping noise, you can try replacing the battery with a new one. If the issue persists after replacing the battery, it may be a sign that the smoke detector itself needs to be replaced.
A cobra detector is a radar detector. Radar detectors work the same way a radio receiver does. The radar detector looks for frequencies that a radar gun uses.
Noise blocking windows are effective in reducing external noise pollution inside a room by blocking out a significant amount of noise from entering the room.
examples of internal noise.thermal noise,short noise,i/f noise
machudao
Noise-proof windows are effective in reducing external noise levels inside a room by blocking out a significant amount of noise from entering the room. The level of noise reduction can vary depending on the quality of the windows and the specific noise sources outside.