The device betrayed the stilted speech that is characteristic of most text-to-speech software, but nonetheless pronounced the words clearly and accurately.

阅读器发声准确清晰，抛弃了其他阅读软件那呆板机械的读音。

youdao

The screen reader then renders that information using specialized text-to-speech hardware, software speech synthesizers, Braille displays, or some combination thereof.

然后屏幕阅读器利用专门的文本到语音转化硬件、软件语音合成器、盲文显示，或其他组合提出信息。

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Screen readers that translate text to speech and "read" the software to people who are blind.

屏幕阅读器（Screen reader）将文本翻译成语音，并为盲人“读”的软件。

youdao

He learned how to use text-to-speech software through training at the Washington State School for the Blind.

NPR: For Blind Lawmaker, Biography Reflects In Policy

But the audio feature is far from perfect: Amazon's text-to-speech software mispronounces most obscure words and doesn't have much of an ear for dialogue.

FORBES: Magazine Article

His text-to-speech software chirps at him in an almost indecipherable way, moving so quickly that an untrained ear can only catch parts of what the computer is saying.

NPR: For Blind Lawmaker, Biography Reflects In Policy