Audio-based attention grabber for imaging devices
US8094212B2 · kind B2 · utility
29Cited by
21References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 8, 2009 |
| Grant date | Jan 10, 2012 |
| Priority date | — |
| Expiry date | Jul 8, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A digital imaging device such as a digital camera or a video camera may include the capability to store audio files. These audio files may be generated under user control when the user wishes to take a picture or capture video. The audio files may be played back as attention grabbers to attract the attention of the imaging subjects. After attracting the attention of the subjects by playing back a recorded audio sound, an image may be automatically captured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.