翻译的未来｜STT 和 TTS 如何改变多语言交流

STT transcribes spoken conversations instantly, making them available for translation. TTS takes translated text and converts it into clear, natural-sounding speech, allowing multilingual audiences to hear information in their preferred language.

STT 可实时转录口语对话，以供翻译使用。TTS 可将翻译后的文本转换成清晰、自然的语音，使多语言受众能够以其偏好的语言获取信息。

The result? More seamless, intuitive communication that feels effortless and inclusive.

借助这些技术，人们能够更流畅、直观地交流，并在互动中感受到轻松和包容。

At LanguageLine, we integrate STT and TTS into our solutions to help businesses break language barriers, improve accessibility, and connect with multilingual audiences in a more natural way. Whether it’s optimizing voice-enabled services, localizing content, or making critical information accessible to all, these technologies ensure that language is no longer a limitation—it’s an opportunity to connect.LanguageLine 将 STT 和 TTS 融入其解决方案，帮助企业消除语言障碍，提升可访问性，并以更自然的方式与多语言受众建立联系。无论是优化语音服务、本地化内容，还是确保关键信息的无障碍获取，这些技术都让语言不再成为阻碍，而是促进沟通的桥梁。

What Are Speech-to-Text (STT) and Text-to-Speech (TTS)?

什么是语音转文本（STT）和文本转语音（TTS）？

Speech-to-Text (STT), also called Automatic Speech Recognition (ASR), converts spoken language into written text. It powers transcription services, voice commands, and automated subtitles, making speech-based content easier to translate and localize.

语音转文本 (STT) 也称为自动语音识别 (ASR)，可将口语转换为书面文本。它支持转录服务、语音指令和自动字幕功能，使语音内容更易于翻译和本地化。

Text-to-Speech (TTS) is the reverse process, turning written text into AI-generated speech. It’s used in audiobooks, digital assistants, accessibility tools, and voiceover applications, helping businesses reach more people in their preferred language and format.

文本转语音（TTS）则是相反的过程，将书面文本转换为人工智能生成的语音。它广泛应用于有声读物、数字助手、无障碍辅助工具以及配音应用，助力企业以用户偏好的语言和形式触及更多受众。

How STT & TTS Are Transforming Translation

STT 和 TTS 如何改变翻译方式

1. Automating Transcription for Faster Workflows

1.自动转录，加速工作流程

STT eliminates the need for manual transcription, quickly converting interviews, lectures, and multimedia content into text for easier translation and localization.

STT 无需人工转录，能够快速将访谈、讲座和多媒体内容转换为文本，以便后续翻译和本地化。

2.Expanding Accessibility for Multilingual and Disabled Audiences

2.扩展可访问性，惠及多语种及残障受众

TTS converts translated text into high-quality spoken audio, effortlessly providing access for visually impaired users as well as those who prefer listening to content. STT also improves accessibility, with closed captioning and transcripts for individuals who are Deaf or Hard of Hearing.

TTS 可将翻译后的文本转换为高质量语音，为视障用户和偏好听觉内容的用户提供轻松的访问体验。同时，STT 通过生成字幕和转录文本，进一步提升了聋人或听力障碍者的使用体验。

3.Improving Localization & Subtitling in Media

3.提升媒体本地化及字幕制作

With global streaming and cross-border media growing rapidly, STT enables fast, accurate subtitle transcription, while TTS creates automated voiceovers, ensuring that translated content is engaging and easy to consume worldwide.

随着全球流媒体和跨境媒体的快速发展，STT 实现了快速、精准的字幕转录，而 TTS 则自动生成配音，确保翻译内容在全球范围内既引人入胜，又易于理解。

4.Enhancing Translation & Proofreading

4.优化翻译与校对流程

Many translators use STT-powered dictation to speed up their work, while TTS allows them to listen to translations to catch awkward phrasing or errors they might not notice when reading silently.

许多译者借助 STT 的语音输入功能来加快工作速度，同时利用 TTS 聆听翻译内容，从而及时捕捉阅读时可能忽略的措辞不当或错误。

The Future of STT & TTS in Translation

STT 和 TTS 在翻译领域的未来展望

AI-driven STT and TTS are reshaping multilingual communication. Here’s what’s ahead:

人工智能驱动的 STT 和 TTS 技术正在重塑多语言交流的格局。未来将发生什么？

1.AI-Powered Personalized Translations

1.人工智能驱动的个性化翻译

Advanced TTS will offer customizable voices with different accents, tones, and speeds, making multilingual branding and customer experiences feel more natural and engaging.

TTS 将提供可定制的语音，包括不同的口音、语调以及语速，从而使多语言品牌推广和客户体验更加自然且富有吸引力。

2.Real-Time Translation for Conversations

2.实时对话翻译

STT will transcribe, translate, and convert speech into another language in real time, making multilingual communication more fluid for customer service, business meetings, and healthcare.

STT 可将语音实时转录、翻译和转换为另一种语言，从而使客户服务、商务会议和医疗保健领域的多语言交流更加流畅。

3. Scalable AI Voiceovers for Global Content

3.适用于全球内容的人工智能配音服务

TTS will generate lifelike AI voiceovers, making localization more cost-effective and scalable for marketing, training, and entertainment.

TTS 将生成高度拟真的人工智能配音，使得市场营销、培训以及娱乐等领域的本地化工作更具成本效益，且更易于大规模推广。

4. Seamless Integration into Smart Devices

4.与智能设备无缝集成

STT and TTS will become essential in AI assistants, AR devices, and mobile apps, allowing users to access and interact with multilingual content effortlessly.

STT 和 TTS 将在人工智能助手、增强现实（AR）设备以及移动应用程序中变得至关重要，使用户能够轻松地访问多语言内容并与之进行交互。

5. AI & Human Collaboration for High-Quality Translation

5.人工智能与人工协作实现高质量翻译

While AI speeds up workflows, human translators remain key for cultural nuance and linguistic accuracy. STT and TTS will act as assistants—enhancing, rather than replacing, professional linguists.

虽然人工智能加快了工作流程，但人类译员仍然在把握文化细微差别和确保语言准确性方面起着关键作用。STT 和 TTS 将作为辅助工具，提升专业语言学家的工作效果，而非取而代之。

Unlock New Possibilities in Multilingual Communication

开启多语言交流的新可能

STT and TTS aren’t just tools—they’re opportunities to communicate more naturally, expand your reach, and improve accessibility. Whether you’re localizing content, training employees, or enhancing customer experiences, these technologies help you engage multilingual audiences effortlessly. Break language barriers with confidence.

STT 和 TTS 不仅仅是工具，更是实现自然交流、拓展沟通边界、提升信息获取便捷性的有效方式。无论是内容的本地化、开展员工培训，亦或是优化客户体验，这些技术都能够助力相关方轻松触达多语言受众群体。自信地打破语言障碍。

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