05.07.2011 18:36 Uhr, Quelle: The Unofficial Apple Weblog

TUAW's Daily iPad App: Decibel Meter Pro

Have you ever wondered just how loud a noise is? During a recent review of the SoundJaw iPad accessory, I needed to see if it really increased the volume of the iPad's speaker. What did I use to measure the sound level for the review? The iPhone version of Decibel Meter Pro (US$0.99, universal), a fun -- and useful -- app to measure the max, peak, and average dB (decibel) levels associated with a sound source.

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