UNIVERSAL IN-WALL MULTI-ROOM WIRELESS AUDIO AND MULTI-ROOM WIRELESS COMMUNICATION SYSTEM

• US 20140270235A1
• Filed: 03/13/2013
• Published: 09/18/2014
• Est. Priority Date: 03/13/2013
• Status: Abandoned Application

• Current Assignee: Leviton Manufacturing Company Incorporated
• Original Assignee: Leviton Manufacturing Company Incorporated
• Inventors: Shin, Yuna, Palmer, Randall Todd, Lipke, Dean Stanley, Kim, Frank Chin Hwan, Groenig, Brian Alan
• Application Number:
  US13/799,256
• Publication Number:
  US 20140270235A1
• Time in Patent Office: Days
• US Class Current: 381/77
• CPC Class Codes: H04R 2227/005 Audio distribution systems for home, i.e. multi-room use
• CPC Class Codes: H04R 27/00 Public address systems circuits for preventing acoustic reaction H04R3/02; circuits for distributing signals to loudspeakers H04R3/12; monitoring or testing arrangements for public address systems H04R29/007; amplifiers H03F

Abstract

Systems and methods for providing a universal distributed audio system including an integrated wireless repeater. In some embodiments, the system comprises an intelligent speaker system capable of receiving wireless audio signals (e.g., Bluetooth®, AirPlay®, etc.), decoding the audio signals, and playing the resulting audio in a room of a venue. Control of the intelligent speaker system may be provided via an application executing on a wireless consumer device. The intelligent audio system includes integrated wireless communication capabilities that allow the intelligent speaker system to perform as a wireless access point or wireless repeater to extend the coverage area of a wireless communications network. The intelligent speaker system includes a power supply and interface that allow for direct connection to a venue'"'"'s electrical system.

Claims

1. A fixed wireless audio device mountable in or to a wall, floor, or a ceiling of a venue for use with a wireless consumer device, comprising:

a memory configured for storing instructions therein;

a processor coupled to the memory and configured for executing the instructions stored in the memory;

a speaker;

an amplifier coupled to the processor and the speaker, the amplifier being operative to drive the speaker;

an antenna;

a short-range transceiver coupled to the antenna and the processor; and

a power supply configured for direct electrical coupling with an electrical source to provide DC power to the other components of the fixed wireless audio device;

wherein the processor executes the instructions to;

cause the short-range transceiver to receive wireless audio signals of a first wireless transmission protocol from the wireless consumer device;

decode the wireless audio signals;

control the amplifier to drive the speaker according to the decoded audio signals; and

cause the short-range transceiver to receive wireless data signals of a second wireless transmission protocol, and to retransmit the wireless data signals.

2. The fixed wireless audio device of claim 1, further comprising a visual output device operatively coupled to the processor, wherein the processor executes the instructions to selectively control the visual output device.

3. The fixed wireless audio device of claim 1, wherein the first wireless transmission protocol is Bluetooth®

and the second wireless transmission protocol is IEEE 802.11.

4. The fixed wireless audio device of claim 1, wherein the processor executes the instructions to:

cause the short-range transceiver to receive wireless audio signals of a third wireless transmission protocol from the wireless consumer device;

decode the wireless audio signals; and

control the amplifier to drive the speaker according to the decoded audio signals.

5. The fixed wireless audio device of claim 1, wherein the power supply is further configured for coupling to an electrical cable carrying power over Ethernet (POE).

6. The fixed wireless audio device of claim 1, wherein the processor executes the instructions to receive control signals via at least one of the first and second wireless communication protocols, and to operate the fixed wireless audio device according to the received control signals.

7. The fixed wireless audio device of claim 6 for use with a remote server and a wireless access point, wherein the control signals are received from the remote server accessible by the fixed wireless audio device through the wireless access point communicatively coupled to the remote server that transmits the control signals via the second wireless communication protocol.

8. The fixed wireless audio device of claim 6, wherein the control signals are received from the wireless consumer device via the first communication protocol.

