Stethoscope having pseudostereophonic binaural enhancement
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United States of America Patent
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-
Nov 8, 1988
Grant Date -
N/A
app pub date -
Oct 9, 1986
filing date -
Oct 9, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A stethoscope having a monophonic electrical sensor which feeds electrical signals corresponding to heart sounds to a transversal filter to produce pseudostereophonic signals at split outputs which may be used to power dual earphones for binaural listening. The electronic processing of the heart sounds in the transversal filter enables the listener to differentiate the different sounds of the heart.
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