An integer value which allows for greater time efficiency without significant change in recognition accuracy.
For example, if you set FrameDupl to 1, the speed of propagation increases by approximately 50%, if set to 2, by 67%, and if set to 3, by 75%. HPE recommends that you do not increase FrameDupl beyond 4, to maximise time efficiency as opposed to recognition accuracy.
Note: Propagation is the process of using a DNN to map audio feature frames to phonemes. Propagation time is typically 50% of the processing time.
| Type: | Integer |
|---|---|
| Default: |
0 |
| Required: | No |
| Configuration Section: | stt section |
| Example: | FrameDupl=1
|
| See Also: | FrameDupl (action parameter) |
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