Please take this opportunity to download the material and check out its sophisticated features. Examples of using speech synthesis in AI As an example of the use of speech synthesis technology it plays a major role in the medical and welfare fields. One of them is for people who have had their vocal cords removed and can no longer speak. People who have had their larynx removed due to diseases such as esophageal cancer or pharyngeal cancer cannot speak. For this reason esophageal vocalization is performed by vibrating the esophagus of the throat to produce vocalization or an electric vocalization aid called an electrolarynx EL is used to mechanically vibrate and vocalize.
There is no problem with being able to speak but many people still want to speak in their own voice. With speech synthesis technology it is possible to synthesize speech that is close to the original voice from data recorded when a person was healthy. In addition ALS amyotrophic lateral sclerosis and Parkinson s disease can cause dysarthria which makes it diffi sweden phone number list cult to pronounce correctly. and perform speech synthesis using recorded data from when you were healthy you can correct and output speech that is difficult to pronounce well. In both cases technological progress has made it possible to synthesize speech even with a small amount of original data and the practical application has progressed. In this way it is also useful as a means for patients to live a rich life. Towards an era in which artificial intelligence and humans can interact naturally Speech recognition and speech synthesis technology have advanced remarkably.
In the past speech synthesis which had a strong impression of being an unnatural machine voice is now able to generate natural speech that can be used as a substitute for the voice of a sick person. The speech synthesis technology using the Hidden Markov Model mentioned above is evaluated to have the same quality as humans. It is undeniable that the voice when conversing with a smart speaker or an AI assistant on a smartphone still sounds unnatural but it is predicted that in the near future it will be possible to have a conversation with an accuracy comparable to that of a human being.