The way the human voice works is a marvel of acoustic engineering. Award-winning engineer, Prof. Andy McIntosh will look at how the voice works both in speaking and singing, noting that the ability to sing with words is unique to humans and, supremely, there is One Voice which is unique above all others.
The broadcast will begin at 7:30 pm (London time, 2:30 New York time).
A time of Q&A will follow.
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