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 Grass Mum". It was number one in the UK Singles Chart for three weeks from 7 June 1975. The record is a comic version of The Ink Spots' 1940 recording, and was sung in character. The notion of Whispering Grass extends back to Greek mythology, notably the myth of Midas. The song was also recorded by: Whispering Grass "Whispering Grass (Don't Tell The Trees)" is a popular song written by Fred Fisher and his daughter Doris Fisher. The song was first recorded by Erskine Hawkins & His Orchestra in 1940. The Ink Spots featuring Bill Kenny also recorded it the same