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The man himself can tell you. Here is a direct quote from Stephen Hawking's website:

"In 1980, we changed to a system of community and private nurses, who came in for an hour or two in the morning and evening. This lasted until I caught pneumonia in 1985. I had to have a tracheotomy operation. After this, I had to have 24 hour nursing care. This was made possible by grants from several foundations.

"Before the operation, my speech had been getting more slurred, so that only a few people who knew me well, could understand me. But at least I could communicate. I wrote scientific papers by dictating to a secretary, and I gave seminars through an interpreter, who repeated my words more clearly. However, the tracheotomy operation removed my ability to speak altogether. For a time, the only way I could communicate was to spell out words letter by letter, by raising my eyebrows when someone pointed to the right letter on a spelling card. It is pretty difficult to carry on a conversation like that, let alone write a scientific paper. However, a computer expert in California, called Walt Woltosz, heard of my plight. He sent me a computer program he had written, called Equalizer. This allowed me to select words from a series of menus on the screen, by pressing a switch in my hand. The program could also be controlled by a switch, operated by head or eye movement. When I have built up what I want to say, I can send it to a speech synthesizer. At first, I just ran the Equalizer program on a desk top computer.

"However David Mason, of Cambridge Adaptive Communication, fitted a small portable computer and a speech synthesizer to my wheel chair. This system allowed me to communicate much better than I could before. I can manage up to 15 words a minute. I can either speak what I have written, or save it to disk. I can then print it out, or call it back and speak it sentence by sentence. Using this system, I have written a book, and dozens of scientific papers. I have also given many scientific and popular talks. They have all been well received. I think that is in a large part due to the quality of the speech synthesiser, which is made by Speech Plus. One's voice is very important. If you have a slurred voice, people are likely to treat you as mentally deficient: Does he take sugar? This synthesiser is by far the best I have heard, because it varies the intonation, and doesn't speak like a Dalek. The only trouble is that it gives me an American accent."

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โˆ™ 2016-05-28 06:09:05
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Q: How does Stephen Hawking talk?
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Related Questions

What are facts about stephen hawking?

Stephen Hawking is an English theoretical physicist and and cosmologist. He has amyotrophic lateral sclerosis, or ASL, also known as "Lou Gehrig's Disease." Stephen Hawking can no longer speak and relies on a voice synthesizer to "talk" for him.

Who is that disabled scientist that has a computer talk for him?

Stephen Hawkings or Hawking, not sure :)

How does Stephen Hawkings computer talk?

stephen hawking's computer can talk by stephen hawking saying something in his mind which the computer can read because its a smart computer

Is Stephen Hawking an agnostic?

No. Stephen Hawking is an Atheist.

Is Stephen Hawking agnostic?

No. Stephen Hawking is an Atheist.

Where is Stephen Hawking from?

Stephen Hawking was born in Oxford, England.

What happened to Stephen hawking?

Stephen Hawking suffers from ALS

Can Stephen Hawking move?

no stephen hawking cant move

When was Stephen Hawking born?

Stephen Hawking was born on January 08, 1942

Where was Stephen Hawking born?

Stephen Hawking was born in Oxford, England.

Where did Stephen Hawking live?

Stephen Hawking lives in Cambridge, England

Who influenced Stephen Hawking?

Rodger Penrose influenced stephen hawking.

What country did Stephen hawking come from?

Stephen Hawking is from Oxford England

What is the main work for Stephen hawking?

Stephen Hawking is a theoretical physicist.

What is the birth name of Stephen Hawking?

Stephen Hawking's birth name is Hawking, Stephen William.

Who are the parents of Stephen Hawking?

Isobel Hawking and Frank Hawking

Did stephen hawking have kids?

Stephen Hawking married twice and has three children.

Did Stephen Hawking die before 2010?

No. Stephen Hawking, as of 2011, is alive.

Where did Stephen Hawking go to get his education?

Stephen Hawking went to the University of Cambrige.

Where did this Stephen Hawking grow up?

Stephen Hawking grew up in London.

Who is Stephen Hawking's mother?

Stephen Hawking is the son of Isobel and Frank Hawking.

What does Stephen Hawking know lots about?

Stephen Hawking studies and is an expert on Black Holes.

Where did Stephen Hawking grow up in?

Stephen hawking grew up in the south of England

How many times was Stephen hawking married?

Stephen Hawking was married 2 times.

Is Stephen Hawking a Noble laureate?

No, Stephen Hawking has never received the Nobel prize.