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120 个结果
  • 简介:YourExcellencyMr.JiBingxuan,YourExcellencyMr.LiuGuozhong,YourExcellencyMr.WangYajun,Distinguishedguests,ladiesandgentlemen,It'sagreatpleasuretoattendtheFirstSCOPeople'sForumonbehalfofSCOSecretariat.IwouldliketoexpressmygratitudetoChinaNGONetworkforInternationalExchangesforitswarminvitationandthoughtfularrangement,aswellasthePeople'sGovernmentofShaanxiProvinceforthehospitalityandconvenience

  • 标签: 上海合作组织 中国 发展现状 国际交流
  • 简介:人的那个听觉的系统有自动语音识别ASR系统斜面火柴,和部分Fourier变换FrFT在非静止的信号处理有唯一的优点的优秀性能,是众所周知的。在这份报纸,Gammatonefilterbank为前端被用于讲话信号时间的过滤,然后产量subband信号的声学的特征基于部分Fourier被提取变换。就为FrFT的变换顺序的批评效果而言,一个顺序改编方法基于即时频率被建议,并且它的表演基于歧义功能与方法相比。ASR实验在干净、吵闹的Putonghua位上被进行,并且结果证明建议特征基于即时频率比MFCC基线,和顺序改编方法完成显著地更高的识别率基于歧义比那有低得多的复杂性函数。进一步更,基于FrFT的特征用建议顺序改编方法完成最高的识别率。

  • 标签: 分数傅里叶变换 自动语音识别 声学特性 特性转化 听觉模型 非平稳信号处理
  • 简介:在语音的决定,树基于州的系住,有改变叶节点的决定树与不同复杂性表示模型。由在系统性能和扬声器改编上学习模型复杂性的影响,一棵决定树动态修剪方法基于最小的描述,长度(MDL)标准被介绍。在方法,当一个起始的模型集合,和模型复杂性被增加根据改编数据的数量改变的一个惩罚参数计算,一棵训练得好的、大尺寸的语音的决定树被选择。大部分归因于起始的模型的合理选择和集成MDL标准随机、固定,由与说话者改编结合的建议方法获得高效。

  • 标签: 最小描述长度标准 语音识别 树叶结点 树动态修剪法
  • 简介:为了由于不同扬声器,的改变的特征在语音识别减少降级,感性的频率为扬声器正规化基于subglottal回声变弯的一个方法被建议。变弯的因素用在subglottis和元音的道之间的声学的联合从第二subglottal回声被提取。第二subglottal回声独立于讲话内容,它多于第三共振峰反映说话者特征。感性的最小的变化无失真的反应PMVDR系数被使正常化,它是更柔韧的并且比MFCC有更好的反噪音能力。规范的系数在训练的讲话模式和语音识别被使用。实验证明词错误评价,作为与由第三共振峰变弯的MFCC和光谱相比,在吵闹的环境分别地在干净语音识别分别地在4%和3%,并且在9%和5%减少。结果显示建议方法能在一个说话者无关的识别系统改进词识别精确性。

  • 标签: 语音识别 共振频率 扬声器 翘曲 频谱 MFCC
  • 简介:Auditoryneuropathy(AN)wasreported30yearsagoin1979whenDavisandHirshpresentedthefirstcasewithnormalornearnormalhearingthresholdbutabsentauditorybrainstemresponses.Manynameshavebeengivensincethenincludingparadoxicalhearingloss,brainstemauditoryprocessingsyndrome,centralauditorydysfunction,neuralsynchronydisorderorneuraldyssynchrony.ThetermauditoryneuropathywasfirstgivenbySiningerandcolleaguesin1995.MoreandmoreANarticleshavebeenpublishedinrecentyears.ThepresentshortreviewandcasereportfocusonthemostimportantcharacteristicsfromaclinicalpointofviewinordertoletyoungphysiciansknowAN,andconsequentlymakecorrectdiagnosis.

  • 标签: development SPEECH AUDITORY NEUROPATHY NEURAL HEARING
  • 简介:Thepreviouslyproposedsyllable-synchronousnetworksearch(SSNS)algorithmplaysaveryimprotantroleintheworddecodingofthecontinuousChinesespeechrecognitionandachievessatisfyingperformance.Severalrelatedkeyfactorsthatmayaffecttheoverallworddecodingeffectarecarefullystudiedinthispaper,includingtheperfectingofthevocabulary,thebig-discountTuringre-estimatingoftheN-Gramprobabilities,andthemanagingofthesearchingpathbuffers.Basedonthesediscussions,correspondingapproachestoimpovingtheSSNSalgorithmareproposed.COmparedwiththepreviousversionofSSNSalgorithm,thenewversiondecreasestheChinesecharactererrorrate(CCER)intheworddecodingby42.1%acrossadatabaseconsistingofalargenumberoftestingsentences(syllablestrings).

