Virtual room form maker

Patent metadata

Field	Value
Publication number	US-10241667-B2
Application number	US-201514609683-A
Country	US
Kind code	B2
Filing date	Jan 30, 2015
Priority date	Nov 9, 2010
Publication date	Mar 26, 2019
Grant date	Mar 26, 2019

Abstract

A method consistent with certain implementation involves presenting a graphical user interface (GUI) to a user on a display, where the GUI presents a visual representation of a room that is adapted to be adjusted in size and shape by user manipulation of a controller; the GUI has a drop and drag menu adapted to selection of an object from a plurality of objects for placement at any selected position within the room; at least one of the objects comprising a loudspeaker; and where the GUI provides for input of data characterizing the loudspeaker. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

First claim

What is claimed is:

1. A method, comprising:
controlling a display device to display a graphical user interface (GUI), wherein
the displayed GUI includes a drag and drop menu, and a visual representation of a room,
the drag and drop menu is for selection of a plurality of selectable objects,
the selection of the plurality of selectable objects is for placement of the plurality of selectable objects at a plurality of selected positions within the visual representation of the room,
the plurality of selectable objects comprises a plurality of loudspeakers,
each of the plurality of loudspeakers comprises a visual indicator,
the visual indicator indicates a plurality of characteristics of a respective loudspeaker of the plurality of loudspeakers, and
the plurality of characteristics comprises a radiation pattern of the respective loudspeaker of the plurality of loudspeakers;

determining the plurality of characteristics of each of the plurality of loudspeakers placed at the plurality of selected positions within the visual representation of the room, based on a plurality of captured photographic images of the plurality of loudspeakers, wherein the plurality of captured photographic images includes the visual indicator of each of the plurality of loudspeakers; and
generating an acoustic model of the room based on the determined plurality of characteristics of each of the plurality of loudspeakers.

2. The method according to claim 1 , wherein at least one of the plurality of selectable objects comprises a room furnishing of the room.

3. The method according to claim 2 , further comprising receiving, by the GUI, a selection of a characteristic of the room furnishing.

4. The method according to claim 1 , further comprising receiving, by a controller in the display device, a user input.

5. The method according to claim 1 , further comprising constructing a speaker map representing a geometric placement of the plurality of loudspeakers placed within the room.

6. The method according to claim 1 , further comprising adjusting, by a controller, at least one of a size of the visual representation of the room or a shape of the visual representation of the room,
wherein the controller comprises a television remote controller.

7. The method according to claim 1 , further comprising generating psycho-acoustic transfer functions for each audio channel to compensate for characteristics of the visual representation of the room and sub-optimal placement of the plurality of loudspeakers based on the acoustic model of the room.

8. The method according to claim 1 , wherein the plurality of captured photographic images of the plurality of loudspeakers is captured using a camera.

9. The method according to claim 8 , further comprising determining, based on the plurality of captured photographic images of the plurality of loudspeakers, a geometric configuration representing a position of the plurality of loudspeakers in a three-dimensional space.

10. A non-transitory computer-readable medium having stored thereon computer-executable instructions which, when executed by a processor, cause the processor to execute operations, the operations comprising:
controlling a display device to display a graphical user interface (GUI), wherein
the displayed GUI includes a drag and drop menu, and a visual representation of a room,
the drag and drop menu is for selection of a plurality of selectable objects,
the selection of the plurality of selectable objects is for placement of the plurality of selectable objects at a plurality of selected positions within the visual representation of the room,
the plurality of selectable objects comprises a plurality of loudspeakers,
each of the plurality of loudspeakers comprises a visual indicator,
the visual indicator indicates a plurality of characteristics of a respective loudspeaker of the plurality of loudspeakers, and
the plurality of characteristics comprises a radiation pattern of the respective loudspeaker of the plurality of loudspeakers;

determining the plurality of characteristics of each of the plurality of loudspeakers placed at the plurality of selected positions within the visual representation of the room, based on a plurality of captured photographic images of the plurality of loudspeakers, wherein the plurality of captured photographic images includes the visual indicator of each of the plurality of loudspeakers; and
generating an acoustic model of the room based on the determined plurality of characteristics of each of the plurality of loudspeakers.

11. An apparatus, comprising:
at least one processor configured to:
control a display device to display a graphical user interface (GUI), wherein
the displayed GUI includes:
a visual representation of a room that is to be adjusted in at least one of a size or a shape by a controller, and
a drag and drop menu for selection of a plurality of selectable objects,

the selection of the plurality of selectable objects is for placement of the plurality of selectable objects at a plurality of selected positions within the visual representation of the room,
the plurality of selectable objects comprises a plurality of loudspeakers,
each of the plurality of loudspeakers comprises a visual indicator,
the visual indicator indicates a plurality of characteristics of a respective loudspeaker of the plurality of loudspeakers, and
the plurality of characteristics comprises a radiation pattern of the respective loudspeaker of the plurality of loudspeakers;

determine the plurality of characteristics of each of the plurality of loudspeakers placed at the plurality of selected positions within the visual representation of the room, based on a plurality of captured photographic images of the plurality of loudspeakers, wherein the plurality of captured photographic images includes the visual indicator of each of the plurality of loudspeakers; and
generate an acoustic model of the room based on the determined plurality of characteristics of each of the plurality of loudspeakers.

12. The apparatus according to claim 11 , wherein at least one of the plurality of selectable objects comprises a room furnishing of the room.

13. The apparatus according to claim 12 , wherein the at least one processor is further configured to receive, by the GUI, a selection of a characteristic of the room furnishing.

14. The apparatus according to claim 11 , wherein
the display device comprises the controller, and
the controller is configured to receive a user input.

15. The apparatus according to claim 11 , wherein the at least one processor is further configured to:
construct a speaker map representing a geometric placement of the plurality of loudspeakers placed within the room; and
store the constructed speaker map in a memory.

16. The apparatus according to claim 11 , wherein the at least one processor is embedded within a multi-channel audio amplifier.

Assignees

• Sony Corp

Inventors

• Nguyen Djung
• Dunn Ted
• Nguyen Andy
• Sugiyama Nobukazu
• Wingo Lobrenzo

Classifications

• H04S7/302

  Electronic adaptation of stereophonic sound system to listener position or orientation (H04S7/301 takes precedence) · CPC title

• H04R2225/55

  Communication between hearing aids and external devices via a network for data exchange · CPC title

• G06T7/55

  from multiple images · CPC title

• H04R5/02

  Spatial or constructional arrangements of loudspeakers · CPC title

• G06F3/0482

  Interaction with lists of selectable items, e.g. menus · CPC title