Credit: ©The Royal Society
    Image number: RS.14873

    Sphere of sound

    Date
    12 November 1683
    Object type
    Archive reference number
    Manuscript page number
    p129a
    Material
    Dimensions
    height (page): 179mm
    width (page): 224mm
    Subject
    Physics
       > Acoustics
    Description
    A figure illustrating how sound, uninhibited, travels. This was included in a paper by Narcissus Marsh (1638-1713), Bishop of Ferns and Leighlin, on a theory of sounds with an extended comparison between seeing and hearing. Marsh's paper was read at the meeting of the Dublin Philosophical Society on 12 November 1683, and then on 16 January 1684 at the Royal Society. It was printed in Philosophical Transactions of the Royal Society, vol. 14, no. 156 (February 1684).

    This figure is copied in LBC/9/164.
    Transcription
    Fig 2
    Semiplanum Spharae Phonicae Seu Acoustica
    Transcribed by the Making Visible project
    Object history
    At the meeting of the Royal Society on 16 January 1684, the minutes of the weekly meeting of the Dublin philosophical society were read, which reported that on 12 November 1683, '‘The Lord Bishop of Ferns [Narcissus Marsh, Bishop of Ferns and Leighlin] produced a discourse concerning sounds and hearing, and comparing them in many respects to images and seeing, he offered many curious proposals for advancing one, as the other is advanced by optic glasses’ (Birch 4:248).

    Printed in Narcissus Marsh, Lord Bishop of Ferns and Leighlin, ‘An introductory essay to the doctrine of sounds, containing some proposals for the improvement of acoustics’, Phil. Trans. vol. 14, no. 156 (February 1684), pp. 472-88.
    Associated place
    <The World>
       > Europe
          > Ireland
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