What is the name of the effect that makes the sound of an ambulance siren change as it passes by?
Quel est le nom de l'effet qui fait que le son de la sirène d'une ambulance change en passant?
The best little Pub Quiz in Paris — at The Green Linnet, 8 avenue Victoria, 75004 Paris.
Metro Hôtel de Ville or Châtelet — every Wednesday, 9.30 pm
3 comments:
The "bee-baw" effect?
L'effet Doppler
"Anonymous" had the correct answer: the Doppler effect.
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