SpecSize

The analysis resolution.

Reducing the resolution means that HPE IDOL Speech Server produces an audio fingerprint that is less distinctive; this increases the number of hits but also increases the number of false positives. Increasing the resolution produces an audio fingerprint that is more distinctive; this reduces the number of false positives but also increases the number of matches that are missed.

Note: To use AFP databases generated by HPE IDOL Speech Server versions 10.7.0 and earlier, you must set SpecSize to 256.

Type: Integer
Default:

128

Required: No
Configuration Section: afpfeature module
Example: SpecSize=256
See Also: SpecSize (action parameter)

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