TECHNOLOGY 

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KembaraXtra-Computer Terms – bandpass filter:
A bandpass filter is an electronic circuit designed to allow signals within a specific frequency range to pass through while blocking or reducing signals outside that range. The selected range of frequencies that the filter allows to pass is known as the passband.


Signals with frequencies higher or lower than this defined band are either attenuated or completely blocked. Bandpass filters are commonly used in communication systems, audio equipment, and radio technologies to isolate useful signals and reduce unwanted noise or interference.


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