swirec_waveform_speech_backoff

Safety margin extending the BOS and EOS in the waveform.

Value

Integer: 0–INT_MAX (milliseconds)

Default

50

How to set

Shown in precedence order (see Rules of parameter precedence):

Set in the browser, using the Vendor-Specific-Parameters header in a RECOGNIZE or SET-PARAMS method.

In Management Station set on the Nuance recognition service. If not using Management Station, set in a Recognizer configuration file (User-nrsxx.xml).

Usage

Rarely used.

This parameter is useful for debugging the endpointer, especially in situations that involve very noisy audio.