9. An audio system, comprising:

a fixed wireless audio device and a wireless consumer device, the fixed wireless audio device comprising;

a memory configured for storing instructions therein;

a processor coupled to the memory and configured for executing the instructions stored in the memory;

a speaker;

an amplifier coupled to the processor and the speaker, the amplifier being operative to drive the speaker;

an antenna;

a short-range transceiver coupled to the antenna and the processor; and

a power supply configured for direct electrical coupling with an electrical cable associated with an electrical system of the venue, the power supply being operative to provide DC power to the other components of the fixed wireless audio device;

wherein the processor executes the instructions to;

cause the short-range transceiver to receive wireless audio signals of a first wireless transmission protocol from the wireless consumer device;

decode the wireless audio signals;

control the amplifier to drive the speaker according to the decoded audio signals; and

cause the short-range transceiver to receive wireless data signals of a second wireless transmission protocol, and to retransmit the wireless data signals; and

the wireless consumer device comprising;

a memory configured for storing instructions therein;

a processor coupled to the memory and configured for executing the instructions stored in the memory;

an antenna; and

a short-range transceiver coupled to the antenna and the processor;

wherein the processor executes the instructions to;

send the wireless audio signals of the first wireless transmission protocol to the fixed wireless audio device; and

send control signals to the fixed wireless audio device to selectively modify the operation thereof.

10. The system of claim 9 for use with a plurality of wireless consumer devices, wherein the control signals comprise instructions concerning from which one of the plurality of wireless consumer devices the fixed wireless audio device should receive wireless audio signals when the plurality of wireless consumer devices send wireless audio signals simultaneously.

11. A system for distributing audio for use with a wireless consumer device, comprising:

a plurality of fixed wireless audio devices each mountable in or to a wall, floor, or ceiling at different locations within a venue, each of the fixed wireless audio devices comprising;

a memory configured for storing instructions therein;

a processor coupled to the memory and configured for executing the instructions stored in the memory;

a speaker;

an amplifier coupled to the processor and the speaker, the amplifier being operative to drive the speaker;

an antenna;

a short-range transceiver coupled to the antenna and the processor; and

a power supply configured for direct electrical coupling with an electrical cable associated with an electrical system of the venue, the power supply being operative to provide DC power to the other components of the fixed wireless audio device;

wherein the processor executes the instructions to;

cause the short-range transceiver to receive wireless audio signals of a first wireless transmission protocol from the wireless consumer device;

decode the wireless audio signals;

control the amplifier to drive the speaker according to the decoded audio signals; and

cause the short-range transceiver to receive wireless data signals of a second wireless transmission protocol, and to retransmit the wireless data signals.

12. The system of claim 11, wherein each of the processors of the plurality of fixed wireless audio devices is operative to execute the instructions stored on respective memories to transmit and receive audio signals among the plurality of fixed wireless audio devices.

13. The system of claim 11, further comprising control logic operative to selectively control the operation of the plurality of fixed wireless audio devices.

14. The system of claim 13 for use with the wireless consumer device having memory within which the control logic is stored, wherein each of the plurality of fixed wireless audio devices are configured to receive control instructions wirelessly from the wireless consumer device.

15. The system of claim 13 for use with a remote server and a wireless access point, wherein the control logic is stored in a memory of the remote server and each of the plurality of fixed wireless audio devices is configured to receive control instructions from the remote server via the wireless access point communicatively coupled to the remote server.

16. The system of claim 13, wherein the control logic is stored in the respective memories of one or more of the plurality of fixed wireless audio devices.

17. The system of claim 13, wherein the control logic is operative to selectively activate each of the plurality of fixed wireless audio devices.

18. The system of claim 13 for use with a plurality of wireless consumer devices, wherein the control logic is operative to control the plurality of fixed wireless audio devices to select from which one of the plurality of wireless consumer devices the plurality of fixed wireless audio devices should receive wireless audio signals when the plurality of wireless consumer devices send wireless audio signals simultaneously.

19. The system of claim 11 for use with the wireless consumer device comprising a mobile application executing on the wireless consumer device, the mobile application being configured to utilize the wireless consumer device to send control signals to the plurality of fixed wireless audio devices, wherein the plurality of fixed wireless audio devices are configured to operate according to the control signals received from the wireless consumer device.

20. A computer-implemented method for distributing audio within a venue, the method comprising:

receiving wireless audio signals of a first wireless transmission protocol from a wireless consumer device by a fixed wireless audio device comprising a short-range transceiver coupled to an antenna;

decoding the wireless audio signals into decoded audio signals;

outputting the decoded audio signals to a speaker of the fixed wireless audio device;

receiving wireless data signals of a second wireless transmission protocol by the short-range receiver and the antenna of the fixed wireless audio device; and

retransmitting the wireless data signals via the short-range transceiver and the antenna of the fixed wireless audio device.

