Powered by OpenAIRE graph
Found an issue? Give us feedback
addClaim

Electronic stethoscope having binaural earpiece

Authors: Alan P. Dieken; Jon A. Kirschhoffer;

Electronic stethoscope having binaural earpiece

Abstract

A binaural electronic stethoscope adapted to receive auscultatory sounds from a body and adapted to transmit the auscultatory sounds to a user. A chestpiece is adapted to be utilized in cooperation with the body. An acoustical transducer cooperates with the chestpiece and receives auscultatory sounds and transforms the auscultatory sounds into an electrical input signal. A signal processor processes the electrical input signal to produce an electrical output signal. A first tubular member couples the chestpiece to a housing. A speaker is mounted within the housing and converts the electrical output signal into an acoustical output signal. Second and third tubular members are coupled to the housing and are acoustically coupled to the speaker. First and second earpieces are coupled to the second and third tubular members, respectively, and receive the acoustical output signal and provide the acoustical output signal to the user. The first tubular member has an acoustical cavity acoustically coupled to the speaker in the housing. In this way, the acoustical cavity of the first tubular member and the second and third tubular members form a sound chamber both in front of and behind the speaker providing balanced acoustical response.

Related Organizations
  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!