GENERAL CABLES
LOUD SPEAKERS IN ST. PAUL'S. (British Official Wireless.) RUGBY, August 8. Experiments are being' 1 made in St., Paul’s. Cathedral in the transmission of sermons by loud speakers ) wldcb have been placed, beneath, .the; choir, galleries and are . invisible to the congregation. It is ’recalled that Sir Christopher Wren, • who built St. Paul’s Cathedral, gav e careful study to the subject of resonance. Further tests will be made later. RADIO PROGRESS IN 'BRAINY.,/
" "' ' 9 RUGBY, ‘August 8. ;; British radio equipment ers are ihold'ing an exhibition at Olympia, London, this month. Ten years ago six radio manufacturers provided £IO,OOO each to form -the capital of the 'British Broadcasting Company. The industry, which ha® now an irives capital of .thirty million ’ pounds, „aijd which employs directly and in auxiliary trades one million people, continues to expand . rapidly, and this exhibition, which will bo open from August, 19, to 27, will show many further developments in the new science
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Hokitika Guardian, 10 August 1932, Page 6
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158GENERAL CABLES Hokitika Guardian, 10 August 1932, Page 6
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