菜单 腾讯云

备案控制台

语音识别

文档中心 API 中心 SDK 中心

语音识别

腾讯云语音识别（Automatic Speech Recognition，ASR）为开发者提供语音转文字服务的最佳体验。语音识别服务经微信、腾讯视频、王者荣耀等大量内部业务验证，同时也在线上线下大量外部客户业务场景下成功落地，具备识别准确率高、接入便捷、性能稳定等特点。腾讯云语音识别服务开放实时语音识别、一句话识别和录音文件识别三种服务形式，满足不同类型开发者需求。

产品简介购买指南

2分钟带您认识腾讯云语音识别 ASR

快速入门

功能体验

提供语音识别语音录音识别、一句话、实时语音识别的功能体验

接入指引

提供语音识别 API 和 SDK的接入与使用方式

API 文档

SDK 文档

实时语音识别 SDK

实时语音 Android SDK 实时语音 iOS SDK

录音文件识别 SDK

录音文件识别 C++ SDK 录音文件识别 Java SDK

一句话识别 SDK

一句话识别 PHP SDK 一句话识别 Python SDK

常见问题

<div class="c-footer-service">
    <div class="c-footer-inner">
        <ul class="c-footer-service-list">
            <li>
                <a href="//cloud.tencent.com/act/event/service-protection#refund" rel="nofollow" class="c-footer-service-item" hotrep="hp.header.adventage.2">
                    <span class="icon icon-2"></span>
                    <span class="term">5天内无理由退款</span>
                </a>
            </li>
            <li>
                <a href="//cloud.tencent.com/act/event/service-protection#filing" rel="nofollow" class="c-footer-service-item" hotrep="hp.header.adventage.3">
                    <span class="icon icon-3"></span>
                    <span class="term">免费备案</span>
                </a>
            </li>
            <li>
                <a href="//cloud.tencent.com/act/event/service-plan#enterprise" rel="nofollow" class="c-footer-service-item" hotrep="hp.header.adventage.4">
                    <span class="icon icon-4"></span>
                    <span class="term">1V1大客户服务</span>
                </a>
            </li>
            <li>
                <a href="//cloud.tencent.com/act/event/service-protection#serviceTime" rel="nofollow" class="c-footer-service-item" hotrep="hp.header.adventage.5">
                    <span class="icon icon-5"></span>
                    <span class="term">7x24小时服务</span>
                </a>
            </li>
        </ul>
    </div>
</div>
		<div class="c-footer-website">
    <div class="c-footer-inner">
        <ul class="c-grid c-footer-website-columns J-qcFooterNav">
            
            <li class="c-g-5 xs-24">
                <div class="c-footer-website-group J-qcFooterNavColumn">
                    <h3 class="c-footer-website-title J-qcFooterNavColumnTitle">
                        <a href="javascript:;">腾讯云计算</a>
                    </h3>

<ul class="c-footer-website-list J-qcFooterNavColumnList">
                        
                        <li>
                            <a href="https://cloud.tencent.com/product" hotrep="hp.footer.navigation.compute.chanpin">产品</a>
                        </li>
                        
                        <li>
                            <a href="https://market.cloud.tencent.com/" hotrep="hp.footer.navigation.compute.yunshichang">云市场</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/customer/game?start=1" hotrep="hp.footer.navigation.compute.kehuanli">客户案例</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/product/events" hotrep="hp.footer.navigation.compute.fabutai">产品发布台</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/product/ba?from=qcloudProductBa" hotrep="hp.footer.navigation.compute.beian">网站备案</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/document/product/363" hotrep="hp.footer.navigation.compute.renzhengxinxi">认证信息</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/document/product/301/2007" hotrep="hp.footer.navigation.compute.xukezheng">许可证说明</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/document/product/301/11470" hotrep="hp.footer.navigation.compute.shengming">隐私声明</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/about" hotrep="hp.footer.navigation.compute.guanyu">关于我们</a>
                        </li>
                        
                    </ul>
                </div>
            </li>
            
            <li class="c-g-5 xs-24">
                <div class="c-footer-website-group J-qcFooterNavColumn">
                    <h3 class="c-footer-website-title J-qcFooterNavColumnTitle">
                        <a href="javascript:;">解决方案</a>
                    </h3>

