Whispering gallery to the walls, an effect that was discovered in the whispering gallery of St Paul's Cathedral in London. The extent to which the sound travels at St Paul's can also be judged by clapping in the gallery, which produces four echoes. Other historical examples are the Gol Gumbaz mausoleum in Bijapur and the Echo Wall of the Temple of Heaven in Beijing. A hemispherical enclosure will also guide whispering gallery waves. The waves carry the words so that others will be able to hear them from the opposite side of the gallery. The gallery may also be in the form
Whispering Jack Switzerland, No. 6 in the UK, and No. 6 in Austria. The song was written by Andy Qunta (ex-Icehouse), Keith Reid (Procol Harum), Maggie Ryder and Chris Thompson (ex-Manfred Mann's Earth Band). "Whispering Jack", released in October, became the highest-selling album by an Australian act in Australia, and peaked at No. 1 on the Australian Kent Music Report Album Charts for a total of 25 weeks. As of 2006, it was 24x platinum indicating sales of over 1.68 million units in Australia alone. The album was released internationally on RCA/BMG and peaked at No. 1 in Sweden, No. 3 in