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High Frequency Compression Driver Evaluation
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<blockquote data-quote="Silas Pradetto" data-source="post: 51513" data-attributes="member: 34"><p>Re: High Frequency Compression Driver Evaluation</p><p></p><p>I find this entire thread interesting. Dave Gunness, as far as I'm aware, can simply build an FIR filter and cancel out any distortion. </p><p></p><p>I once asked him about the non-linearity of drivers, since even though an FIR can cancel the distortion, distortion isn't constant with output, so he'd need a dynamic FIR to properly take care of the issue across the range of output levels the driver could handle. Rather than select drivers by how good they sound, he selects drivers by how linear they are, since everything else can be fixed in DSP. Who would have thought!?</p><p></p><p>Hope I'm not giving away any trade secrets here. If I am, please remove this post.</p></blockquote><p></p>
[QUOTE="Silas Pradetto, post: 51513, member: 34"] Re: High Frequency Compression Driver Evaluation I find this entire thread interesting. Dave Gunness, as far as I'm aware, can simply build an FIR filter and cancel out any distortion. I once asked him about the non-linearity of drivers, since even though an FIR can cancel the distortion, distortion isn't constant with output, so he'd need a dynamic FIR to properly take care of the issue across the range of output levels the driver could handle. Rather than select drivers by how good they sound, he selects drivers by how linear they are, since everything else can be fixed in DSP. Who would have thought!? Hope I'm not giving away any trade secrets here. If I am, please remove this post. [/QUOTE]
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