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Last broadcast on Wed, 22 Apr 2009, 11:00 on BBC Radio 4 (see all broadcasts).
Synopsis
Trevor Cox explores how our voice and our hearing develop and change through our lives, from the vague rumblings that first greet us in the womb to our last gasping breath.

Broadcasts
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Mon 28 Jul 200821:00
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Wed 22 Apr 200911:00

