ON SOUND

AND

ATMOSPHERIC VIBRATIONS,

WITH THE

MATHEMATICAL ELEMENTS OF MUSIC.

Cambridge:

PRINTED BY C. J. CLAY, M.A.

AT THE UNIVERSITY PRESS.

GEORGE BIDDELL AIRY, M.A. LL.D. D.C.L.

FORMERLY FELLOW, NOW HONORARY FELLOW, OF TRINITY COLLEGE;
LATE LUCASIAN PROFESSOR OF MATHEMATICS, AFTERWARDS PLUMIAN PROFESSOR
OF ASTRONOMY AND EXPERIMENTAL PHILOSOPITY

IN THE UNIVERSITY OF CAMBRIDGE.

ASTRONOMER ROYAL.

NERIA

SECOND EDITION.

London:

MACMILLAN AND CO.

[All Rights reserved.]