(Amplification factors) can be high.Logical formLearned from1 sentences. Sensitivity may be achieved by having some stages of amplification.Logical formLearned from1 sentences. Amplification can be useless.Logical formLearned from1 sentences. A stage can be a stage of (power amplification).Logical formLearned from1 sentences. A stage can be constituted-of-or-filled-with (power amplification).Logical formLearned from1 sentences. An introduction of amplification may lead to a development of crooning.Logical formLearned from1 sentences. Bands may use (sound amplification).Logical formLearned from1 sentences. Amplification may replace a (sound box).Logical formLearned from1 sentences. Amplification may be increased.Logical formLearned from1 sentences. An (amplification system) can be effective.Logical formLearned from1 sentences. An (amplification system) can be for theaters.Logical formLearned from1 sentences. Amplification of a wave may take place.Logical formLearned from1 sentences. Amplification of radiation may be obtained by stimulated emission.Logical formLearned from1 sentences. Acronym can be for (microwave amplification).Logical formLearned from1 sentences. A light source may provide an amplification.Logical formLearned from1 sentences.