<ul class="c-footer-website-list J-qcFooterNavColumnList">
                        
                        <li>
                            <a href="https://cloud.tencent.com/solution/video" hotrep="hp.footer.navigation.solution.shipin">视频</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/solution/game" hotrep="hp.footer.navigation.solution.youxi">游戏</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/solution/finance" hotrep="hp.footer.navigation.solution.jinrong">金融</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/solution/e-commerce" hotrep="hp.footer.navigation.solution.dianshang">电商</a>
                        </li>
                        
                        <li>
                            <a href="https://market.cloud.tencent.com/website/solution?purchasesource=201911-flow-solution" hotrep="hp.footer.navigation.solution.wangzhan">网站</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/solution/bigdata" hotrep="hp.footer.navigation.solution.dashuju">大数据</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/solution/face-recognition" hotrep="hp.footer.navigation.solution.renlianheshen">人脸核身</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/solution/education" hotrep="hp.footer.navigation.solution.zaixianjiaoyu">在线教育</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/solution/la" hotrep="hp.footer.navigation.solution.xiaochengxu">微信小程序</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/solution/wx-video" hotrep="hp.footer.navigation.solution.xiaochengxuyinshipin">微信小程序音视频</a>
                        </li>
                        
                    </ul>
                </div>
            </li>
            
            <li class="c-g-5 xs-24">
                <div class="c-footer-website-group J-qcFooterNavColumn">
                    <h3 class="c-footer-website-title J-qcFooterNavColumnTitle">
                        <a href="javascript:;">资源与社区</a>
                    </h3>

<ul class="c-footer-website-list J-qcFooterNavColumnList">
                        
                        <li>
                            <a href="https://cloud.tencent.com/act/free" hotrep="hp.footer.navigation.resource.mianfei">免费套餐</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/document/guide" hotrep="hp.footer.navigation.resource.rumen">入门中心</a>
                        </li>
                        
                        <li>
                            <a href="https://buy.cloud.tencent.com/price" hotrep="hp.footer.navigation.resource.dingjia">定价中心</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/document/developer-resource" hotrep="hp.footer.navigation.resource.ziyuan">资源中心</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/edu/learning?ADTAG=gw.bott" hotrep="hp.footer.navigation.resource.edu">腾讯云大学</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/developer" hotrep="hp.footer.navigation.resource.shequ">云+社区</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/developer/column" hotrep="hp.footer.navigation.resource.zhuanlan">专栏</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/developer/ask" hotrep="hp.footer.navigation.resource.wenda">问答</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/developer/salon" hotrep="hp.footer.navigation.resource.salon">沙龙</a>
                        </li>
                        
                    </ul>
                </div>
            </li>
            
            <li class="c-g-5 xs-24">
                <div class="c-footer-website-group J-qcFooterNavColumn">
                    <h3 class="c-footer-website-title J-qcFooterNavColumnTitle">
                        <a href="javascript:;">合作与生态</a>
                    </h3>

<ul class="c-footer-website-list J-qcFooterNavColumnList">
                        
                        <li>
                            <a href="https://partners.cloud.tencent.com/" hotrep="hp.footer.navigation.cooperate.huoban">合作伙伴</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/developer/partner" hotrep="hp.footer.navigation.cooperate.partner">合作伙伴学院</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/act/partner/cps" hotrep="hp.footer.navigation.cooperate.tuiguang">推广奖励</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/act/benefit" hotrep="hp.footer.navigation.cooperate.gongyi">云+公益</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/act/campus" hotrep="hp.footer.navigation.cooperate.xiaoyuan">云+校园</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/act/plan" hotrep="hp.footer.navigation.cooperate.chuangye">云+创业</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/developer/techo/review" hotrep="hp.footer.navigation.cooperate.techo-developer">Techo 开发者大会 </a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/act/event/des2019" hotrep="hp.footer.navigation.cooperate.des2019">腾讯数字生态大会</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/act/event/start.html" hotrep="hp.footer.navigation.cooperate.yunqi_chanye">云启产业计划</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/act/event/innovationbase.html" hotrep="hp.footer.navigation.cooperate.innovationbase">腾讯云启创新基地</a>
                        </li>
                        
