Doppler Effect
Frequency shift for a moving source or observer
f′ = f · (c + vₒ) / (c − vₛ)
Observed frequency (f′)
482.173 Hz
Frequency shift (Δf)
+42.173 Hz
Relative change
+9.585%
Emitted wavelength (λ)
0.7795 m
Observed wavelength (λ′)
0.7114 m
Source Mach number
0.0875
Pitch
Higher