Most
people forget the audio. It can make the subtle, yet powerful impact
to keep your audience attentive and alert." —
Doug Pricer, Teachlogic
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Audio
When a
visual is combined with a voice, retention increases 50 percent.
Creating a "sound field" where
the sound is amplified and evenly distributes the volume of the speakers
voice to 15db above the ambient noise level in the room enhances
learning. Attention span improves; productivity increases and
audiences tend to participate more.
In short, the more an audience can hear, the more they learn and retain.
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