What is DSP? 🤔 Plugging the VideoMic GO II into a smartphone, tablet or computer via the USB output unlocks powerful Digital Signal Processing (DSP) in the microphone, which gives you access to super useful sound-shaping features like input gain control, a high-pass filter, and the legendary APHEX Aural Exciter and Big Bottom (via RØDE Connect). This allows you to record polished, pro-quality audio with ease when podcasting, streaming, or creating content on-the-go with your smartphone! | RØDE