Ear Protective Devices

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Recent Publications on Ear Protective Devices:
[Attitude to safety among Danish hunters and behavior during hunting--a questionnaire study] INTRODUCTION: Accidents occur during hunting each year. The general...	17th June, 2008		Ugeskr Laeger. 2008 May 26;170(22):1926-30.
Questionnaire investigation of musicians' use of hearing protectors, self reported hearing disorders, and their experience of their working environment. Musicians in symphony orchestras are exposed to harmful sound levels....	17th June, 2008	Heikki Helimaki	Int J Audiol. 2008 Apr;47(4):160-8. DOI Direct Link
Acceptance of hearing protection aids in members of an instrumental and voice music band. There are barriers to effective hearing protection among musicians. AIM:...	17th June, 2008	University of Cincinnati, USA.	Rev Bras Otorrinolaringol (Engl Ed). 2007 Nov-Dec;73(6):785-92.
Earplug-type earphone with built-in microphone improves monosyllable intelligibility in noisy environments. INTRODUCTION: Accidents occur during hunting each year. The general...	6th June, 2008	Department of Health Policy and Management, Institute of Industrial	J Occup Health. 2008 Mar;50(2):194-6.
Pacific Northwest survey: posttympanostomy tube water precautions. OBJECTIVES: To determine what recommendations are given to patients or...	9th May, 2008	Madigan Army Medical Center, Department of Otolaryngology-Head and Neck	Arch Otolaryngol Head Neck Surg. 2008 Feb;134(2):133-5. DOI Direct Link
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Ear Protective Devices Patents:
US Patent No.	Title
7243990	Sunshade apparatus
4670911	Attachable ear covering for sport activities
4512834	Method of making reduced noise positive drive power transmission system
4441576	Nonlinear passive acoustic filtering
4416649	Reduced noise positive drive power transmission system
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BioPortfolio Ltd. offers e-mail and postal lists for Ear Protective Devices scientists - we have details of around 74 individuals working on Ear Protective Devices .

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