1 Functions
Speech Scene Description (MMC-SSD):
| Receives | Space-Time |
| Speech Objects. | |
| Speech Scene Descriptors | |
| Processes | Speech Objects |
| Creates | Speech Scene Descriptors from the Speech Objects, if possible. |
| Combines | The Speech Scene Descriptors of the Speech Object and the input Speech Scene Descriptors. |
| Produces | Speech Scene Descriptors |
2 Reference Architecture
The Reference Architecture is depicted in Figure 1.

Figure 1 – The Speech Scene Description (MMC-SSD) AIM
3 I/O Data
Table 1 specifies the Input and Output Data of the Speech Scene Description (MMC-SSD) AIM. Links are to the Data Type specifications.
Table 1 – I/O Data of the Speech Scene Description (MMC-SSD) AIM
| Input | Description |
| Space-Time | The Space-Time information of the Speech Scene. |
| Speech Objects | Input Visual Objects. |
| Speech Scene Descriptors | Input Visual Scene Descriptors. |
| Output | Description |
| Speech Scene Descriptors | The output Visual Descriptors. |
4 SubAIMs
No SubAIMs.
5 JSON Metadata
https://schemas.mpai.community/OSD/V1.1/AIMs/SpeechSceneDescription.json
6 Profiles
No profile.