  • 标签: 汉语识别 解码 算法
  • 简介:Thisyearmarksthe130thanniversaryofthefoundingofthefirstChineselegationinBerlinandthe35thanniversaryoftheestablishmentofdiplomaticrelationsbetweenGermanyandChina.Thisyearalsomarksthe20thanniversaryofcooperationbetweenFriedrich-EbertFoundation(FES)andCAFIU.

  • 标签: 中国 德国 外交关系 战略合作伙伴关系
  • 简介:<正>Iamverypleasedtoattendthe11thExecutiveCouncilMeetingofCAFIU,andwouldliketoexpressmyheartycongratulationstoPresidentYanJunqi,thenewleadershipandthenewly-electedExecutiveCouncil.IalsowanttoexpressmysincerethanksforchoosingmetobetheHonoraryPresidentofCAFIU!

  • 标签: pleased leadership exchanges attend SENTENCES than
  • 简介:<正>Themeetingofthe11thExecutiveCouncilofCAFIUisconvenedsuccessfullytoday.Wehavereviewedtheachievementsofthe10thExecutiveCouncil,approvedtheamendedConstitutionandelectedthenewleadership.ItisagreathonorformetoserveasthePresidentofCAFIU.Therefore,IwouldliketoexpressmythanksforthetrustgivenbyallCouncilmembersandthecolleaguespresent

  • 标签: LEADERSHIP HONOR trust today approved EXCHANGES
  • 简介:<正>DistinguishedDeputySecretary-GeneralLiuKaiyang,MembersofCAFIUdelegation,LadiesandGentlemen,Thisisacommemorableyearasitmarksthe35thanniversaryofthesigningofJapan-ChinaPeaceandFriendshipTreaty.However,itiswell-knownthatthebilateralrelationshipsufferedfromconsiderablefractionsanddisputesontheSenkakuIslands(DiaoyuIslands)sincelastyear.Westillhavenoideasorcluesonthesolvingofthisproblem.Itismoreworrisomethat

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  • 简介:AlportsyndromeisanX-linkedsyndromethatresultsinnephritis,renalfailure,sensorineuralhearingloss,andeyedeficits.Asaresultofsensorineuralhearingloss,theseindividualsarelikelytoexperiencedifficultiesintheareaofspeechandlanguage.Whilestudiesinthepasthaveexaminedthespeechandlanguagecharacteristicsofchildrenwithsyndromicsensorineuralhearingloss,toourknowledgetherearenopreviousstudiestohavedocumentedthespeechandlanguagecharacteristicsofthesechildrenonalong-termbasis.Thecurrentstudyaddressesthislimitationbyreportingspeech,language,hearing,andfunctionoftwinbrotherswithX-linkedAlportsyndromeacrossaseven-yearperiod.Informationwascollectedbyexaminingthemedicalrecordsoftheparticipantsaswellasthroughaverbalinterviewwiththeparticipants'guardian.Resultsrevealedthattheparticipants'hearingabilitiesgraduallydeterioratedovertheseven-yearperiodwhichaffectedtheirspeechandlanguagedevelopmentaswell.Thekidneyfunctiontestsrevealedsignificantpresenceofhematuria(bloodintheurine)aswellasproteinuria(proteinintheurine)suggestingchronickidneydysfunction.Thislongitudinalstudydemonstratesthefunctionalrelationshipbetweenthekidneysandthecochlea,althoughtheyappeartobeindependentofoneanother.AsindividualswithAlportsyndromeexhibitsystemiccomplications,interdisciplinarycollaborationisessentialamonghealthcareprovidersincludingaudiologists,speech-languagepathologists,nephrologists,andophthalmologisttopromoteevidence-basedpractice.

  • 标签: Alport syndrome HEARING loss SPEECH and
  • 简介:应力是为韵律在讲话合成处理的一个重要参数。在这份报纸,我们把中立音调音节和强壮的压力音节的声学的特征与中等压力音节作比较,包括沥青,音节持续时间,紧张并且暂停在音节以后的长度。在持续时间和音质之间的关系,以及第三个音调(T3)和音质也被学习。三压力预言基于ANN当模特儿,即声学的模型,语言学模型和混合模型,为预言中国句子的stress.The结果证明混合模型比另外的二个模型更好表演被介绍。以便解决用手的标记的差异的问题,支持比率的一个评估索引被建议。

  • 标签: 言语合成 普通话 自动化 句子 规范化
  • 简介:正DirectorofCeremonies,YourExcellencies,Ministersherepresent,ChineseStateLeaders,HeadsofChineseNGOs,RepresentativesofInternationalNGOs,LadiesandGentlemen,LetmefirstandforemostexpressmyheartfeltgratitudetotheChineseAssociationforInternationalUnderstandingforinvitingmetothe

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