PERSONAL SOUND SYSTEM FOR DISPLAY OF SOUND PRESSURE LEVEL OR OTHER ENVIRONMENTAL CONDITION
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United States of America Patent
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Issued Date -
Jul 16, 2009
app pub date -
Jan 8, 2009
filing date -
Jan 10, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A cell phone providing a display of sound pressure level or other environmental condition is described. An ear-level module, which includes a microphone or other sensor, and processing resources for analyzing the input from the microphone to provide a measure of an environmental condition, such as sound pressure level, at the ear, and deliver it to a cell phone or other hand held device for display in a manner readable by the user. The companion cell phone provides a display and supporting processing resources, presenting a graphical meter view. Alternatively, the audio data or other measurement is produced using a microphone on the cell phone.
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Family
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