This week's podcast is a generated discussion, following on from last week's podcast. It discusses the historical progression of audiovisual technology convergence in the United Kingdom, tracing its evolution from early broadcast limitations to modern immersive experiences. It begins with the initial analogue mono television era established by the BBC and ITV, followed by the temporary simulcasting solutions that paired TV with FM radio. A significant portion of the discussion examines the impact of the BBC's internal digital audio research, which was necessitated by the failings of analogue infrastructure and led directly to the consumer-facing NICAM digital stereo standard. The discussion then shifts to the era of physical digital media (DVD and Blu-ray), which democratised multi-channel and lossless audio formats, before concluding with an analysis of the contemporary landscape dominated by streaming services and the widespread adoption of object-based spatial audio like Dolby Atmos.