Unobtrusive audio messages

• US 9,508,110 B2
• Filed: 05/15/2014
• Issued: 11/29/2016
• Est. Priority Date: 05/15/2014
• Status: Expired due to Fees

• Current Assignee: Elwha LLC (Intellectual Ventures LLC)
• Original Assignee: Elwha LLC (Intellectual Ventures LLC)
• Inventors: Cheatham, Jesse R. III, Duncan, William David, Hyde, Roderick A., Kare, Jordin T., Petroski, Robert C., Wood, Lowell L. Jr.
• Primary Examiner(s): Tabatabai, Abolfazl
• Application Number:
  US14/279,117
• Publication Number:
  US 20150332678A1
• Time in Patent Office: 929 Days
• Field of Search: 382/100, 704/500, 704/503
• US Class Current: 1/1
• CPC Class Codes: G06Q 30/0241 Advertisements
• CPC Class Codes: G06T 1/0021 Image watermarking
• CPC Class Codes: G09F 27/00 Combined visual and audible advertising or displaying, e.g. for public address

Abstract

A method for providing audio messages includes receiving a first image set and a second image set. The first image set includes visually encoded audio data for rendering audio on an electronic computing device. The method also includes displaying images from the first and second image sets interspersed in an image sequence. In the image sequence, a time interval between each image from the first image set and at least one image from the second image set is less than a critical flicker interval (CFI) for a human eye.

Claims

1. A method comprising:

receiving a first image set and a second image set, the first image set comprising visually encoded audio data for rendering audio on an electronic computing device; and

displaying images from the first and second image sets interspersed in an image sequence,

wherein each image from the first image set is displayed for a specified time display interval that does not overlap with time display intervals for images from the second image set, and

wherein a time interval between each image from the first image set and at least one image from the second image set is less than a critical flicker interval (CFI) for a human eye.

2. The method of claim 1, wherein the time interval between each image from the second image set and at least one image from the first image set is less than the CFI.

3. The method of claim 1, wherein the specified time display interval for each image from the first image set does not overlap with the specified time display interval for any other image from the first image set.

4. The method of claim 1, wherein the time interval between an end of the specified time display interval for each image from the first data set and a start of the specified time display interval for at least one image from the second image set is less than the CFI.

5. The method of claim 1, wherein the time interval between a start of the specified time display interval for each image from the first data set and an end of the specified time display interval for at least one image from the second image set is less than the CFI.

6. The method of claim 1, wherein the audio data corresponds to audio to accompany display of one or more images in the image sequence.

7. The method of claim 1, wherein the first image set comprises audio data encoded as a machine readable barcode.

8. The method of claim 1, wherein the first image set comprises audio data encoded by one or more of color values and intensity values of selected pixels in one or more images from the first image set.

9. The method of claim 1, further comprising visually encoding the audio data in the first image set.

10. The method of claim 1, further comprising providing synchronization instructions to the electronic computing device, wherein the synchronization instructions indicate a timing for rendering the audio in relation to one or more images of the image sequence.

11. A system comprising:

a receive component configured to receive a first image set and a second image set, the first image set comprising visually encoded audio data for rendering audio by an electronic computing device; and

a display component configured to display images from the first and second image sets interspersed in an image sequence,

wherein each image from the first image set is displayed for a specified time display interval that does not overlap with time display intervals for images from the second image set, and

wherein a time interval between each image from the first image set and at least one image from the second image set is less than a critical flicker interval (CFI) for a human eye.

12. The system of claim 11, wherein the audio data comprises at least a portion of an audio track corresponding to a message.

13. The system of claim 12, wherein the message comprises one of an audio-only message, an audio-visual message, and an audio-video message.

14. The system of claim 11, wherein at least two images in the image sequence encode audio data relating to different audio tracks.

15. The system of claim 14, further comprising an encoder component configured to tag the at least two images as corresponding to the different audio tracks.

16. The system of claim 11, further comprising a notification component configured to provide control information to the electronic computing device.

17. The system of claim 16, wherein the control information comprises synchronization instructions, wherein the synchronization instructions indicate a timing for rendering the audio in relation to one or more images of the image sequence.

18. The system of claim 16, wherein the control information comprises decoding instructions that indicate to the electronic computing device how to decode the audio data from the first image set.