Not only do students suffer from poor audio quality, but teachers also face poor sound quality. If the sound quality is not good, it will make it difficult for learners to understand the topic being taught. A lot of unnecessary noise comes from outside the room itself, such as street noise coming through a window or noise from the hallway seeping through the door.<\/strong> The teacher\u2019s clear audio leads to better educational outcomes for both students and teachers. To rectify the poor audio quality it is better to connect microphones to digital recording systems for clear, intelligible lecture capture.<\/p>\n