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Trigger tone of a camera

  • US 7,714,897 B2
  • Filed: 09/15/2005
  • Issued: 05/11/2010
  • Est. Priority Date: 09/15/2005
  • Status: Expired due to Fees
First Claim
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1. A digital camera comprising at leasta trigger button configured to trigger the camera,a memory unit configured to save pictures,a control unit that is configured tocontrol operation of the camera, andform a trigger tone in response to the trigger button being at least partially pushed down, anda tone generator that is configured to play a formed trigger tone,wherein the control unit is configured to form the trigger tone based on a current state of the camera, and to change the trigger tone based on a utilization of memory capacity and a memory capacity threshold, wherein the control unit is configured to form the trigger tone with increasing pitch for decreasing capacity.

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