PURIFI ApS A fast driver needs a light cone. Or does it? Intuition can play us tricks. Take this simple example: how does a speaker cone move when you try to make it produce a “pulse”? I’m willing to bet quite a few of you will guess it will rapidly move fo... Ushindi Dec 10, 2019 0 4383 Tech Notes
PURIFI ApS Doppler distortion vs IMD? Let’s get this out of the way first: Doppler distortion is a form of IMD. This is interesting because IMD in general tends to get little interest on loudspeaker forums, whereas Doppler distortion is o... Eigentakt Ushindi Dec 7, 2019 0 7652 Tech Notes
PURIFI ApS, Bruno Putzeys Distortion, The Sound That Dare Not Speak Its Name Read any discussion about loudspeakers and you get the impression that distortion as a topic is eagerly avoided. If it is mentioned, it is done sotto voce, implicitly. For instance: “you can’t get goo... Ushindi May 2, 2019 0 5486 Tech Notes
