The Mail reports an acoustic-archaeological experiment:
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Part-time DJ Dr Till, an expert in acoustics and music technology at Huddersfield University, believes the standing stones of Stonehenge had the ideal acoustics to amplify a 'repetitive trance rhythm' not dissimilar to some kinds of modern trance music.Stonehenge would have had strange acoustic effects thousands of years ago
The original Stonehenge probably had a 'very pleasant, almost concert-like acoustic' that our ancestors slowly perfected over many generations. Because Stonehenge itself is partially collapsed, Dr Till, used a computer model to conduct experiments in sound.
The most exciting discoveries came when he and colleague Dr Bruno Fazenda visited a full-size concrete replica of Stonehenge, which was built as a war memorial by American road builder Sam Hill at Maryhill in Washington state.
He said: 'We were able to get some interesting results when we visited the replica by using computer-based acoustic analysis software, a 3D soundfield microphone, a dodecahedronic (12-faced) speaker, and a huge bass speaker.
'We have also been able to reproduce the sound of someone speaking or clapping in Stonehenge 5,000 years ago.
'The most interesting thing is we managed to get the whole space (at Maryhill) to resonate, almost like a wine glass will ring if you run a finger round it.
'While that was happening a simple drum beat sounded incredibly dramatic. The space had real character; it felt that we had gone somewhere special.'