Method for three-dimensional tracking of sinusoidal acoustic source using a rotating microphone
US10935630B2 · kind B2 · utility
2Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Aug 27, 2018 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Nov 22, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G5/80
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for determining the location of a first source. A first member is provided. A first tip microphone is attached to a first end of the first member. A first static microphone is provided. An initial frequency is recorded at the static microphone. The first member is rotated at an angular velocity. A tangential distance is calculated from the first tip microphone to the source. A source angle is calculated from the first member to the source. A height of the source is calculated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.