Ignore episode segments that are essentially unpleasant (7)
I believe the answer is:
noisome
'unpleasant' is the definition.
(I've seen this before)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for noisome that I've seen before include "Odorous" , "Disagreeable - noxious" , "Harmful to health; disgusting" , "Moonies (anag.)" , "Offensively malodorous" .)