Audio_Guy_UofW
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Hi
I am importing some measurement sweeps from a digital mic, so in dBFS. I want to use a measurement from a reference mic to correct these by removing the frequency irregularities of the stimulus speaker measured @ the test mic location.
In SPL measurements I can offset the reference mic measurement to 0dB @ 1kHz and use this curve to correct a measured response using the trace arithmetic |A|/|B| function. I want to do the same thing using dBFS measurements, however cannot figure out how to manipulate the dBFS curves to achieve the same result as I have with SPL traces...ie offset the reference mic dBFS curve to 0dB @ 1kHz and then use trace arithmetic to correct the dBFS test mic curve using this offset reference mic curve.
Is this possible in REW, or do I have to export for external manipulation?
Thanks
I am importing some measurement sweeps from a digital mic, so in dBFS. I want to use a measurement from a reference mic to correct these by removing the frequency irregularities of the stimulus speaker measured @ the test mic location.
In SPL measurements I can offset the reference mic measurement to 0dB @ 1kHz and use this curve to correct a measured response using the trace arithmetic |A|/|B| function. I want to do the same thing using dBFS measurements, however cannot figure out how to manipulate the dBFS curves to achieve the same result as I have with SPL traces...ie offset the reference mic dBFS curve to 0dB @ 1kHz and then use trace arithmetic to correct the dBFS test mic curve using this offset reference mic curve.
Is this possible in REW, or do I have to export for external manipulation?
Thanks