Michael, a famous musician, is designing a new apartment that will serve as both his residence and his recording studio. Since the music studio shares a wall with his bedroom, Michael wants to be sure that the recording studio is soundproof. This means that Michael wants to be sure that any sound from the studio is well under his while he is in his bedroom.

The anwer is absolute threshold.

Explanation:

The absolute threshold is the least perceptible stimulus of any kind. In the example, Michael is concerned with his hearing absolute threshold. A common way of measuring it is to gradually increase a sound frequency until the person can perceive the sound. However, the stimulus must be detected at least 50% of the times.

if you have to make a general question and respond to your thoughts, then this isn't really a question someone can you on. read the passage, form your question, and answer using your thoughts. no one else can understand how you interpreted this text if you don't tell us.

chavez's example shows that nonviolent protest can work well. it shows that one nonviolent man can stop a mob, which proves chavez's point and persuades people to protest nonviolently.