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What are the relationships between the NAS system, the NEM system and the NVS system?

April 26, 2017NAS NEM nvs Relationships system

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What are the relationships between the NAS system, the NEM system and the NVS system?

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There are a number of ways that our systems for visualizing nasality can be purchased. The full Nasality Visualization System (NVS) includes the capability for measuring Nasal Emission (NEM-1, formerly NE-1) and the system for measuring nasalance (NAS-1 system). As part of the NVS system, the NAS-1 system has both the mask and partition options. (Nasal Emission measurement requires the mask.) There is a price advantage when purchasing the complete NVS system over purchasing the NAS-1 and NEM-1 separately.