Date:07/03/18
Via whitepaper which they uploaded to the arXiv preprint server, a team at Baidu (China's answer to Google) has announced an upgrade to their text-to-speech application called Deep Voice. Now, instead of taking a half-hour or longer to analyze a person's voice and replicate it, the system can do it in less than a minute. The neural-network based system is part of an effort by the team at Baidu to make machines sound more like humans when they "speak" to us.
There are two parts to the system. The first involves recording voice samples to allow the system to learn what the subject's voice sounds like. The second part reads user-defined text aloud in the voice of the subject.
Several groups have been working on projects aimed at replicating the sound of an individual person's voice, ostensibly to allow robot assistants to sound like actual human assistants. Thus, a program that converts text into words that sounds like you, your neighbor, Donald Trump or the Queen of England is not expected to offer much in the way of an end product—though Baidu does suggest it could be used by people who have lost the use of their voice. Instead, it is meant as a stepping stone to greater things. The new system, the team reports, works optimally when given 100 five-second voice samples. It can also manipulate a voice, allowing people to hear how they might sound, for example, with a British accent, or as someone of the opposite gender. It is also getting better at mimicking voices, and is now able to fool voice recognition software 95 percent of the time—and a human test gave the system an average rating of 3.16 out of 4.
But, as many in the press have noted, the technology could cause problems. Taped interrogations by police could become useless if anyone with a smartphone could generate the same conversation. There is also the problem of identity theft. If a thief can steal your data and your voice, you might never get it back. Or consider political operatives releasing fake recordings of politicians having conversations that could sway an election.
Upgraded Deep Voice can mimic any voice in mere seconds
Via whitepaper which they uploaded to the arXiv preprint server, a team at Baidu (China's answer to Google) has announced an upgrade to their text-to-speech application called Deep Voice. Now, instead of taking a half-hour or longer to analyze a person's voice and replicate it, the system can do it in less than a minute. The neural-network based system is part of an effort by the team at Baidu to make machines sound more like humans when they "speak" to us.There are two parts to the system. The first involves recording voice samples to allow the system to learn what the subject's voice sounds like. The second part reads user-defined text aloud in the voice of the subject.
Several groups have been working on projects aimed at replicating the sound of an individual person's voice, ostensibly to allow robot assistants to sound like actual human assistants. Thus, a program that converts text into words that sounds like you, your neighbor, Donald Trump or the Queen of England is not expected to offer much in the way of an end product—though Baidu does suggest it could be used by people who have lost the use of their voice. Instead, it is meant as a stepping stone to greater things. The new system, the team reports, works optimally when given 100 five-second voice samples. It can also manipulate a voice, allowing people to hear how they might sound, for example, with a British accent, or as someone of the opposite gender. It is also getting better at mimicking voices, and is now able to fool voice recognition software 95 percent of the time—and a human test gave the system an average rating of 3.16 out of 4.
But, as many in the press have noted, the technology could cause problems. Taped interrogations by police could become useless if anyone with a smartphone could generate the same conversation. There is also the problem of identity theft. If a thief can steal your data and your voice, you might never get it back. Or consider political operatives releasing fake recordings of politicians having conversations that could sway an election.
Views: 335
©ictnews.az. All rights reserved.
Similar news
- Justin Timberlake takes stake in Facebook rival MySpace
- Wills and Kate to promote UK tech sector at Hollywood debate
- 35% of American Adults Own a Smartphone
- How does Azerbaijan use plastic cards?
- Imperial College London given £5.9m grant to research smart cities
- Search and Email Still the Most Popular Online Activities
- Nokia to ship Windows Phone in time for holiday sales
- Internet 'may be changing brains'
- Would-be iPhone buyers still face weeks-long waits
- Under pressure, China company scraps Steve Jobs doll
- Jobs was told anti-poaching idea "likely illegal"
- Angelic "Steve Jobs" loves Android in Taiwan TV ad
- Kinect for Windows gesture sensor launched by Microsoft
- Kindle-wielding Amazon dips toes into physical world
- Video game sales fall ahead of PlayStation Vita launch
