The concept of Nokia’s directional recording explained, Lumia 1520 and quad microphones
Advertisements The Nokia Lumia 1520 has four microphones which it uses for something called “directional recording”. There’s a post over at NokConv as well as a brief white paper that explains this concept. http://conversations.nokia.com/2013/11/11/new-direction-audio-recording-lumia-1520/ http://i.nokia.com/blob/view/-/3160090/data/1/-/High-quality-audio-recording-in-Nokia-Lumia-smartphones.pdf The 808 and 1020 capture stereo audio but omnidirectional. The 1520 uses two second generation HAAC rich recording microphones […]
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