Microphone Having Reduced Vibration Sensitivity
OwnerWilliam Ryan, Anthony Minerviniinventors
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Abstract
A microphone assembly includes a first transducer and a second transducer. The first transducer is coupled to a first substrate layer on a first side of the first substrate layer. The second transducer is coupled to a second substrate layer on a second side of the second substrate layer. The first side and the second side are opposite to each other. The first substrate layer and the second substrate layer are substantially parallel and mechanically coupled. The first transducer and the second transducer have a shared volume and this shared volume is one of a front volume or a rear volume.
Claims11
A microphone assembly comprising:
- a first transducer coupled to a first substrate layer on a first side of the first substrate layer;
- a second transducer coupled to a second substrate layer on a second side of the second substrate layer;
- wherein the first side and the second side are opposite to each other;
- wherein the first substrate layer and the second substrate layer are substantially parallel and mechanically coupled;
- wherein the first transducer and the second transducer have a shared volume, such shared volume being one of a front volume or a rear volume.
A microphone assembly comprising:
- a first transducer coupled to a first substrate layer on a first side of the first substrate layer;
- a second transducer coupled to a second substrate layer on a second side of the second substrate layer;
- wherein the first side and the second side are opposite to each other;
- wherein the first substrate layer and the second substrate layer are substantially parallel and mechanically coupled;
- wherein an acoustic inlet exists between the first substrate layer and the second substrate layer;
- and wherein the acoustic inlet communicates acoustic signals to the first transducer and the second transducer.
Dependencies are inferred from the claim text.