Speech recognition and even voice recognition are both technologies that have evolved quite a lot over the last couple of years. When you look at the level of development that is available, you will soon see that voice and even speech recognition both have quite a lot of applications that are designed to boost convenience while also enhancing security. They can also help law enforcement. If you want to understand the difference between speech and voice recognition, then the only thing that you need to do is take a look below.

The Essential Difference

Voice recognition is a term that is used interchangeably with speech recognition, but they both refer to very different purposes. The sole driving element behind speech recognition is that it arrives at the words which are being spoken. Speech recognition software strips away any personal idiocracies, which include accents. This is done in an attempt to detect words. If you look at voice recognition programs, you will soon find that they aim to recognize the person who is speaking the word, as opposed to the words themselves. Ultimately, voice recognition software disregards the language. Verbit’s voice transcription software is one of the best if you want to transcribe voice to text.

Speech Recognition

This involves the use of recordings. This is done via a microphone or a telephone. The audio is then translated into a set of words, and this is stored digitally on various speech recognition devices. Typically, a speech recognition program is evaluated using two different factors. You have accuracy, and you also have speed. Speech recognition technology has a huge list of applications. Speech recognition is used for general dictation, or it can be used for transcribing too. It’s ideal if you need medical transcription or if you want to provide automated customer service.

Voice Recognition

The main purpose of voice recognition is that it is designed to identify the person who is speaking. Voice recognition is very simple. It works by scanning the various aspects of speech that tend to differ between individuals. Everyone has a set way of speaking, and this is unique to them. This comes from the size and the shape of their mouth and throat, but it also takes into account other aspects as well. This can include the voice’s pitch or even their speaking style.

The uses of voice recognition do tend to vary, and they are very different from speech recognition. Voice recognition tech can be used to identify the identity of the speaker, and it can also be used to identify key aspects of a recording. Speaker verification is when a person’s voice is used to authenticate their identity, or who they claim to be. A person’s voice is used as a unique identifier, much like a fingerprint, a person’s voice pattern is unique. A sample of the speech is first recorded, and then the speech patterns are then compared against a database to find out if there is a match between the person and their own voice sample. This is normally done in situations where secure access is required or if voice recognition is implemented as a protective measure.

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George Meszaros is the editor and co-founder of Success Harbor where entrepreneurs learn about building successful companies. Success Harbor is dedicated to document the entrepreneurial journey through interviews, original research, and unique content. George Meszaros is also co-founder of Webene, a web design and digital marketing agency.

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