Showing posts with label LHSP. Show all posts
Showing posts with label LHSP. Show all posts

Sunday, May 27, 2007

Celebration of speech technology

Today it is a free day in the Western World as the Christian feast of Pentecost is celebrated. It basically is the celebration of speech technology, as Jesus’ disciples started to speak in different tongues. It can not be a coincidence that the court case against the speech technology company Lernout & Hauspie Speech Products (LHSP) in the catholic country of Belgium started in the week before Pentecost.

But to celebrate this holiday I picked up the announcement that the oldest bible in the world, the Codex Sinaiticus, will be put on internet integrally by 2009.

This manuscript has a long history. Parts of this 402 pages bible were found in Egypt in the 19th century by the German scientist Konstantin von Tischendorf. The manuscript has been produced on parchment by the monks of the Saint Catherine monastery in the Sinai between 330 and 350. The pages are now spread over museums. Only 12 pages are still in the Saint Catherine monastery in the Sinai. 43 of the pages are located in Leipzig. The Russian National Library in Saint Petersburg has only 5 pages left of the 347 it possessed in the 19th century; the communist leader Jozef Stalin sold 342 pages to the British Library (at least he did not destroy the manuscript).

The project is an initiative of the British Library, after that the monks of the monastery requested the return of the other pages. The monks have now agreed that all the pages will be digitised and published on internet. The project must be finished by 2009.

Update 24 July 2008: Pages from the Codex Sinaiticus will be available on the web. The pages are the first batch of the reproduction project. Next year the project will be completed.

Blog Posting Number 766

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Saturday, May 26, 2007

Speech technology company in court (5)

The other day I asked myself what had happened after the failing of Lernout & Hauspie Speech Products (LHSP). The Belgian company had acquired the many players in speech and translation technology and had a vision about the future. The spoils of LHSP were bought by Scansoft, which changed its name to Nuance Communications. But after the bankruptcy you did not hear too much about speech and translation technology. Some people recommended to me the Dragon Natural Language package in order to speed up my writing of articles and manuscripts as I am not a fast typist.

But it looks like a silent break-through is coming about. It looks like computer speech recognition is sufficiently advanced. Examples become available in the automobile branch. Microsoft's Sync software will let drivers use spoken commands to play music and dial their phones; the drivers will not be able to use voice commands for the driving itself.

Naturally Speaking by Nuance Communications is a leading personal computer product for speech recognition. The computer user speaks into a microphone, and the words appear on the screen and corrections can be made. However the program has to be trained to suit your speaking style and to improve accuracy rates.

Traditionally speech recorders have been used by lawyers and doctors. But by putting their analyses and diagnoses in smart speech recorders, the spoken texts is automatically transcribed into written texts.


But of one the largest applications of speech technology is now being used in call centres. Three trends can be seen in call centres:
- Speech for self-service. Speech recognition is accepted by people phoning up.
- Interactive Voice Recognition, speech recognition, routing can be outsourced.
- Speech analysis and mining. New speech analysis and mining tools will deliver a treasure of information about the conversations between clients and agents.

Speech synthesis software is now also being used in car navigation. So your English friend can use your car and the car navigation system by changing from your mother tongue into English. Reading television subtitles is another application area in which speech synthesis and translation can be combined. But speech and translation technologies should culminate in software which automatically translates a conversation between for example Japanese and a Dutchman.

But for the time being the ideal of the founders of LHSP to produce a chip which accepts commands to the magnetron, regardless of the language, is still some way off.

Blog Posting Number: 765

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Friday, May 25, 2007

Speech technology company in court (4)

When Lernout & Hauspie Speech Products (LHSP) went into bankruptcy, rumours about conspiracy started to circulate. The bankruptcy was caused by the Central Intelligence Agency (CIA), the Federal Bureau of Investigation (FBI), the National Security Agency (NSA), the Defense Intelligence Agency (DIA), the National Reconnaissance Office (NRO), the Secret Service and a host of other intelligence and security agencies. These agencies employed equipment of Dragon Systems, Dictaphone and Aptec, all US companies acquired by LHSP. The Americans were said to have conspired to get those companies back in US hands.

All those intelligence gathering services employed systems such as:
- Echelon, which monitors the majority of electronic communication in the world;
- Carnivore, which intercepts email;
- Tempest, a technology that can read a computer monitor's display from over a block away;
- Keyhole satellites that have a resolution of four inches.

The conspiracy theory was also expressed by Jo Lernout in an interview in the magazine Humo (March 30, 2002). He claimed that the bankruptcy was a direct result of the trade and communication war between the Europe and the USA. Lernout says in fact that he is sure, that LHSP has been monitored by the Americans: We knew about Echelon, simply because we had the technology necessary for every intelligence gathering service. It is cynical: but we probably developed the machines with which we were spied on. Of course we could have known as it was already known that Echelon was not only there for terrorism and drugs running, but also for industrial espionage.

LHSP had bought four US companies, which delivered equipment and technology to the US intelligence gathering services:
- Dictaphone, an US company which produced digital recorders, which recorded voices and could search in the content. Dictaphone delivered machines to the Pentagon.
- Dragon was also a US company which was a specialist in audio mining. Speech was converted into text, which could be searched by search prompts or by robots.
- ISI was a spin-off of Carnegie Mellon University, where Professor Alex Waibel had developed a method to record digital pictures of people talking to each other and to analyse the conversation.
- Aptec was a US company, located near the Pentagon, which had developed translation software from Arabic to English and from Korean to English.

With all these technologies marching out of the USA, the Americans were probably very unhappy, Lernout suspects. He knows that when Dragon had been bought by LHSP, the top of Dragon was ordered to Washington for an explanation. Janet Baker, the founder of Dragon, heard there, that LHSP pumped up its figures with money from the Middle East in order raise the quote of its shares; in this way LHSP could acquire American top technology.

In the interview Jo Lernout focuses on the last two CEOs of the company Mr John Duerden, the former boss of Dictaphone, and Mr Phillipe Bodson, a compatriot but Wallon. They have, according to Lernout, done everything to ruin LHSP. Mr Duerden wanted his company back. And the Americans put pressure on Mr Bodson, when he was selling the Mendez translation company.

LHSP was producing equipment which could be used for intelligence gathering operations and spy activities. But it should be noted that Lernout had to explain something to the 130.000 shareholders who had bought shares with their saving. Besides, creating the impression of a David and Goliath fight between LHSP vs. USA Inc., would take away the attention from the fraud. So far it did not as the court case has started, at last. An interesting question remains: what happened to the speech and translation industry since the bankruptcy of LHSP?

Blog Posting Number: 764

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