The relationship between the f-stops on your lens and your waveform display is a complex and inconsistent one. Phil Rhodes shines some light on something that should be theoretically straightforward..

RedShark Replay: One from the archives. Gone are the days when a light meter and a trained eye was enough; to do better, we need technological measures and test & measurement equipment. Traditionally, ...

Blackmagic Design’s new UltraScope waveform monitoring brings together the features needed for editing or color correcting combined with an elegant user interface. Plugging the Ultrascope PCI Express ...

A DIY wall-mounted sound visualizer plots ambient audio as a smooth waveform on an RGB LED matrix, combining a Pico-class ...