新闻>国际
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China

美国研究人员将脑信号直接转化为语言

2019-01-31 11:06:00    新华网

新华社华盛顿1月30日电(记者周舟)结合声音合成与人工智能技术,美国一个科研团队开发出一种新系统,可解读人类倾听他人说话时产生的脑电波,并将其转化为声音。这一进展为失去说话能力的人将来重获交流能力带来可能。

当人们听别人说话甚至想象听别人说话时,脑电波会呈现出特定模式。多年来,科学家一直在尝试解读这类脑电波,并努力将其转化为声音语言。

美国哥伦比亚大学研究人员在新一期英国《科学报告》杂志上发表论文说,他们利用语音合成技术与神经网络算法新开发出一种“声码器”,可将受试者倾听数字时产生的脑电波还原为他们听到的声音。测试显示,约75%的情况下,“声码器”能将人脑电波还原为可被人类理解的一串数字。

在研究中,科研团队首先让接受过脑部手术的癫痫患者听不同人说话,同时监测他们倾听时产生的脑电波,以此训练“声码器”,然后让这些癫痫患者听别人念0至9之间的数字,并记录他们产生的脑电波,基于神经网络算法的“声码器”可对这些信号加以“理解”,并转化为机器声音复述的一串数字。

“我们(测试)发现,大约75%的情况下,人们能够理解和复述这些(机器)声音,这远高于此前的(类似脑信号解读)尝试,”论文作者之一、哥伦比亚大学副教授尼马·麦斯加拉尼在一份声明中说。

研究人员说,这是开发脑机接口技术的一项关键性进展。麦斯加拉尼团队未来计划利用更加复杂的词汇进行测试,最终目标是开发一款可植入设备,可将中风等说话能力受损的患者的想法转化为语言,让他们重获交流能力。

展开全文
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China
四川男教师猥亵多名男生 包括2名未成年人 被判8年
在阿拉木图中国人:枪声爆炸声交织,警车都被砸了
郑州一医院2天接收10位封控区产妇
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China

精彩推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China

田馥甄再次被抵制 将现身天津音乐节 内地捞金引发质疑

2024-04-23 10:24:37

网易积极筹备,暴雪游戏国服夏季重返中国大陆!

2024-04-17 00:32:07

《魔兽世界》国服回归预约人数已破200万

2024-04-16 12:23:26

《庄园领主》在Steam愿望单中排名第一!

2024-04-16 12:18:55

斗鱼知名主播“小团团”确认被捕 疑涉嫌大额赌博与陈少杰案有关

2024-04-23 10:29:32

《冒险岛》x《为美好的世界献上祝福!》联动重磅上线!

2024-04-18 10:06:14

《星球大战:法外狂徒》四大派系介绍

2024-04-16 12:19:15

95后女孩把甲骨文“搬”上网

2024-04-22 09:15:22

涉案金额超3000万!伪劣兽药是如何流向市场的?

2024-04-16 08:15:02

“降尿酸”产品直播间热卖 真有奇效还是夸大功效

2024-04-01 01:35:10

“三无”锂电池黑作坊藏身居民楼!记者调查时起火

2024-04-01 01:27:05

“订婚强奸案”彩礼纠纷案一审宣判:驳回原告请求

2024-03-28 15:26:32

无臂男子免费乘地铁被要求出示残疾证地铁公司道歉

2024-03-22 16:44:15

7个月“被撞”70回 辽宁一男子涉保险诈骗被刑拘

2024-03-21 16:15:46

“夜宵顶流”小龙虾上市 预计4月价格达到最低点

2024-03-19 09:01:38

警方回应初中生被杀案:犯罪嫌疑人为有预谋作案

2024-03-19 09:00:33

焦点访谈丨为流量不择手段摆拍短视频“套路深”

2024-03-19 07:38:52

网传邯郸初中生遇害案颅骨照片不实

2024-03-18 09:21:48

糖摄入太多不健康?研究发现这2种“糖”好处多多

2024-03-12 08:15:36

讲述传奇!国家安全部:揭秘“第一”红色女特工

2024-03-08 15:19:14

《南来北往》里的红阳站找到了!

2024-03-08 09:22:37

杭州高架阻止施暴车主获“杭州好人”称号

2024-02-27 08:26:21

防范“AI换脸”诈骗 你需要的知识都在这儿了→

2024-02-26 03:29:42

点赞就能挣钱?小心落入诈骗陷阱

2024-01-31 16:41:16

男子被抢50万元,报警后自己被抓!咋回事?

2024-01-25 15:04:29

微信红包与转账性质不同!这些借钱有关的事要知道

2024-01-23 04:36:35

好样的!“旱鸭子”辅警薄冰上勇救两名落水儿童

2024-01-01 22:40:15

防患于未“燃” 小心身边不合格的电动自行车电池

2023-12-25 08:41:13

胚胎是人还是物?看全国首例"准胎儿"获赔抚养费案

2023-12-21 16:38:22

被告人吴亦凡强奸、聚众淫乱案二审维持原判

2023-11-24 11:36:07

羽绒服迎来销售旺季,价格如何?记者探访

2023-11-06 07:59:57

遭烈犬撕咬的成都女童右肾已保住

2023-11-01 16:25:08

停车、点餐都需先扫码注册会员?小心个人信息泄露

2023-10-16 09:11:34
点击查看更多
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20190131/35130679.html
Server: cms-8-252
Date: 2024/04/24 18:36:03

Powered by China
China
`
中华头条
官方
5.0分 1.8亿人在用
优质 安全 免费
`
中华军事
官方
5.0分 2.6亿人在用
优质 安全 免费