Description: Noise voltage refers to unwanted electrical signals that interfere with the desired signal in an electronic system. This phenomenon can be caused by various sources, such as electromagnetic interference, fluctuations in power supply, or even the operation of electronic components themselves. Noise voltage can manifest as spikes, hums, or random variations in the signal, which can affect the quality and accuracy of measurements and communications in electronic devices. Identifying and mitigating noise voltage is essential to ensure that systems operate optimally, especially in applications where precision is paramount. To address this issue, techniques such as shielding, filtering, and careful circuit design are employed, allowing for the minimization of the impact of these unwanted signals and improving the integrity of the desired signal.
