Antonyms for the word "more modulated" can be "uncontrolled," "unrestrained," or "chaotic." "Uncontrolled" refers to a lack of moderation or regulation, something that is wild, excessive, or unchecked in nature. "Unrestrained" implies a lack of limitations or boundaries, with actions or behavior that are free and unrestrained. "Chaotic" is used when things are disorderly, unpredictable, and confused, with no clear organization or control. Therefore, if you want to describe something that is the opposite of "more modulated," you can use these antonyms to convey the meaning that you intend.