1.3.2 Research Communities 1.3.3 Audiology Centers 1.4 Market Analysis by Countries 1.4.1 United States Status and Prospect ( 2012-2022 ) 1.4.2 Mexico Status and Prospect ( 2012-2022 ) 1.4.3 Canada Status and Prospect ( 2012-2022 ) 1.5 Market Dynamics 1.5.1 Market Opportunities 1.5.2 Market Risk 1.5.3 Market Driving Force 2 Manufacturers Profiles 2.1 William Demant 2.1.1 Profile 2.1.2 Diagnostic Audiometer Type and Applications 2.1.2.1 Type 1 2.1.2.2 Type 2 2.1.3 William Demant Diagnostic Audiometer Sales , Price , Revenue , Gross Margin and Market Share ( 2016-2017 ) 2.1.4 Business Overview 2.1.5 William Demant News 2.2 GN Otometrics 2.2.1 Profile 2.2.2 Diagnostic Audiometer Type and Applications 2.2.2.1 Type 1 2.2.2.2 Type 2 2.2.3 GN Otometrics Diagnostic Audiometer Sales , Price , Revenue , Gross Margin and Market Share ( 2016-2017 ) 2.2.4 Business Overview 2.2.5 GN Otometrics News 2.3 Natus Medical 2.3.1 Profile 2.3.2 Diagnostic Audiometer Type and Applications 2.3.2.1 Type 1 2.3.2.2 Type 2 2.3.3 Natus Medical Diagnostic Audiometer Sales , Price , Revenue , Gross Margin and Market Share ( 2016-2017 ) 2.3.4 Business Overview 2.3.5 Natus Medical News 2.4 Inventis 2.4.1 Profile 2.4.2 Diagnostic Audiometer Type and Applications 2.4.2.1 Type 1 2.4.2.2 Type 2 2.4.3 Inventis Diagnostic Audiometer Sales , Price , Revenue , Gross Margin and Market Share ( 2016-2017 ) 2.4.4 Business Overview 2.4.5 Inventis News 2.5 Benson Medical Instruments 2.5.1 Profile 2.5.2 Diagnostic Audiometer Type and Applications