What is another word for tunes in on?
Pronunciation: [tjˈuːnz ɪn ˈɒn] (IPA) 
The phrase "tunes in on" implies focusing or paying attention to something specific. There are a variety of synonyms that convey similar meanings, such as "zeroes in on," "fixates on," "concentrates on," "homes in on," "zeroes in on," "directs attention to," "fixes one's gaze on," "observes closely," "attunes to," "listens closely to," "hones in on," and "pays heed to." Each of these phrases can be used in different contexts depending on the situation or subject matter, but they all convey a sense of directing one's attention to a specific point or detail in order to fully understand or appreciate it.
