CPC A61B 7/04 (2013.01) [H04R 1/2892 (2013.01); H04R 1/46 (2013.01)] | 8 Claims |
1. A biological sound acquisition device comprising:
a housing;
a first acceleration sensor disposed within the housing and mechanically connected to the housing through a first vibration damping member; and
a second acceleration sensor disposed within the housing,
wherein a biological sound propagates to the first acceleration sensor without propagating through the first vibration damping member, and
wherein the biological sound propagates to the second acceleration sensor through the first vibration damping member.
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