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It is achievable for us to listen for these 'love songs'; however using a bat detector allows a person's ear to pick up the singing even better. Stage Mode disables the i - Phone speakers to avoid feedback; the i - Phone has to be hooked up to your stereo to try out the sound with this mode. Sermons don't have to be ultra loud if your speaker is speaking by their self. Others focus over a neutral area at the back with the room.