i believe the residents of the building in conversations with you had recommended somebody like salter who understands sound atenuation. j.k. sound specializes more in making loud sound. so perhaps you're consulting the wrong people. >> we would be happy to consult with whoever the commission would like to point. at this point -- commissioner joseph: the commission isn't going to recommend who you should consult. commissioner meko: this has been an ongoing problem for months and mons and we've seen the emails going back and forth and you should have consulted somebody who can lead you to a solution. but the bottom line really is that the law says your sound is not to be audible in any surrounding residence or business. neighborhoods or businesses. >> taking up the super low frequency of vibration and that part of the sound the vibrates, the only thing you can do to help your base speaker is to put them on isolate jurors so the base -- put them on isolate errors isolator -- on isolators. the best thing is airspace. maybe you can consult someone about creating an air space on your roof i