What are the most common problems with speech recognition?

Since the first time it was invented, the

software software has been significantly advanced, but still has several major problems that prevent its use exclusively as a method of transcription. Changes in the pronunciation of words, individual accents, homonyms, and undesirable surrounding sounds are among the problems with speech recognition, which is difficult to solve. Another set of speech recognition problems includes the type of hardware used to actual sound, as the results can have a great impact on how the software will interpret speech. There is also a problem that they do not know the context of spoken words that can lead to a text that does not have punctuation or inaccurate spelling.

One of the most basic problems with speech recognition is the quality of the input devices used. If the microphone is not sensitive enough - or is too sensitive - it can create sound information that is difficult for software to decrypt. This is particularly true when the microphone is so sensitive that speech is distortedLena, so recognition software is almost unnecessary. A similar problem stems from the background noise, which can be problematic for separation from the main speech and can cause inaccurate translations if they are included in speech processing.

The differences in pronunciation, accents and rhetorical cadence will join and create one of the most ubiquitous problems with speech recognition. When one word can be pronounced in several ways, the software can be confused and misinterpreted by what they say. The same can happen when one speaks slower or faster than the program expects. There are some partial solutions, such as training software in one user speech speech samples and using dynamic algorithms of rolling to match speech with samples database, but do not solve all problems.

The most complex problems with speech recognition identify the context of spoken words. Computer software is unable to identifyTo absorb the intended meaning of the collection of words, which leads to a number of problems with the overwritten text. Words that have a similar sound to "their" and "there" can only be written when the context of use is known. For the same reason, the exact punctuation for software is almost impossible to start only to know the word sequence. There is a functional transcription software that is used in fields such as medicine, but the result is often a block of words without any type of separation, which means it modifies the document and creates a readable final copy.