Cnoidal wave is the wave height, "λ" is the wavelength, "c" is the phase speed and "η" is the trough elevation. Further cn is one of the Jacobi elliptic functions and "K"("m") is the complete elliptic integral of the first kind; both are dependent on the elliptic parameter "m". The latter, "m", determines the shape of the cnoidal wave. For "m" equal to zero the cnoidal wave becomes a cosine function, while for values close to one the cnoidal wave gets peaked crests and (very) flat troughs. For values of "m" less than 0.95, the cnoidal function can be approximated with trigonometric
This Is the Sound example of what can be made when certain elements from genres collide and risks are taken." All lyrics written by Anna Murphy. All music by Anna Murphy, Ivo Henzi & Merlin Sutter. This Is the Sound This Is the Sound is the first studio album by the Swiss progressive metal band Cellar Darling. It was released on June 30, 2017, by Nuclear Blast. "This Is the Sound" received positive reviews by critics upon release. Writing for "Heavy", Dave Griffiths wrote, "This Is The Sound is a modern day work of art. The three talented musicians behind Cellar Darling have just