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 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 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 Tech Notes