21. The computer-implemented method of claim 20, further comprising receiving wireless audio signals of the first wireless transmission protocol from a plurality of wireless consumer devices simultaneously, and selecting from which one of the plurality of wireless consumer devices to receive wireless audio signals.

22. The computer-implemented method of claim 20, further comprising selectively controlling a visual output device of the fixed wireless audio device.

23. The computer-implemented method of claim 20, wherein the first wireless transmission protocol is one of Bluetooth®

and AirPlay® and

the second wireless transmission protocol is IEEE 802.11.

24. The computer-implemented method of claim 20, further comprising:

receiving wireless audio signals of a third wireless transmission protocol from a wireless consumer device by the short-range transceiver coupled to the antenna of the fixed wireless audio device;

decoding the wireless audio signals into decoded audio signals; and

outputting the decoded audio signals to the speaker of the fixed wireless audio device.

25. The computer-implemented method of claim 20, further comprising receiving control signals of one of the first and second wireless communication protocols, and operating the fixed wireless audio device according to the received control signals.

26. The computer-implemented method of claim 25, wherein receiving the control signals comprises receiving signals emanating from a remote server accessible to the fixed wireless audio device by receiving wireless signals from a wireless access point communicatively coupled to the remote server.

27. The computer-implemented method of claim 25, wherein receiving the control signals comprises receiving signals from a wireless consumer device.

28. The computer-implemented method of claim 20, further comprising

sending wireless audio signals of the first transmission protocol from the wireless consumer device to the fixed wireless audio device.

29. The computer-implemented method of claim 20, further comprising sending control signals from the wireless consumer device to the fixed wireless audio device to selectively modify the operation thereof.

30. A method of using a fixed wireless audio device that is mountable in or to a wall, floor, or a ceiling of a venue, the fixed wireless audio device comprising a memory configured for storing instructions therein;

a processor coupled to the memory and configured for executing the instructions stored in the memory;

a speaker coupled to the processor;

an antenna;

a short-range transceiver coupled to the antenna and the processor; and

a power supply configured for direct electrical coupling with an electrical source to provide DC power to the other components of the fixed wireless audio device;

wherein the processor executes the instructions to;

cause the short-range transceiver to receive wireless audio signals of a first wireless transmission protocol;

decode the wireless audio signals;

drive the speaker according to the decoded audio signals; and

cause the short-range transceiver to receive wireless data signals of a second wireless transmission protocol, and to retransmit the wireless data signals of the second wireless transmission protocol, the method comprising;

sending wireless audio signals of the first wireless transmission protocol to the fixed wireless audio device for real-time playback of audio through the speaker of the fixed wireless audio device; and

receiving wireless data signals of the second wireless transmission protocol from the fixed wireless audio device, wherein the received wireless data signals comprises wireless data signals retransmitted by the fixed wireless audio device.

31. The method of claim 30, wherein sending wireless audio signals of the first wireless transmission protocol and receiving wireless data signals of the second wireless transmission protocol is performed by a single wireless consumer device.

32. The method of claim 30, wherein the processor executes the instructions to cause the short-range transceiver to receive wireless audio signals of a third wireless transmission protocol, decode the wireless audio signals of the third wireless transmission protocol, and drive the speaker according to the decoded audio signals, the method further comprising:

sending wireless audio signals of the third wireless transmission protocol to the fixed wireless audio device for real-time playback of audio through the speaker of the fixed wireless audio device.

33. The method of claim 30, wherein the first wireless transmission protocol is one of Bluetooth®

and AirPlay® and

the second wireless transmission protocol is IEEE 802.11.

34. The method of claim 30, further comprising sending wireless control signals to the fixed wireless audio device to selectively modify the operation thereof.

35. The method of claim 30, further comprising communicating with a wireless access point indirectly through the fixed wireless audio device by:

receiving wireless data signals by a wireless consumer device from the wireless access point, wherein the received wireless data signals are first received by the fixed wireless audio device and retransmitted thereby to the wireless consumer device; and

sending wireless data signals by the wireless consumer device to the wireless access point, wherein the sent wireless data signals are first received by the fixed wireless audio device and retransmitted thereby to the wireless access point.

36. The method of claim 30, further comprising sending wireless control signals to a plurality of fixed wireless audio devices to selectively modify the operation thereof.