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Collected papers on acoustics (1922)

Sabine, Wallace Clement · Cambridge, Harvard University Press; [etc., etc.] · leaf 151

An illustration from Collected papers on acoustics, 1922, leaf 151
avail. The question is being taken up again by the churchfor renewed effort. 134 ARCHITECTURAL ACOUSTICS Aside from such cumulative evidence of ineffectiveness, it is notdifficult to show that there is no physical basis for the device. Thesound, whose echoes these wires are presumed to absorb,… … Fig. 2. Congregational Church, Naugatuck, Connecticut. McKim, Mead and White, Architects. sounding-board, if the string of a harp did not touch the thin sound-ing-board which faces its slender back, when plucked they wouldnot emit a sound which could be heard four feet away. The soundwhich comes…

Architectural acoustics

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