Identification of Noise Source

IDENTIFICATION OF NOISE SOURCE




a. Identify the condition under which the noise occurs, and check the noise filter on the related part.
b. Reference:
- Make sure first that there is no noise from outside.
Failing to do so makes the noise source detection difficult and leads to misunderstanding.
- The noise should be removed in descending order of loudness.
- Tuning the radio so that no station is received makes noise noticeable, making the recognition the phenomenon easier.