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This article mainly introduces how to install and use built-in voice input software in xp, which has a certain reference value, and interested friends can refer to it. I hope you will gain a lot after reading this article.

Using the Microsoft speech recognition engine

We can dictate text in any Microsoft Office XP program, Internet Explorer 5. 0 and Outlook Express 5. 0. Other software may eventually support the Microsoft speech recognition engine and cannot dictate text on WordPad at this time. Just as voice engines have specific languages, they may also have specific regional requirements. For example, the "Microsoft English ASR Version 5 engine" is for Americans, British and Australians, but it is difficult for other people who do not speak American English to use it because of their different pronunciation.

To use speech recognition, you need a high-quality close-up microphone and a sound card or USB port. You can use the microphone Wizard to configure the location of the microphone.

It is important to train the speech recognition engine to familiarize yourself with your voice. When you read the training text aloud, the engine will find a pattern that suits you to help it explain what you are saying. Training creates a voice profile for each speaker.

Install a speech recognition system

First, determine whether a speech recognition engine has been installed.

Click start, point to Settings, click Control Panel, click Sound, Voice and Audio Devices, and then click Voice.

2. If the speech recognition tab in speech Properties is available, the speech recognition engine is installed. Otherwise, the handwriting recognition engine has not been installed.

Second, install speech recognition from Microsoft Word 2002

1. Open Microsoft Word. 2. On the tools menu, click Voice. Speech recognition can be used in all Office programs and other programs that can activate speech recognition (for example, Microsoft Internet Explorer). As before: the speech recognition engine has the specified language. The first three available Microsoft speech engines are simplified Chinese, American English, and Japanese.

Speech recognition skills

After the Windows XP system is installed and working properly, it should be trained to adapt to the environment and speech style. On the speech recognition tab, click training profile, and use the speech training Wizard to train the system so that it can recognize background noise (for example, the sound of fans, noise from air conditioning equipment, or other sounds in the office). It will adapt to your speaking style, including stress, pronunciation and even idioms.

Speech recognition is not an operation without human intervention at all. Best results can be achieved if you use a combination of sound, mouse, or keyboard. Moreover, smooth and consistent voice quality will bring the best results. When talking to others, it can be understood through the content and the environment, even through the speed of whispering, shouting or speaking speed. However, speech recognition can only get the best understanding of words when it is broadcast in a more predictable way.

Speaking in a low or soft voice will make it difficult for the computer to recognize what you are saying; don't pause between words. Computers are more likely to recognize words than individual words. For example, computers have difficulty understanding such words, such as "is another example sentence."

Start talking in a quiet environment so that your computer will hear your voice rather than any other background sound, and you should also use high-quality speakers. Please store the speakers in the same location and try not to move them during debugging.

Train your computer to recognize your voice by reading aloud the training text prepared in the Voice training Wizard. Other training will enhance the accuracy of speech recognition.

When dictating, don't consider why you don't see the words on the screen immediately. Continue to speak until all the expressions are complete. The computer will display the recognized text on the screen after the sound processing is completed.

Pronounce clearly, but not by the syllable of each word. For example, making the sound "e-nun-ci-ate" of each syllable makes it difficult for the computer to understand what you are saying.

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