Audio is a key element for many types of e-learning content. Relevant, high-quality audio helps capture learners’ attention, contextualize information, and makes for a more captivating multimedia experience.
GOOD AUDIO HAS
No background noises or hums (usually comes from electronics, appliances, environmental noise, and mic setup issues)
Little to no echo (usually comes from undampened hard surfaces in your recording space or from recording in too big a space)
No distracting “popping” sounds on “p” and “t” sounds (not all voices and mics have this problem, but if you do, a pop filter helps)
Adequate base volume that comes out of both headphone buds
DELIVERY QUALITY Students expect you to sound like you know what you are talking about.
Good delivery includes:
Straightforward speaking style with very few umms” and “ahhs” Enthusiastic and energetic tone of voice.
Recording equipment can strip some energy from your performance –aim to deliver a little more enthusiasm than usual
Clear pronunciation of words and use of pauses to emphasize important points