                    </ul>
                </div>
            </li>
            
            <li class="c-g-5 xs-24">
                <div class="c-footer-website-group J-qcFooterNavColumn">
                    <h3 class="c-footer-website-title J-qcFooterNavColumnTitle">
                        <a href="javascript:;">管理与支持</a>
                    </h3>

<ul class="c-footer-website-list J-qcFooterNavColumnList">
                        
                        <li>
                            <a href="https://cloud.tencent.com/announce" hotrep="hp.footer.navigation.support.announce">公告</a>
                        </li>
                        
                        <li>
                            <a href="https://console.cloud.tencent.com/" hotrep="hp.footer.navigation.support.kongzhitai">控制台</a>
                        </li>
                        
                        <li>
                            <a href="https://console.cloud.tencent.com/account/renewal" hotrep="hp.footer.navigation.support.xufei">续费管理</a>
                        </li>
                        
                        <li>
                            <a href="https://console.cloud.tencent.com/cam" hotrep="hp.footer.navigation.support.fangwen">访问管理</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/services/security" hotrep="hp.footer.navigation.support.security">安全中心</a>
                        </li>
                        
                        <li>
                            <a href="https://console.cloud.tencent.com/workorder" hotrep="hp.footer.navigation.support.gongdan">工单管理</a>
                        </li>
                        
                        <li>
                            <a href="https://cloud.tencent.com/act/event/connect-service" hotrep="hp.footer.navigation.support.lianxiwomen">联系我们</a>
                        </li>
                        
                    </ul>
                </div>
            </li>
            
        </ul>

<div class="c-footer-copyright">
            <ul class="c-footer-share-links">
                <li class="J-qcFooterWXIcon">
                    <div class="c-footer-bubble-wrap">
                        <a href="javascript:;" title="微信" hotrep="hp.footer.sns.wx"><i class="icon wechat"></i></a>
                        <div class="c-footer-share-bubble J-qcFooterWXBubble" style="z-index: 0">
                            <div class="c-footer-share-bubble-inner">
                                <div class="bubble-qr no-pd">
                                    <img src="//imgcache.qq.com/open_proj/proj_qcloud_v2/gateway/portal/css/img/footer/wechat-assistant-qr.jpg" alt="">
                                </div>
                                <p class="bubble-cnt">关注公众号，移动管理云服务</p>
                                <p class="bubble-cnt mobile">长按识别或截图保存<br>关注公众号，移动管理云服务</p>
                            </div>
                        </div>
                    </div>
                </li>
                <li><a href="http://weibo.com/qcloud2014" target="_blank" title="微博" hotrep="hp.footer.sns.weibo"><i class="icon weibo"></i></a></li>
                <li><a href="https://www.facebook.com/TencentCloud/" target="_blank" title="facebook" hotrep="hp.footer.sns.fb"><i class="icon facebook"></i></a></li>
            </ul>

<div class="c-hidden c-visible-xs mobile-part">
				<a href="tel:95716" class="c-btn" hotrep="hp.footer.mobile.tel">购买咨询：95716 转 1</a>
				<a class="c-footer-tel-m" hotrep="hp.footer.mobile.connect" href="//cloud.tencent.com/about/connect">联系我们</a>
                <div class="c-footer-select J-qcRegionSelector">
    <a href="javascript:;" class="c-footer-select-trigger J-qcRegionTrigger"><i class="icon"></i><span class="J-qcFooterRegion">中国站</span></a>

<div class="c-footer-dropdown J-qcFooterRegionList">
        <ul class="c-footer-dropdown-menu">
            <li class="actived"><a href="javascript:;" class="J-qcRegionOption J-qcFooterSwitcher" data-region="cn_zh" hotrep="hp.footer.region.cn">中国站</a></li>
            <li><a href="https://intl.cloud.tencent.com" class="J-qcRegionOption J-qcFooterSwitcher" data-region="intl" hotrep="hp.footer.region.intl">International</a></li>
        </ul>
    </div>
</div>
            </div>

