Panayotis Kritidis

Recently I moved my turntable closer to my computer listening area and some detrimental interaction (acoustical feedback) occured during listening to LPs at higher sound levels. I faced it with two EAPO versions of my principal computer audio system correction: The first one is used during monitoring the recording from an LP to a computer file. It rejects strongly the frequences below 1 kHz, so one has a good control on what is happening without acoustical feedback (Fig.1 - in the right) The second...

Recently I moved my turntable closer to my computer listening area and some detrimental interaction (acoustical feedback) occured during listening to LPs at higher sound levels. I faced it with two EAPO versions of my principal computer audio system correction: The first one is used during monitoring the recording from an LP to a computer file. It rejects strongly the frequences below 1 kHz, so one has a good control on what is happening without acoustical feedback (Fig.1) The second one is used...

Recently I moved my turntable closer to my computer listening area and some detrimental interaction (acoustical feedback) occured during listening to LPs at higher sound levels. I faced it with two EAPO versions of my principal computer audio system correction: The first one is used during monitoring the recording from an LP to a computer file. It rejects strongly the frequences below 1 kHz, so one has a good control on what is happening without acoustical feedback (Fig.1) The second one is used...

Recently I moved my turntable closer to my computer listening area and some detrimental interaction (acoustical feedback) occured during listening to LPs at higher sound levels. I faced it with two EAPO versions of my principal computer audio system correction: The first one is used during monitoring the recording from an LP to a computer file. It rejects strongly the frequences below 1 kHz, so one has a good control on what is happening without acoustical feedback (Fig.1) The second one is used...

Recently I moved my turntable closer to my computer listening area and some detrimental interaction (acoustical feedback) occured during listening to LPs at higher sound levels. I faced it with two EAPO versions of my principal computer audio system correction: The first one is used during monitoring the recording from an LP to a computer file. It rejects strongly the frequences below 1 kHz, so one has a good control on what is happening without acoustical feedback (Fig.1) The second one is used...

Phil, if your final sound level is too low, try to "violate" a bit the "no positive...

I hope you will like my small DIY active box, going down to 40Hz although with only...

I will try that variable smoothing as well. It is more detailed in low frequences,...