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 In transport field, the major preoccupation is the customers' confort. The mechanical confort is today largely studied et users are today always more sensitive to acoustic confort. Moreover, the grat capability of human hearing implies that acoustic confort is not only control the acoustic decibels.
Either in a car or in a train, most of the non-controlled sounds represent noise, such as the aerodynamic rubbing or sceechingon the rails. Noises are so indesirable sound informations et quite often noise pollution that make the trip unpleasant.
Today, control that problem of noise pollution has become an evaluation criterion for the quality and the competitiveness of car makers and for transport industry in general.
Moreover, the vehicle quality will even more valued by the users on the information sounds control. In a car, this concerns the door closing sound, engine sound or indicators sound… As far as the railway trafic is concerned, it deals with travelers inforamation. The feeling of confort is conveyed by the quality of broadcasted acoustic signals and their intelligibility.
Imagine all that Nahimic 3D Sound can offer !
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- a sound restitution system able to restitute faithfully for example the sound ambiance of a train while being in a meeting room,
- a publicity material for customer and internal communication,
- aids for statistical tests on a panel to determine the noise pollution generated by one or another sound,
- a way to messages intelligibility,
- a means to simulate completely the final acoustic feeling at the end of the virtual modelisation of a vehicle,
- a medium of total immersion for flying passengers within their holiday places or to advertise a hotel which would have been acousticaly recorded in 3D …
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