here, is defined as "a process of transformation measure by the degree to which diverse media such as phone, data broadcast and information technology infrastructures are combined into a single seamless all purpose network architecture platform". Digitalization is not so much defined by its physical infrastructure, but by the content or the medium. Jan van Dijk suggests that "digitalization means breaking down signals into bytes consisting of ones and zeros".

Convergence is defined by Blackman (1998)