EEC.Directive 89/235/EEC. Regulations concerning the noise-emissions of motorcycles.Offic J Eur Commun1989; L98: 1–12
2.
Auto-Cycle Union.Auto-Cycle Union Handbook.Rugby: ACU, 2001
3.
KampermanG.W.Motorcycle acceleration noise in the urban setting.Sound and Vibration1980; 14: 6–7
4.
WatersP.E.The Origins and Characteristics of Motorcycle Noise.London: Department of Transport1984
5.
HarrisonR.Do motorcycle helmets make good hearing protectors?Sound Vibration1974; 8: 30–2
6.
Van MoorhemW.K., ShepherdK.P., MaglebyT.D., TorianG.E.The effects of motorcycle helmets on hearing and the detection of warning signals.J Sound Vibration1981; 77: 39–49
7.
IhoL., JonassonH.Reducing Noise inside Protective Helmets for Motorcycle Riders (Technical Report SP-RAPP). Boras, Sweden: National Testing Institute, Acoustics Laboratory, 1981
8.
HuttenbrinkK.B.Larmmesung unter Motorradhelmen.Z Larmbekampfung1982; 29: 182–7
RossB.C.Noise exposure of motorcyclists.Ann Occup Hyg1989; 33: 123: 7
11.
JohngepierG.A.M., Van der WeerdA.Research into the Noise Hazards and Loss of Hearing in Motorcycle Patrols of the State Police.The Hague: Department of Research and Development,1989
12.
MaueJ.H.Noise exposure of motorcyclists.Audiology in Practice1991; 7(4): 6–7
McCombeA.W.Wind noise and motorcycle crash helmets. In: CrokerM.J.Proceedings of 3rd International Aero-accoustic Congress, Vol. 1.Auburn: International Scientific Publications, 1994; 597–604
15.
McCombeA.W., BiningtonJ., NashD.Wind noise and motorcycle crash helmets.J Low Frequency Noise and Vibration1994; 13: 49–57
16.
FletcherJ.S., GrossC.W.Effects on hearing of sports-related noise or trauma.Sound and Vibration1977; 11: 26–7
17.
McCombeA.W., BiningtonJ.Hearing loss in grand prix motorcyclists: sports injury or occupational hazard?Br J Sports Med1994; 28: 35–7
18.
McCombeA.W., BiningtonJ., DavisA.C., SpencerH.Hearing loss in motorcyclists.J Laryngol Otol1995; 109: 599–604
19.
McCombeA.W., BiningtonJ., McCombeT.S.Hearing protection for the motorcyclist.Clin Otolaryngol1993; 18: 465–9
20.
BergerE.H.EARLOG 6: Extra-auditory benefits of a hearing conservation programme.Indianapolis: EAR Division, Cabot Corporation, 1981
21.
GodleeF.Noise: breaking the silence.BMJ1992; 304: 110–13
22.
Van der WeerdA.Comparative Sound Measurements with Alternative Motorcycles, Fairings and Helmets on behalf of the State Police.The Hague: Department of Research and Development,1990
23.
Van der WeerdA.Comparative Research into the Noise Hazard to Motorcyclists with Various Fairings, Shields and Helmets.The Hague: Department of Research and Development,1990
24.
TangorraJ., GeorgeA.R.Wind noise of motorcycle helmets.Safety, Environment, Future: Proceedings of 1991 International Motorcycle Conference.Institut für Zweiradsicherheit, 1991: 201–28
25.
BiningtonJ., McCombeA.W., HarrisM.Warning signal detection and the acoustic environment of the motorcyclist.B J Audiol1993; 27: 415–22
26.
McCombeA.W., BiningtonJ., NashD.Two solutions to the problem of noise exposure for motorcyclists.Occup Med1994; 44: 239–42
27.
WilsonG.It was an accident m'lud.Motorcyclist1992; (Winter): 26–7
28.
McCombeA.W., BiningtonJ., DonovanD., McCombeT.S.Wind noise and motorcyclists.Lancet1992; 340: 911–12
29.
McCombeA.W.Hearing loss in Motorcyclists (Editorial).Clin Otolaryngol1994; 19: 177–8
30.
McCombeA.W.Study Leading to the Design of a Hearing Protection and Communication Device.Technical report for Home Office, Contract No. 01-04 0130, 1993