SNR of Unknown Speech

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Jenniffer
Jenniffer 2013-2-13
I am trying to figure out how to calculate the Signal to Noise Ratio of a speech signal, with unknown noise sources. Is there a way to do this?

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Image Analyst
Image Analyst 2013-2-13
I would say no. If you have unknown speech, and unknown noise then it's basically just some arbitrary sound signal and who's to say what's noise or not?

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