| Re: TGV Aerodynamic Noise |
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Group: alt.planning.transportation · Group Profile
Author: Scott M. KozelScott M. Kozel Date: Sep 7, 2008 17:41
Hans-Joachim Zierke Zierke.com> wrote:>
> Scott M. Kozel schrieb:
>
>> Didn't forget anything, really .... just responding to the post that
>> seemed to suggest that the "front" was the only factor in aerodynamic noise.
>>
>> It sounded like a jet airliner going by ...
>
> You obviously never listened to jet airliners. In the 80s, a friend of
> mine was living under the approach of Berlin Tegel. When talking on the
> phone, we had to stop for each plane, though the newest types were
> slightly better and allowed conversation by shouting into the phone.
Son, I've listened to jet airliners and other jet aircraft since the
early 1960s. That video had 5 different shots of trains going by that
overpass, and the farthest was about 100 meters from the train. The
noise sounded reasonably similar (including its volume) to a fighter jet
or airliner zooming overhead at about the same distance.
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