Speech Engine Services DTMF Performance Counters

Speech Engine Services DTMF Performance Counters

The following table describes Speech Engine Services (SES) Dual Tone Multi-Frequency (DTMF) Engine Instances performance counters.

Performance Counter

Description

Grammar Cache Hits

The cumulative number of grammars loaded by all DTMF engine instances that used cached copies of the grammar file.

Grammar Cache Misses

The cumulative number of grammars loaded by all DTMF engine instances that required a download of the grammar file.

Grammars Loaded

The total number of grammars currently loaded into all DTMF engine instances for this computer.