Earguard monitoring system
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United States of America Patent
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Dec 23, 2014
Issued Date -
N/A
app pub date -
Jun 14, 2007
filing date -
Jun 14, 2006
priority date (Note) -
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Abstract
SPL monitoring systems are provided. A SPL monitoring system includes an audio transducer configured to receive sound pressure, a logic circuit which calculates a safe time duration over which a user can receive current sound pressure values and an indicator element which produces a notification when an indicator level occurs. An SPL monitoring information system includes a database which stores data such as a list of earpiece devices and associated instrument response functions. The logic circuit compares a request with the data in the database and retrieves a subset of data and sends it to an output control unit. The output control unit sends the subset of data to a sending unit.
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