Noisy classrooms are the bane of all lecturers. And the decibel levels somehow seem to increase, when you are trying to audio record your lectures. To break free from monotony, and to better engage students, most lecturers use PowerPoint slides while delivering lectures. You can use the built in audio recorder that comes with PowerPoint, to avoid snaky wires and […]

Background noise can be a dampener and wreck the nerves of the most spirited of us. Most consumer camcorders offer great video clarity and even kindergartners discuss about pixel count, but sadly audio clarity doesn’t seem to be the most important priority. Till you end up with that beautifully shot sunrise video that strangely enough has a buzzing sound in […]