AudioEmbedder

Performs audio embedding extraction on audio clips or audio stream.

This API expects a TFLite model with mandatory TFLite Model Metadata that contains the mandatory AudioProperties of the solo input audio tensor and the optional (but recommended) label items as AssociatedFiles with type TENSOR_AXIS_LABELS per output classification tensor.

Input tensor: (kTfLiteFloat32)

• input audio buffer of size `[batch * samples]`.
• batch inference is not supported (`batch` is required to be 1).
• for multi-channel models, the channels need be interleaved.

At least one output tensor with: (kTfLiteFloat32)

• `N` components corresponding to the `N` dimensions of the returned feature vector for this output layer.
• Either 2 or 4 dimensions, i.e. `[1 x N]` or `[1 x 1 x 1 x N]`.