Verification of correction filter

[jhenderson0107]

The signal flow in my system is Roon -> Raspberry PI USB -> Topping D10B SPDIF-> Benchmark DAC -> Linkwitz Orion 3-way analog XO -> Power amplifiers -> speakers. When using AL to measure the system, a laptop running AL 6.17 replaces the Raspberry PI and a mini-DSP UMIK is used to capture response data. Is there a way to verify the performance of the generated convolution filter within AL 6.17 using the laptop following the measurement process? In other words, I'd like to activate the convolution filter within Audiolense, perform another measurement and verify the actual system performance rather than rely on the predicted response.

 

[hulkss]

The most reliable way is to export measurement sweep files from REW and play them in Roon just like regular music playing through the convolver. REW can "listen" for the measurement sweep and record a measurement. This way you can verify your exact playback setup.

 

[jhenderson0107]

Hulk -

Thanks, that's a reasonable suggestion and easy enough to do.