Re: Strange Acoustical Resonances Gives Current Subway Cars an R9 Bearing Whine Sound at Union Square (1508023) | |||
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Re: Strange Acoustical Resonances Gives Current Subway Cars an R9 Bearing Whine Sound at Union Square |
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Posted by Q Brightliner Harry on Sun Mar 24 01:45:28 2019, in response to Strange Acoustical Resonances Gives Current Subway Cars an R9 Bearing Whine Sound at Union Square, posted by heypaul on Sat Mar 23 13:44:36 2019. I visited New York a few weeks ago and had just exited an uptown Q at Union Square and heard coming from the direction of the downtown tracks what sounded like an R9 leaving the station. Now I know that it wasn’t an EE. |