Microsoft Anna is the default English voice shipped with Windows Vista and Windows 7. They can be installed and used on Windows 98 and all the later Windows operating systems. As an exception, the SAPI 5 versions of these voices cannot be installed on Windows Vista and Windows 7. SAPI 5 voices are only available on Windows 2000 and later Windows NT-based operating systems. The most noticeable feature of these three voices is there are both SAPI 4 and SAPI 5 versions of them. Microsoft Mike and Microsoft Mary are optional male and female voices respectively with better quality, available for download from the Microsoft website or other third party text-to-speech related websites. It is used by Narrator, the screen reader program built into the operating system.

Though not the default, Microsoft Sam is also available in Windows Vista Home Premium. Microsoft Sam is the default English male voice shipped with Microsoft Windows 2000 and Windows XP. Here is the free voices list sorted by the recommended degree. Generally, the higher SAPI version, the better quality. Most of them are compatible with the Microsoft SAPI 4 or SAPI 5. For example, the prices of AT&T Natural Voices are $35 (base required) plus $35 per additional voice, and the prices of Cepstral voices are &29.99 per voice.įortunately, there are also enough high-quality free voices we can use. But most of these voices are commercial and the prices are even higher than the prices of normal text-to-speech software. There are many voices available on the Internet today, such as AT&T Natural Voices, Cepstral voices, IVONA voices, CereProc voices, NeoSpeech voices, etc. Because text to speech software need to invoke voices to synthetic speech and output spoken audio. speech engines, are the core of text to speech software.

As a vital component of the text to speech technology, voices, i.e. In the world of today, more and more people use the text to speech computer technology to free their eyes and save time. Best Free Windows Narrator Voices You Can Use

Microsoft windows 10 voices