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Topic: Microphone question (Read 1 time) previous topic - next topic

maverick2411

Thanks Doug now it works GREAT. I only replaced minus with plus in that equatition. And subtracted 610 from my reading so I get numbers from 5 to 410 which are aqual from 45- 50 to 89 db. Thanks alot, appreciate it!

DVDdoug

#16
Apr 24, 2017, 04:45 pm Last Edit: Apr 24, 2017, 04:54 pm by DVDdoug
I'm glad to hear it's working!

Quote
I only replaced minus with plus in that equatition.
Good catch!   The dB values are already negative, so we're adding a negative instead of subtracting.   I corrected the post in case anyone needs it in the future (although that formula will only work with that particular microphone board and depending on the "nature" of the sound, it might not be accurate).

Coding Badly


@maverick2411, do not cross-post.  Threads merged.


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