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Wolfson’s audio chip in Samsung Galaxy S3 devices

By Aldo Panessidi

Wolfson’s audio chip in Samsung Galaxy S3 devicesAudiophiles have hotly debated whether the Samsung Galaxy S3 would come equipped with a Wolfson digital-to-analog converter for high quality audio output. This week, the Scottish electronics manufacturer stepped up to confirm that its WM1811 Audio Hub is the audio chip hiding inside the Galaxy S3. But wait, the US version is different. The US GS3 uses Qualcomm's WCD9310 instead of the Wolfson chip - apparently the Snapdragon S4 is at work here.

Wolfson provides a terrific product, Their Audio Hub promises "crystal clear voice call quality" and "enriched audio playback for music and video." It’s also packed with a 24-bit hi-fi DAC and active noise reduction circuits.

Just to show that some of us are never happy, some audio experts are claiming that the Galaxy S2 equipment is better. The GS2’s Yamaha DAC converts digital data into an analog signal that can drive a speaker (like the one in your headphones.) Good thing most of us can’t tell the difference.

Why not eliminate all the debate about sound quality with high-quality earbuds and headsets, XMI Speakers and Beats by Dr. Dre.   Let the experts keep searching for their audio holy grail, while we just enjoy the music.

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