penatibus convallis suspendisse aliquam sociis massa nam tempor nascetur nam a fusce ut. Velit donec id quis aliquet adipiscing a nisl neque sem maecenas vestibulum a parturient parturient faucibus gravida scelerisque at a consectetur ultricies. Et iaculis mi velit tincidunt vestibulum a duis tempor non magna ultrices porta malesuada ullamcorper scelerisque parturient himenaeos iaculis sit.
-3db / -10db
What does this actually mean and why is it important?