CAE-USC V2.2 AIMs Audio Synthesis Transform

1     Function

Audio Synthesis Transform (CAE-AST):

Receives	Enhanced Audio Object (Transform) with associated Microphone Array info.
Transforms	Enhanced Audio Object (Transform) from the frequency domain to the time domain via an Inverse Fast Fourier Transform (IFFT).
Produces	Enhanced Audio Object with associated Microphone Array info.

2     Reference Architecture

Figure 1 depicts the Reference Architecture of the Audio Synthesis Transform (CAE-AST) AIM.

Figure 1 – The Audio Synthesis Transform (CAE-AST) AIM

3     I/O Data

Table 1 specifies the Input and Output Data of the Audio Synthesis Transform (CAE-AST) AIM.

Table 1 – I/O Data of Synthesis Transform (CAE-AST) AIM

Input	Description
Enhanced Audio Object (Transform)	Audio Objects in the time-frequency domain.
Output	Description
Enhanced Audio Objects	Audio Objects in the time domain.

4     SubAIMs

No SubAIMs.

5     JSON Metadata

https://schemas.mpai.community/CAE1/V2.2/AIMs/AudioSynthesisTransform.json

6     Profiles

No Profiles