What are equal-loudness contours and how do they relate perceived loudness to frequency and amplitude?

Jan 1, 1975 ... A first approximation to finite amplitude waves of large wavelength is obtained. ... wave solutions given by Korteweg and deVries. The amplitude of a sound wave determines its loudness or volume. A larger amplitude means a louder sound, and a smaller amplitude means a softer sound. Explore the wonderful world of waves! Even observe a string vibrate in slow motion. Wiggle the end of the string and make waves, or adjust the frequency and ... Apr 1, 2017 ... Amplitudes of Quantum Waves Determine Probabilities. Instead of determining energy level, the amplitude of a quantum wave determines ... Jun 19, 2021 ... The link is the number of photons, which is frequency-dependent. Meaning an electromagnetic wave of given amplitude (energy) consists of less ... amplitude wave activity and noted that the meridional excursion exhibited during LC1 was partly nonlinear advection and not completely a wave propagation phe-. Dec 20, 2021 ... To understand audio phase, see How sound waves interact. Choose Window > Phase Meter. Right-click the Phase Meter panel ... ... wave generator) are always producing a full-amplitude wave. You control the amplitude of that wave with multiplication, using *~ or some other object that ... Amplitude is half of the wave height; it is the distance from crest to the still-water level. ; Wavelength is the measurement from crest to crest, or spacing ... True amplitude wave field extrapolation with applications in seismic shot record redatuming / George Laurens. Peels.-. [S.l. : s.n.] (Zoetermeer : Gebotekst) ...