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US 2014/0153737 A1Published application
Multiple receiver assembly and a method for assembly thereof
AssigneeSonion Nederland B.V.
InventorsOnno Geschiere, Mike Geskus
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Abstract
A receiver assembly comprising a first and a second receiver housing and a spout. The second receiver housing is positioned over a first sound outlet port of the first receiver housing and the spout is positioned over a second outlet port of the second receiver housing. An acoustic duct is located between the first and second receiver housing acoustically connecting the first sound outlet port to the spout and is provided with an acoustic mass.
Claims18
A receiver assembly, comprising:
- a first receiver housing comprising a first sound outlet port;
- a second receiver housing comprising a second sound outlet port;
- a spout;
- wherein the second receiver housing is positioned over the first sound outlet port;
- further comprising an acoustic duct located between the first and second receiver housing acoustically connecting the first sound outlet port to the spout;
- and
- an acoustic mass positioned in an end portion of the acoustic duct close to the spout.
4 more elements
2-17. (canceled)
A method for assembling a receiver assembly, comprising:
- providing a first receiver housing comprising a first sound outlet port, a second receiver housing comprising a second sound outlet port and providing an acoustic duct;
- positioning the second receiver housing over the sound outlet port of the first receiver housing;
- positioning the acoustic duct between the first and second receiver housing such that it is located over the first sound outlet port of the first receiver housing and acoustically connected with the first sound outlet port and that an end portion of the acoustic duct is located near the second sound outlet port;
- positioning an acoustic mass in the end portion of the acoustic duct;
- and
- placing a spout over the second sound outlet port and the end portion of the acoustic duct.
3 more elements
Dependencies are inferred from the claim text.