Whether you are a singer or pod caster. You will need to record your voice and be able to do basic processing using a software to make the voice quality acceptable for circulation. We generally like to hear clear, crisp voice. When we perform in large hall or auditorium, there is some kind of reverberation which audience can hear , this also adds to overall experience. Sometimes the bass and treble are adjusted on mixer to given even better acoustics. Some mixers even have echo effect.