A male may announce into a microphone.Logical formLearned from4 sentences. A (reference microphone) may undergo a use.Logical formLearned from4 sentences. Problems can be with microphones.Logical formLearned from4 sentences. A microphone may pick_up.Logical formLearned from4 sentences. A person may stand before a microphone.Logical formLearned from4 sentences. A (headset microphone) may pertain-to a male.Logical formLearned from4 sentences. A microphone can be on stage.Logical formLearned from4 sentences. System may include (microphone cables).Logical formLearned from4 sentences. A (gain knob) can be for microphone.Logical formLearned from4 sentences. A (microphone jack) may pertain-to a computer.Logical formLearned from4 sentences. A microphone may be thrusted in a face.Logical formLearned from4 sentences. A location may pertain-to a microphone.Logical formLearned from4 sentences. A microphone may be connected to a system.Logical formLearned from4 sentences. A sensitivity may pertain-to microphones.Logical formLearned from4 sentences. Comments may be overhearded through a (stump microphone).Logical formLearned from4 sentences.