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Supercapacitors enhance audio quality and power in mobile phones (2)

Posted: 14 Jun 2007     Print Version  Bookmark and Share

Keywords:supercapacitors  audio quality  power output 

As multimedia and music phones grow in popularity, consumers want an iPod-quality audio experience without the buzzing and distortion associated with wireless transmissions.The audio capability and quality of all mobile phones, irrespective of their type, depends on the power output of the audio amplifiers and the impedance of the speakers. Typical designs limit power to 3.2W. This article discusses how a designer can use supercapacitors to double this power in order to enhance audio quality and capability of mobile phones.

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