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    Microphone in box low frequency measurement technique -help required!

    John, Thanks very much for this tip. I am using REW but did not realize this was already implemented (so many options!). Until now, I created two bespoke compensation files, one for a calibrated microphone and one for a tweeter as suggested in the original paper. I am using a GRS 1TM-4 tweeter...
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    Microphone in box low frequency measurement technique -help required!

    Hello, Have you been experimenting more with the MIB technique or was it a one off measurement? I have also started to experiment with this, but this is early stage.
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    Best use of Hypex Fusion Modules

    I have a project building a pair of powered loudspeakers using the Hypex modules after having watched this: My unique source of music is a Lenovo PC with Daphile, therefore using USB as output. When looking at the Hypex bloc diagram, I have the choice of: 1) using the analog input which...
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    What is the point of upsampling?

    Thank you all for your contributions and to DonH56 for his explanations and graphs. So I was wrong assuming that the potential benefit of oversampling is to move the filter higher (or use a gentler slope) and reduce its impact on the audible spectrum?
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    What is the point of upsampling?

    Hello, I just joined the forum today. Sorry if my question has already been answered, but there is so much to catch up with! When upsampling, does the filter adjust itself to half of the incoming frequency? I assume this is the case, otherwise there would be no benefit. I am puzzled because the...
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