Inside Out Library · Explore

Scientific American, Vol. 38, No. 4 (1878) (1878)

leaf 10

An illustration from Scientific American, Vol. 38, No. 4 (1878), 1878, leaf 10
gns. In the process of re- sultant curve which will correctly represent the effect pro- insertion of wires of the requisite thickness to form the duced upon the ear, loop; they are then withdrawn. This weaver—whether by Fig. 1 shows a curve representing a composite tone formed cogitation or as the… … asked. After some further conversation a bargain In order to prevent the interference occasioned by was struck, and a sum agreed upon, which the the action of the sonorous vibrations of the atmos- weaver should be entitled to claim in the event of phere upon the back side of the membrane, when his…

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 38, No. 4 (1878)

More like this