Standards for audio exist: MPEG-1 Audio layer II and layer III (so called MP3) and a slate of AAC standards serving all tastes offer efficient ways to store and transmit different types of mono, stereo and multichannel audio . MPEG-H offers ways to transmit and present 3D audio experiences. Never before, if not at the level of company products, however, was there a standard whose goal is not to preserve audio quality at low bitrates, but to improve it or,…

There is a lot of research and experimentation in Connected Autonomous Vehicles (CAVs), but there is not much in terms of standardisation. That should not be a suprise because a traditional approach could well consider CAV standards as premature at this time, and some affected industries may even not be ready yet for such a step. Still standardisation of CAV is needed because of the following reasons: The different nature of the interacting technologies making up a CAV. The sheer…

For about a year, MPAI has developed Use Cases and Functional Requirements for the Connected Autonomous Vehicles (MPAI-CAV) project, and the document has reached a good maturity. MPAI is now publishing the results achieved so far on this and other web sites, on social networks and newsletters. Moving Picture, Audio and Data Coding by Artificial Intelligence (MPAI) is an international, unaffiliated, non-profit organisation with the mission is to develop Artificial Intelligence (AI) enabled data coding specifications, with clear Intellectual Property…

It will take some time before we can have a casual  conversation with a machine, but there is significant push by the industry to endow machines with the ability to hold even limited forms of conversation with humans. The MPAI-MMC standard, approved on 30th of September provides two significant examples. The first is Conversation with Emotion (MMC-CWE) depicted in Figure 1. it assumes there is a machine that responds to user queries. The query can be about the line of…