IP Library Granted Patent US 11,057,704
Granted Patent B2
US 11,057,704 · App. 16/782,041 · Granted Jul 6, 2021

Integrated loudspeaker and control device

Inventors: Douglas Laube (Plano, TX); Charles D. Gollnick (Sherwood, OR); Dale Irving (Beaverton, OR)
Assignee: Biamp Systems, LLC
H04R3/12G06F3/165H04R1/403H04R1/406H04R3/005H04R29/002H04R2430/01
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Quick Facts
Patent No.
US 11,057,704
App. No.
16/782,041
Granted
Jul 6, 2021
Kind
B2
Abstract

An example method of operation may include receiving audio data, via one or more microphones of a network device, from an audio source, determining a location of the audio data based on a direction and amplitude of the received audio data, modifying the audio data for output via a loudspeaker of the network device, and outputting, via the loudspeaker, the modified audio data.

Claims (45)

1. A method comprising:

receiving audio data, via one or more microphones of two or more network devices, from an audio source;

determining a location of the audio data based on a direction and amplitude of the received audio data;

modifying the audio data for output via two or more loudspeakers of the two or more network devices; and

outputting, via the two or more loudspeakers, the modified audio data as two or more different audio streams, wherein an audio amplitude is determined to apply to the audio data, based on the location and the direction, when outputting the modified audio data.

2. The method of claim 1 , comprising

forwarding the received audio data to a server; and

receiving the modified audio data from the server.

3. The method of claim 1 , comprising

filtering the received audio data to create the modified audio data.

4. The method of claim 1 , comprising

receiving the audio data at a plurality of microphones; and

creating a beamform of the audio data based on the received audio data at the plurality of microphones.

5. The method of claim 4 , comprising

determining the direction of the audio data based on the beamformed audio data.

6. The method of claim of claim 1 , comprising

determining an amplitude of the audio data is above a threshold audio data level; and

responsive to determining the audio data is above the threshold audio data level, outputting the modified audio data at a zero amplitude.

7. An apparatus comprising:

a receiver configured to receive audio data, via one or more microphones of two or more network devices, from an audio source;

a processor configured to

determine a location of the audio data based on a direction and amplitude of the received audio data;

modify the audio data for output via two or more loudspeakers of the two or more network devices; and

output, via the two or more loudspeakers, the modified audio data as two or more different audio streams, wherein an audio amplitude is determined to apply to the audio data, based on the location and the direction, when the modified audio data is outputted.

8. The apparatus of claim 7 , wherein the processor is further configured to forward the received audio data to a server; and

receive the modified audio data from the server.

9. The apparatus of claim 7 , wherein the processor is further configured to filter the received audio data to create the modified audio data.

10. The apparatus of claim 7 , wherein the receiver is further configured to receive the audio data at a plurality of microphones, and wherein the processor is further configured to create a beamform of the audio data based on the received audio data at the plurality of microphones.

11. The apparatus of claim 10 , wherein the processor is further configured to determine the direction of the audio data based on the beamformed audio data.

12. The apparatus of claim 7 , wherein the processor is further configured to determine an amplitude of the audio data is above a threshold audio data level, and responsive to the audio data being determined as above the threshold audio data level, output the modified audio data at a zero amplitude.

13. A non-transitory computer readable storage medium configured to store instructions that when executed cause a processor to perform:

receiving audio data, via one or more microphones of two or more network devices, from an audio source;

determining a location of the audio data based on a direction and amplitude of the received audio data;

modifying the audio data for output via two or more loudspeakers of the two or more network devices; and

outputting, via the two or more loudspeakers, the modified audio data as two or more different audio streams, wherein an audio amplitude is determined to apply to the audio data, based on the location and the direction, when outputting the modified audio data.

14. The non-transitory computer readable storage medium of claim 13 , wherein the processor is further configured to perform:

forwarding the received audio data to a server; and

receiving the modified audio data from the server.

15. The non-transitory computer readable storage medium of claim 13 , wherein the processor is further configured to perform

filtering the received audio data to create the modified audio data.

16. The non-transitory computer readable storage medium of claim 13 , wherein the processor is further configured to perform:

receiving the audio data at a plurality of microphones; and

creating a beamform of the audio data based on the received audio data at the plurality of microphones.

17. The non-transitory computer readable storage medium of claim 13 , wherein the processor is further configured to perform:

determining the direction of the audio data based on the beamformed audio data.

Assignments (3)
SECURITY INTEREST Recorded May 3, 2024
From: BIAMP SYSTEMS, LLC
To: MIDCAP FINANCIAL TRUST, AS COLLATERAL AGENT
Reel/Frame 067308/0631 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 5, 2020
From: LAUBE, DOUGLAS
To: BIAMP SYSTEMS, LLC
Reel/Frame 051732/0037 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 4, 2020
From: GOLLNICK, CHARLES D.; IRVING, DALE
To: BIAMP SYSTEMS, LLC
Reel/Frame 051718/0692 →