Microphone board for far field automatic speech recognition
OwnerRobert Azarewicz, Adam Kupryjanow +2inventors
InventorsRobert Azarewicz, Adam Kupryjanow, Lukasz Kurylo, Przemyslaw Maziewski
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Abstract
System and techniques for a microphone board for far field automatic speech recognition are described herein. The microphone board may include a first plurality of microphones disposed along a circumference of a circle on a surface and a second plurality of microphones disposed along a line on the surface. First connections to the first plurality of microphones may be grouped together and second connections to the second plurality of microphones are grouped together. The first connections and the second connections may be provided to an external entity of the surface via a connector.
Claims24
A device for creating a far-field microphone array, the device comprising:
- a first plurality of microphones along a circumference of a circle on a surface of the device;
- a second plurality of microphones along a line on the surface;
- a first set of connections to the first plurality of microphones;
- a second set of connections to the second plurality of microphones;
- and
- a connector to provide the first connections and the second connections to an external entity of the surface.
At least one machine readable medium including instructions for creating a far-field microphone array, the instructions, when executed by a machine, causing the machine to perform operations comprising:
- disposing a first plurality of microphones along a circumference of a circle on a surface;
- disposing a second plurality of microphones along a line on the surface;
- grouping first connections to the first plurality of microphones together;
- grouping second connections to the second plurality of microphones together;
- and
- providing the first connections and the second connections to an external entity of the surface via a connector.
A method for creating a far-field microphone array, the method comprising:
- disposing a first plurality of microphones along a circumference of a circle on a surface;
- disposing a second plurality of microphones along a line on the surface;
- grouping first connections to the first plurality of microphones together;
- grouping second connections to the second plurality of microphones together;
- and
- providing the first connections and the second connections to an external entity of the surface via a connector.
Dependencies are inferred from the claim text.