Media:
Availability:
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Last broadcast on Sat, 13 Sep 2008, 03:00 on BBC Four (see all broadcasts).
Synopsis
David Howard, professor of music technology at the University of York, presents a documentary about the human voice, explaining just how it works and why replicating it is such a challenge. Comedian Jeremy Hardy and impressionist Rory Bremner are amongst the contributors.

Credits
- Presenter
- David Howard