What is the safe and comfortable range in decibels? We recently switched from live music to running a dvd through the computer to provide the music. Same songs, so not talking the worship wars. Since we switched about 1/3 of the adults started coming in after the music or staying in the fellowship hall til after the music. Kids that were being nice in church are now acting up. The complaint is that it is TOOO LOUD. Sound man and pastor saying it isn't. Is there some objective standard for how loud is "too loud"?