<p class="c-footer-copyright-text">
                <span>Copyright © 2013 - 2020</span>
                <span>Tencent Cloud. All Rights Reserved.</span>
                <span>腾讯云 版权所有</span>
            </p>

<div class="c-hidden-xs pc-part">
                <a href="tel:95716" class="c-btn" hotrep="hp.footer.tel">购买咨询：95716 转 1</a>
            </div>
        </div>
    </div>
</div>
		
<div class="c-footer-recommend">
	<div class="c-footer-inner">
		<div class="c-footer-recommend-rows">
			
			<div class="c-footer-recommend-cell">
				<h3 class="c-footer-recommend-tit">热门产品</h3>
				<div class="c-footer-recommend-list-wrap">
					<ul class="c-footer-recommend-list">
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://dnspod.cloud.tencent.com/" hotrep="hp.footer.recommend.rmcp.ymzc">域名注册</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/cvm" hotrep="hp.footer.recommend.rmcp.cvm">云服务器</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/tbaas" hotrep="hp.footer.recommend.rmcp.tbaas">区块链服务</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/mq" hotrep="hp.footer.recommend.rmcp.mq">消息队列</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/dsa" hotrep="hp.footer.recommend.rmcp.dsa">网络加速</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/tencentdb-catalog" hotrep="hp.footer.recommend.rmcp.tencentdb-catalog">云数据库</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/cns" hotrep="hp.footer.recommend.rmcp.ymjx">域名解析</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/cos" hotrep="hp.footer.recommend.rmcp.cos">云存储</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/css" hotrep="hp.footer.recommend.rmcp.css">视频直播</a></li>
						
					</ul>
				</div>
			</div>
			
			<div class="c-footer-recommend-cell">
				<h3 class="c-footer-recommend-tit">热门推荐</h3>
				<div class="c-footer-recommend-list-wrap">
					<ul class="c-footer-recommend-list">
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/FaceRecognition" hotrep="hp.footer.recommend.rmtj.FaceRecognition">人脸识别</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/tm" hotrep="hp.footer.recommend.rmtj.tm">腾讯会议</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/act/pro/enterprise2019" hotrep="hp.footer.recommend.rmtj.enterprise2019">企业云</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/cdn-scd" hotrep="hp.footer.recommend.rmtj.cdn-scd">CDN 加速</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/trtc" hotrep="hp.footer.recommend.rmtj.trtc">视频通话</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/tiia" hotrep="hp.footer.recommend.rmtj.tiia">图像分析</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/cdb" hotrep="hp.footer.recommend.rmtj.cdb">MySQL 数据库</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/symantecssl" hotrep="hp.footer.recommend.rmtj.symantecssl">SSL 证书</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/asr" hotrep="hp.footer.recommend.rmtj.asr">语音识别</a></li>
						
					</ul>
				</div>
			</div>
			
			<div class="c-footer-recommend-cell">
				<h3 class="c-footer-recommend-tit">更多推荐</h3>
				<div class="c-footer-recommend-list-wrap">
					<ul class="c-footer-recommend-list">
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/solution/data_protection" hotrep="hp.footer.recommend.gdtj.data_protection">数据安全</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/clb" hotrep="hp.footer.recommend.gdtj.clb">负载均衡</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/sms" hotrep="hp.footer.recommend.gdtj.sms">短信</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/ocr" hotrep="hp.footer.recommend.gdtj.ocr">文字识别</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/vod" hotrep="hp.footer.recommend.gdtj.vod">云点播</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://tm.cloud.tencent.com" hotrep="hp.footer.recommend.gdtj.tm">商标注册</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/solution/la" hotrep="hp.footer.recommend.gdtj.la">小程序开发</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/cat" hotrep="hp.footer.recommend.gdtj.cat">网站监控</a></li>
						
						<li class="c-footer-recommend-item"><a class="c-footer-recommend-link" href="https://cloud.tencent.com/product/cdm" hotrep="hp.footer.recommend.gdtj.cdm">数据迁移</a></li>
						
					</ul>
				</div>
			</div>
			
		</div>
	</div>
</div>