It comes from:
Acoustics for radio and television studios - Gilford - BBC
Quoting from page 158 on membrane bass absorbers:
wood paneling remained as a source of low frequency absorption...until
"... 1947 when C. W. Goyder used sheets of Linoleum stressed over shallow air spaces as low frequency absorbers in the studios of All-India Radio in Delhi. These absorbed strongly over a narrow band surrounding the reasonance frequency determined by the mass of the linoleum and the stiffness of the enclosed air..."
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