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Table Of Contents
CHAPTER 13
Improving Accuracy
Dragon NaturallySpeaking User’s Guide 183
Background noise
Dragon NaturallySpeaking
®
performs best in a quiet room. In a noisy
office, accuracy may decrease slightly, though the program will still be
useful. For best results, train (or retrain) your user files in the same
environment in which you’ll be dictating.
Electrical interference
In some cases, noise in a buildings electrical wiring will generate static
in your computer’s sound card. Few desktop users encounter this
problem; it’s mostly limited to laptops, which have less isolation of
power source and sound card. If your laptop is performing slowly or
inaccurately, try unplugging it and run it only from battery power to
eliminate possible interference from the building wiring. Also, switch to
a USB microphone, if you are not already using one.
Using Dragon NaturallySpeaking
®
with other
software
When dictating into your word processor with no other programs
running, your computer’s power is dedicated to processing your speech.
If other programs are also open, your computer must divide its
processing power between processing your speech and other tasks. Some
programs use more computing resources than others. The performance
of Dragon NaturallySpeaking
®
may vary depending on how many other
programs are open, what programs they are, and the speed and memory
in your computer. You may want to experiment to see if Dragon
NaturallySpeaking
®
performs differently depending on what other
programs are open.
Some programs that use system resources run in the background,
without appearing in an on-screen window. Antivirus software and
“reminder” alarm clock programs are among the programs in this
category. In some cases, these types of programs will affect the
performance of Dragon NaturallySpeaking
®
.