2017-08-03 05:38:24 UTC
Stationary receiver: Loading Image...
Moving receiver: Loading Image...
By observing the two indicator lights, you can see for yourself that, once more, there is a blue-shift - the pulse frequency measured at the receiver is somewhat higher than the frequency with which the pulses are sent out. This time, the distances between subsequent pulses are not affected, but still there is a frequency shift: As the receiver moves towards each pulse, the time until pulse and receiver meet up is shortened. In this particular animation, which has the receiver moving towards the source at one third the speed of the pulses themselves, four pulses are received in the time it takes the source to emit three pulses." http://www.einstein-online.info/spotlights/doppler
The frequency measured by the moving observer (receiver) is
f' = (4/3)f = (4/3)(c/d)
where f=c/d is the frequency measured by the stationary observer and d is the distance between subsequent pulses. The speed of the pulses relative to the moving observer is, accordingly,
c' = df' = (4/3)c = 400000 km/s,
in violation of Einstein's relativity.
Einsteinians may wish to introduce relativistic corrections (time dilation), in an attempt to save Divine Albert's Divine Theory. The effect would be small and, to their surprise, in the unfavorable direction. The speed of the moving observer (receiver) is (1/3)c so gamma is 1.05. Accordingly, the corrected f' is (1.05)*(4/3) s^(-1) and the corrected c' is (1.05)*(400000) km/s. Einstein's relativity is even more violated.