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# Sonar iPhone
- URL: https://chrisenns.com/2009/08/sonar-iphone/
- Published: 2009-08-18T12:00:00.000Z
- Updated: 2024-04-08T23:51:51.000Z
- Author: Chris Enns
- Tags: Uncategorized, #wp, #wp-post, #Import 2024-04-08 17:47, #ichris

Very cool app for the iPhone demonstrating an unusual use for the speaker/mic:

[Direct link to video](https://www.vimeo.com/6068060?ref=chrisenns.com)