Gaming systems for noise suppression and selective sound amplification

• US 9,370,720 B1
• Filed: 04/30/2015
• Issued: 06/21/2016
• Est. Priority Date: 03/15/2013
• Status: Active Grant

• Current Assignee: Video Gaming Technologies Incorporated (Aristocrat Leisure Limited)
• Original Assignee: Video Gaming Technologies Incorporated (Aristocrat Leisure Limited)
• Inventors: Winzeler, Scott, Milligan, Dan, Lechlitner, Ben, Jarrell, Chris, Thacker, Chris
• Primary Examiner(s): Coburn, Corbett B
• Application Number:
  US14/700,591
• Time in Patent Office: 418 Days
• Field of Search: 463/35, 381/71.1
• US Class Current: 1/1
• CPC Class Codes: A63F 13/25 Output arrangements for video game devices
• CPC Class Codes: A63F 13/35 Details of game servers
• CPC Class Codes: A63F 13/54 involving acoustic signals, e.g. for simulating revolutions per minute [RPM] dependent engine sounds in a driving game or reverberation against a virtual wall
• CPC Class Codes: A63F 13/63 by the player, e.g. authoring using a level editor
• CPC Class Codes: G07F 17/3204 Player-machine interfaces
• CPC Class Codes: G07F 17/3227 Configuring a gaming machine, e.g. downloading personal settings, selecting working parameters
• CPC Class Codes: G10K 11/175 using interference effects; Masking sound
• CPC Class Codes: H04R 2227/003 Digital PA systems using, e.g. LAN or internet
• CPC Class Codes: H04R 2227/009 Signal processing in [PA] systems to enhance the speech intelligibility
• 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
• CPC Class Codes: H04S 7/30 Control circuits for electronic adaptation of the sound field

Abstract

A gaming system includes a central server linked to gaming zones each defined by a group of user stations. The server identifies exception sound signatures with respect to each of the plurality of zones, and disables local suppression of ambient sounds associated with the exception sound signatures. The stations each include a gaming terminal, and sound receiving and emitting devices. The stations sample ambient sounds and generate representative audio data. The stations collectively compile audio data representative of zone-specific ambient sounds, and individually emit sound waves effective to locally suppress ambient sounds for which local suppression is not disabled. The stations extract user station-specific sound signatures from a combination of the local audio data and the zone-specific audio data, and locally amplify sounds associated with the extracted user station-specific sound signatures.

Claims

1. A gaming system comprising:

a user station further comprising a computing device operatively coupled to a gaming terminal, a sound receiving device, and one or more sound emitting devices;

the computing device further comprising a non-transitory computer-readable medium having program instructions residing thereon, the program instructions executable by a processor to direct the performance of;

sampling ambient sounds with respect to the user station via the sound receiving device,

generating a local audio file representative of the ambient sounds,

receiving one or more audio files representative of sounds external to the user station via an external communications network,

identifying one or more exception sound signatures with respect to the user station,

disabling local suppression of sounds associated with the exception sound signatures,

directing one or more of the sound emitting devices to emit sound waves effective to locally suppress one or more ambient sounds for which local suppression is not disabled, and

directing one or more of the sound emitting devices to emit sound waves effective to locally amplify sounds associated with the one or more received audio files.

2. The system of claim 1, wherein the user station comprises a first user station, and wherein the program instructions are further executable to direct the performance of:

transmitting the local audio file to one or more user stations coupled to the first user station via the external communications network.

3. The system of claim 1, the program instructions further executable by the processor to direct the performance of:

locally amplifying the sounds associated with the exception sound signatures.

4. The system of claim 1, the program instructions executable by the processor to further direct the performance of:

identifying external sounds from the one or more received audio files as persistent external sounds or temporary external sounds, and

automatically directing the emission of sound waves to locally suppress the persistent external sounds.

5. The system of claim 4, wherein the persistent external sounds are periodically identified based on one or more criteria from a group comprising a date, a time of day and a location of the user station in a gaming area.

6. The system of claim 5, wherein the external sounds are compared to an ambient noise threshold with respect to the one or more criteria.

7. The system of claim 5, wherein the user station selectively modifies the emission of sound waves locally by:

extracting one or more user station-specific sound signatures from one or more of the received audio files, and

directing one or more of the sound emitting devices to emit sound waves effective to locally amplify sounds associated with extracted session-specific sound signatures.

