Speech Recognition Software 101

Speech recognition software refers to a computer program that works in conjunction with a microphone to interpret spoken words into text. In simple terms, it replaces keyboard entry with voice entry. Speech recognition software has become increasingly popular and is especially beneficial to business executives, transcribers, translators, college students and individuals with disabilities.

How Speech Recognition Works

Speech recognition software relies on advanced coding algorithms, as each individual's speech patterns and style of speaking is unique. Regional and foreign accents, along with various dialects, have an impact on how words are spoken. Furthermore, lazy enunciation can entirely change how an individual sounds out their words. This presents a considerable challenge to speech recognition software, as it performs by matching varied possible sounds of spoken word to its counterpart in written form.

Because everyone's voice is different, it is necessary for individual users to train and configure speech recognition software to recognize their specific style of speech. Some applications come included with training programs than contain specially selected text that must be interpreted into the software. In many cases, the instructions call for the user to speak in their normal voice. After the program translates the spoken words, the user then has a chance to make any corrections that are needed. As time goes on, the program will learn from its mistakes and adjust the interpretations accordingly.

The longer an individual uses a specific program, the fewer mistakes the speech recognition software will make. Because it is orientated for a particular user, there is a good chance it would not work well for a second user. As each individual who needs to use such a program must endure training, some applications support multiple users and have the ability to assign different login credentials for different people.

Types of Speech Recognition Software

There are many different types of speech recognition software, including single-user applications. This type of software is typically integrated into small digital voice recorders and is very useful for business professionals that need to export notes on the go. Speech recognition software in digital recorders is also useful for meetings where minutes needed to be taken, or the entire meeting itself needs to recorded and this transferred to an organization's intranet. Students often use this type of program to record, interpret and archive lectures for future reference.

Speech recognition software is widely available for desktop and laptop computers as well. When used by employees in the workplace, these programs can tremendously cut down on stress and injury related downtime. In addition to medical transcribers and professional translators, speech recognition software can also serve benefit to the average consumer. For instance, it can be used for personal journals, to dictate homework, outline remodeling projects or simply a grocery or to-do-list. Other uses include making commands that would ordinarily have to be entered into a keyboard, a feature that is particularly helpful for someone that has difficulty typing.

Speech recognition software varies in the way of price and features just like any other program. One product might work better in your home, while another could be designed for the office setting. Therefore, it is a good rule of thumb to conduct research on a few programs to ensure you obtain a program that meets your needs.