The noise level is generally very high compared to other imaging modalities. A high noise level will obscure the contrast and reduce the image quality, resulting in less accurate diagnosis. In a ...

Low-light situations require higher ISO settings, but these can result in image noise that is visible in grainy elements in ...

We use a specialized audio-measurement system with a simulated ear to test how much noise the headphones can reduce. A good design should fit most ear shapes and head sizes, so we have a variety ...