Method and apparatus for controlling portable audio devices

• US 10,299,042 B2
• Filed: 02/21/2018
• Issued: 05/21/2019
• Est. Priority Date: 05/14/2013
• Status: Active Grant

• Current Assignee: Logitech Europe S A (Logitech International SA)
• Original Assignee: Logitech Europe S A (Logitech International SA)
• Inventors: Dusse, Stephen, Ebert, Doug, Wong, Dudley Guy Kiang, Wu, Biqing (Becky), Howell, Jon Albert, Lane, Kelly
• Primary Examiner(s): Elahee, Md S
• Application Number:
  US15/901,418
• Publication Number:
  US 20180184206A1
• Time in Patent Office: 454 Days
• Field of Search: 700 94, 455 73, 370338, 379 8812
• CPC Class Codes: H04R 2420/07 Applications of wireless loudspeakers or wireless microphones
• CPC Class Codes: H04R 5/04 Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments combinations of amplifiers H03F3/68; stereophonic systems H04S

Abstract

Embodiments of the disclosure may provide an apparatus and method of controlling and altering the acoustic output of audio devices that are used in conjunction with a computing device. In some embodiments, the apparatus and methods include a wireless speaker communication method and computing device software application that are configured to work together to more easily setup and deliver audio information from an audio source to one or more portable audio speakers.

Claims

1. A method for generating an acoustic output from an audio device, comprising:

receiving, at a first audio device, device specifications associated with a second audio device via a first communication link formed between the first audio device and the second audio device;

receiving, at the first audio device, first audio data from a supervising audio device via a second communication link formed between the first audio device and the supervising audio device;

altering, by the first audio device, a first property of the first audio data based on the received device specifications to generate second audio data;

sending the second audio data to the second audio device from the first audio device; and

generating a first acoustic output from the first audio device using the first audio data received from the supervising audio device and a second acoustic output from the second audio device using the sent second audio data.

2. The method of claim 1, wherein the first and the second communication links comprises a Wi-Fi link, a Bluetooth®

link, near field communication link or a link via a cloud-based service.

3. The method of claim 1, wherein the receiving the device specifications associated with the second audio device further comprises:

retrieving the device specifications associated with the second audio device from memory disposed in the first audio device.

4. The method of claim 3, wherein the retrieving the device specifications associated with the second audio device further comprises:

retrieving the device specifications associated with the second audio device from memory disposed in the second audio device; and

sending the device specifications to the first audio device via the first communication link.

5. The method of claim 1, wherein the receiving the device specifications associated with the second audio device further comprises:

retrieving the device specifications associated with the second audio device from memory disposed in the second audio device; and

sending the device specifications to the first audio device via the first communication link.

6. The method of claim 1, wherein the device specifications comprise physical attribute information of the second audio device.

7. The method of claim 6, further comprising:

sending the physical attribute information to the supervising audio device via the second communication link; and

generating an image of the second audio device on a display coupled to the supervising audio device, wherein the image is derived from the sent physical attribute information.

8. The method of claim 1, wherein the sent second audio data comprises a setting parameter, wherein the setting parameter is selected from the group consisting of a volume setting, an equalizer setting and a balance setting.

9. The method of claim 1, wherein the first communication link is formed by a method comprising:

initiating a pairing process to form the first communication link by performing a physical action on the first or the second audio devices.

10. The method of claim 1, wherein altering the first property of the first audio data to generate the second audio data comprises altering a range of audio frequencies included in the second audio data relative to the first audio data.

11. The method of claim 1, wherein altering the first property of the first audio data to generate the second audio data is based on the received device specifications without receiving an instruction on the supervising audio device to alter the first property of the first audio data.

12. A method for generating an acoustic output from an audio device, comprising:

receiving, at a supervising audio device, first device specifications associated with a first audio device via a first communication link formed between the first audio device and the supervising audio device;

receiving, at the supervising audio device, second device specifications associated with a second audio device via a second communication link formed between the second audio device and the supervising audio device;

sending first audio data to the first audio device from the supervising audio device via the first communication link;

sending second audio data to the second audio device from the supervising audio device via the second communication link, wherein a difference between the first audio data and the second audio data is based on determining there is a first difference in operational capabilities between the first audio device and the second audio device, wherein the first difference is derived from the first device specifications and the second device specifications;

generating a first acoustic output from the first audio device using the first audio data received from the supervising audio device; and

generating a second acoustic output from the second audio device using the first audio data received from the supervising audio device.

13. The method of claim 12, wherein the first and the second communication links comprises a Wi-Fi link, a Bluetooth®

link, near field communication link or a link via a cloud-based service.

14. The method of claim 12, wherein the receiving the first device specifications associated with the first audio device further comprises:

retrieving device information associated with the first audio device from memory disposed in the supervising audio device, wherein the device information is selected based on information provided in the received first device specifications.

15. The method of claim 12, wherein the receiving the first device specifications associated with the first audio device further comprises:

retrieving the first device specifications associated with the first audio device from memory disposed in the first audio device; and

sending the first device specifications to the supervising audio device via the first communication link.

16. The method of claim 12, wherein the sent first audio data comprises a setting parameter, wherein the setting parameter is selected from the group consisting of a volume setting, an equalizer setting and a balance setting.

17. The method of claim 12, wherein

the difference between the first audio data and the second audio data is that the first audio data includes a first range of audio frequencies and the second audio data includes a second range of audio frequencies, and

first range of audio frequencies is different from the second range of audio frequencies.

18. The method of claim 12, further comprising:

displaying a first physical attribute of a static external visual appearance of the first audio device on a graphical user interface coupled to the supervising audio device based on the received first device specifications, wherein the first physical attribute of the static external visual appearance of the first audio device is different than a corresponding default physical attribute for the first audio device initially displayed on the graphical user interface of the supervising audio device before receiving the first device specifications; and

displaying a second physical attribute of a static external visual appearance of the second audio device on the graphical user interface coupled to the supervising audio device based on the received second device specifications, wherein the second physical attribute of the static external visual appearance of the second audio device is different than a corresponding default physical attribute for the second audio device initially displayed on the graphical user interface of the supervising audio device before receiving the second device specifications.

19. An electronic device configured to generate audio output, comprising:

a processor;

a wireless transceiver that is in communication with the processor;

an I/O device structured to provide input to the processor and to receive output signals from the processor, wherein the I/O device comprises a speaker; and

a memory having stored therein a number of instructions which, when executed by the processor, causes the electronic device to perform operations comprising;

receiving device specifications associated with a first audio device via a first communication link formed between the electronic device and the first audio device;

receiving first audio data from a supervising audio device via a second communication link formed between the electronic device and the supervising audio device;

altering a first property of the first audio data to generate second audio data based on the received device specifications;

sending the second audio data to the first audio device; and

generating a first acoustic output using the first audio data received from the supervising audio device.

20. The electronic device of claim 19, wherein the memory also includes device specifications associated with the electronic device, wherein the device specifications associated with the electronic device are selected based on information provided in the received device specifications.

21. The electronic device of claim 19, wherein altering the first property of the first audio data to generate second audio data comprises altering a range of audio frequencies included in the second audio data relative to the first audio data.