Question

How did the speech program aid stephen Hawking​

Answer 1

Answer:

How Did Stephen Hawking's Communication System Work? Stephen Hawking talked through 'the computer', using a speech-generating device (SGD) or a voice output communication aid. This is a special device that either supplements or replaces speech/writing

Explanation:

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Answer 2

Explanation:

Stephen Hawking talked through 'the computer', using a speech-generating device (SGD) or a voice output communication aid. This is a special device that either supplements or replaces speech/writing.