BBC principal technologist Andy Quested has detailed the methods used to test the new encoders at the heart of controversy around BBC HD's picture quality. After new encoders were introduced by the ...

Encoders are a vital component in many applications that require motion control and feedback information. Whether a system’s requirement is speed, direction, or distance, an encoder produces control ...

In robotics, movements must be precise and well-controlled. As robots are asked to do more as industry becomes more familiar with the technology, there will be an increasing need for high accuracy ...