For the reasons given in the Phase 1 report [DOT HS 811 304] on this research, the Phase 2 work focused initially on the following idea. The lack of detectability of quieter cars could be remediated if they are fitted with synthetic sound generators that emulate the sound of typical ICEs and that future specifications for the vehicle sounds can be specified in terms of objectively measured parameters- namely, overall sound output as measured by the SAE J2889-1 procedure together with spectral distribution specifications for ...
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For the reasons given in the Phase 1 report [DOT HS 811 304] on this research, the Phase 2 work focused initially on the following idea. The lack of detectability of quieter cars could be remediated if they are fitted with synthetic sound generators that emulate the sound of typical ICEs and that future specifications for the vehicle sounds can be specified in terms of objectively measured parameters- namely, overall sound output as measured by the SAE J2889-1 procedure together with spectral distribution specifications for the minimum amount of sound level in one-third-octave bands. However, recognizability is a different matter.
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Add this copy of Quieter Cars and the Safety of Blind Pedestrians, Phase to cart. $13.68, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2013 by Createspace Independent Publishing Platform.
Add this copy of Quieter Cars and the Safety of Blind Pedestrians, Phase to cart. $36.34, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2013 by CreateSpace Independent Publis.