8. A gaming system comprising:

a plurality of user stations defining a gaming zone, each of the user stations further comprising a computing device operatively coupled to a gaming terminal, a sound receiving device, and one or more sound emitting devices;

each of the computing devices further comprising a non-transitory computer-readable medium having program instructions residing thereon, the program instructions executable by a processor to direct the performance of;

sampling ambient sounds with respect to the respective user station via the sound receiving device,

generating local audio data representative of the ambient sounds and transmitting the local audio data to one or more of the other user stations in said zone via a communications network,

receiving audio data representative of zone-specific sounds,

identifying one or more exception sound signatures with respect to the zone,

disabling local suppression of sounds associated with the exception sound signatures,

directing one or more of the sound emitting devices to emit sound waves effective to locally suppress one or more ambient sounds for which local suppression is not disabled, and

directing one or more of the sound emitting devices to emit sound waves effective to locally amplify one or more sounds associated with the received audio data.

9. The system of claim 8, wherein for each of the user stations, the program instructions are further executable to direct the performance of:

locally amplifying the sounds associated with the exception sound signatures.

10. The system of claim 8, wherein for each of the user stations, the program instructions are further executable to direct the performance of:

identifying external sounds from the received audio data as persistent external sounds or temporary external sounds, and

automatically directing the emission of sound waves to locally suppress the persistent external sounds.

11. The system of claim 10, wherein the persistent external sounds are periodically identified based on one or more criteria from a group comprising a date, a time of day and a location of the respective user station in a gaming area.

12. The system of claim 11, wherein the external sounds are compared to an ambient noise threshold with respect to the one or more criteria.

13. The system of claim 11, wherein for each of the user stations, the program instructions are further executable to direct the performance of:

extracting one or more user station-specific sound signatures from the received audio data, and

directing one or more of the sound emitting devices to emit sound waves effective to locally amplify sounds associated with extracted session-specific sound signatures.

14. A gaming system comprising:

a central server linked to each of a plurality of user stations via a communications network, a plurality of gaming zones each defined as comprising one or more of said user stations, the central server further comprising a non-transitory computer-readable medium having program instructions residing thereon, the program instruction executable by a processor to direct the performance of;

identifying one or more exception sound signatures with respect to each of the plurality of zones, and

disabling local suppression of sounds associated with the exception sound signatures;

each of the user stations further comprising a computing device operatively coupled to a gaming terminal, a sound receiving device, and one or more sound emitting devices;

each of the computing devices further comprising a non-transitory computer-readable medium having processor-executable program instructions residing thereon, the program instructions executable to direct the performance of;

sampling ambient sounds with respect to the respective user station via the sound receiving device,

generating local audio data representative of the ambient sounds and transmitting the local audio data to the central server via the communications network,

receiving audio data representative of zone-specific sounds,

directing one or more of the sound emitting devices to emit sound waves effective to locally suppress one or more ambient sounds for which local suppression is not disabled, and

directing one or more of the sound emitting devices to emit sound waves effective to locally amplify sounds associated with the received audio data.

15. The system of claim 14, wherein for each of the user stations, the program instructions are executable to direct the performance of:

locally amplifying the external sounds associated with the exception sound signatures.

16. The system of claim 14, wherein for each of the user stations, the program instructions are executable to direct the performance of:

identifying external sounds from the received audio data as persistent external sounds or temporary external sounds, and

automatically directing the emission of sound waves to locally suppress the persistent external sounds.

17. The system of claim 16, wherein the persistent external sounds are periodically identified based on a comparison of an ambient noise threshold with respect to one or more criteria from a group comprising a date, a time of day and a location of the respective user station in a gaming area.

18. The system of claim 17, wherein for each of the user stations, the program instructions are further executable to direct the performance of:

extracting one or more user station-specific sound signatures from the received audio data,

directing one or more of the sound emitting devices to emit sound waves effective to locally amplify sounds associated with the extracted user station-specific sound signatures, and

directing one or more of the sound emitting devices to emit sound waves effective to locally amplify sounds associated with extracted session-specific sound signatures.

19. The system of claim 14, the server effective to direct particular exception sound signatures for each of the one or more user stations associated with individual zones.

20. The system of claim 14, the server effective to direct user stations in a particular zone to further direct the emission of sound waves effective to locally amplify the exception sound signatures associated with user stations outside of the respective zone.