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by analog31
554 days ago
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Yes, multiple microphones is how microphones can be calibrated in the first place. You make a particular kind of microphone that also functions as a speaker, with certain testable assumptions about how they work. Then you point one at the other and vice versa. The result is a reference microphone that can then be used to calibrate other microphones. You don't do it every day, which is why an outfit like Bruel & Kjaer can charge a lot for their gear. ;-) |
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