Computation design of acoustic resonators
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Oct 24, 2023
Grant Date -
Jan 25, 2018
app pub date -
Jul 14, 2017
filing date -
Jul 20, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
One embodiment of the present application sets forth a method for simulating an audio output of a three-dimensional object that includes a resonant cavity. The method includes receiving an input mesh of a three-dimensional shape and a hole configuration. The input mesh has an outer surface and an internal cavity, and the hole configuration includes one or more holes. The method further includes adding the one or more holes to the three-dimensional shape based on the hole configuration to generate a modified three-dimensional shape having a resonant cavity. The resonant cavity includes the one or more holes and the internal cavity. The method further includes determining an air pressure coefficient matrix for the resonant cavity. The method further includes computing a minimum non-zero eigenvalue for the air pressure coefficient matrix. The method further includes determining an output resonant frequency for the resonant cavity based on the minimum non-zero eigenvalue.
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International Classification(s)
- 2017 Application Filing Year
- G10H Class
- 329 Applications Filed
- 263 Patents Issued To-Date
- 79.94 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G10H Class
- 0 % this patent is cited more than
- 2 Age
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