Assertion: sound wave's amplitude | /r/HasProperty | constant
Facets:
value: with a
type: OTHER
value: at any point
type: TEMPORAL
Source sentences:
text: The amplitude of a wave may be constant (in which case the wave is a c.w. or continuous wave), or may be modulated so as to vary with time and/or position.
text: Since the wave is sinusoidal, the wavelength, amplitude and frequency are constant.
text: This equation describes a wave that oscillates in time, but has a spatial dependence that is stationary; at any point x the amplitude of the oscillations is constant with value 2 A sin ⁡ ( 2 π x λ ) {