A headset can be with (noise cancellation).Logical formLearned from15 sentences. Levels can be constituted-of-or-filled-with (noise reduction).Logical formLearned from15 sentences. Persons may make a noise.Logical formLearned from15 sentences. A noise may pertain-to men.Logical formLearned from15 sentences. A noise may fade.Logical formLearned from15 sentences. A noise can be intolerable.Logical formLearned from15 sentences. A noise can be alert.Logical formLearned from15 sentences. A (noise code) may pertain-to a city.Logical formLearned from15 sentences. Noise can be around a person.Logical formLearned from15 sentences. A noise can be controlled.Logical formLearned from15 sentences. Response can be to noise.Logical formLearned from15 sentences. Passengers may hear noise.Logical formLearned from15 sentences. A (noise level) can be constituted-of-or-filled-with some decibels.Logical formLearned from15 sentences. Noise can be in a head.Logical formLearned from15 sentences. Noise can be disruptive.Logical formLearned from15 sentences.