The SampleFrequency parameter specifies the sampling frequency of the audio (the frames produced by the module).
Note: If the FFmpeg library is enabled, the wav module can accept a variety of audio formats with different sampling frequencies. In such cases, the wav module converts the audio to the specified sampling frequency.
Note: To detect breaking glass using the audiosec module, HPE strongly recommends that the audio sampling rate is 16000 Hz.
| Type: | Integer |
|---|---|
| Default: |
16000 (No default value for the |
| Range: | 8000 or 16000 |
| Required: |
Only for the |
| Configuration Section: | afp, afpfeature, audiopreproc, audiosec, audiotemplatedevel, audiotemplatescore, audiotemplatetrain, frontend, normalizer, sidfeature, sidoptimizer, sidpackager, sidtrain, speakerid, splitspeech, stream, and wav modules |
| Example: | SampleFrequency=16000
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| See Also: |
Sfreq (action parameter) |
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