AI Voice Dubbing Course | Multilingual Voiceover

Sick of paying $200 for every voiceover? Or waiting days just to revise a few words?

Here's the TRUTH: You don’t need a studio or voice talent to produce broadcast-ready audio. Dubbing your videos in multiple languages used to be a huge time sink.

Now, AI handles 90% of the work — you just need to know how to guide it. This course shows you how.

By enrolling in AI Voice Mastery, you will:

Decode the Secrets of AI Voice Tech

Get an insider look at how modern AI turns text into lifelike speech. We’ll walk you through the core technologies—speech synthesis, voice cloning, and AI dubbing—so you understand exactly what’s possible.

Clone, Generate & Dub in Real Time

Dive straight into hands-on demos using the top tools in the industry. You’ll learn to generate voiceovers, clone your own voice, and create multilingual audio using tools like ElevenLabs, Minimax, Delphi and Wondercraft.

Build a Scalable Audio Production System

Set up your personalized, repeatable workflow to automate content creation in multiple languages. Whether you’re making videos, courses, or social posts, your voice production becomes fast, flexible, and future-proof.

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Step By Step Breakdown

In this course, we're going to walk you through step-by-step demos of ElevenLabs, Minimax, Delphi and Wondercraft for high-quality speech generation

NextMaven AI | Meaning-of-the-Fire-Emoji

Foundations of AI Speech

Learn how AI turns text into speech & understand the difference between TTS, cloning, dubbing, and transcription

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Hands-On AI Voice Tools

Try tools for voice synthesis and dubbing & clone your voice and generate speech in multiple styles

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Scale & Automate

Build a repeatable workflow for creating multilingual content with AI

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You'll learn how to...

Use speech synthesis tools to create natural voiceovers

Clone your own voice using AI

Dub your content into multiple languages with AI

Deliver consistent branding across markets using AI audio

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Use AI to build a consistent voice brand that scales across platforms

Time Commitment

Each module is split into under-15-minute lessons for maximum flexibility

Experience

No prior voice or tech experience needed — we start from zero

Tools & Software

All tools cost less than $50 per month — no big investments, and you only pick the ones you prefer, not ALL of them.

Capital Required

No need for expensive mics or sound software — everything runs in the cloud

Listen To Our Alumni

My biggest gain is the hands-on exp. of launching campaign & ad myself, so I can leverage what I learnt to push agency to work better in daily work.

Fion

Digital Marketing Manager, Swire Properties

I came across new knowledge including funnel concept, tactics of optimization, etc. I hope the real practices taught here can advance my career.

Kinni

Performance Marketing Specialist, YOOX-Net-a-Porter Group

I learnt skills and concept of growth marketing from the course, e.g. funnel concept, which helps me a lot to advance my digital career.

Desmond

Manager, Digital Marketing & Analytics, SmarTone

In 1st cohort, I am both a company partner and a participant. To me, the knowledge and mindset taught by the trainers here will go a long way for me as an entrepreneur in the next 5-10 years.

Joy

Founder, Swag Hair

Content funnel, SEM and Facebook business manager and the tools were the most useful tactics for me, as they are practical and can help for my job.

Jen

Marketing Manager, G2000

Coming from a zero marketing background, I enjoy being exposed to tools used to complete and automate the whole online marketing journey, such as Hotjar, Mailerlite.

Kathy

Regional Merchandising Manager, Christian Dior Couture APAC

Feedbacks from mentors base on the real project as these are useful information for me to understand the marketing dilemma of different industries.

Ronald

Marketing Executive, HKT

What You Will Get

Introduction to AI for Speech & Audio Generation

Understand the role and capabilities of ChatGPT in content generation for marketing purposes

at $299 value

Key Areas of AI Speech & Audio Generation

Set up the environment to access ChatGPT for content creation tasks

at $499 value

Practical Demonstrations of AI Audio Tools

Efficiently use OpenAI and other AI writing tools in your AI workflow

at $499 value

The Potential Issues With AI Audio

Critically evaluate the limitations and ethical concerns of AI-generated audio, including voice misuse, deepfake risks, and linguistic bias

at $399 value

Total value = $1,696
You pay = Only HKD497!

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Meet Your Trainer

Tim Chan

Founder of Growth Marketer Academy | NextMaven

In prev. venture, he helped MNC, Fortune 500, listed companies in HK & US and many regional fundraised startups on growth, lead generation, digital marketing, PR, content marketing etc.

He took various roles in marketing & startup related organizations before Curator of Facebook Community Leadership Circles: HKLead of Marketing Tech Sub-com, Cyberport Alumni HK Chapter Lead of Tech in Asia & CMX HubPresident, CUHK Alumni Entrepreneur AssociationHe published marketing & startup related articles on HuffingtonPost, Tech in Asia, e27, HK01, Economic Digest, StartupBeat, PressLogic, INSIDE etc.

Before You Ask

Yes, after completing this course you will get:

Risk guarantee

Here Is the "AI Creator's Promise" Guarantee
Try the ENTIRE THING for 30 FULL days, risk free! Go through the modules, lessons and resources... After completing all of those, if you feel like this isn't what you expected it to be, I'll send you all your money back.

That's right. All you need to do is to email me with your receipt with the title "AI Creator's Promise" and I'll give you back your money with no questions asked. Sounds fair?

Join AI Visual for Business now and start creating stunning visuals.

FAQs

Do I need experience with audio editing?

Nope! This course is beginner-friendly and starts from the basics. You don’t need any prior experience to succeed.

Do I need to buy expensive software?

No — the tools we use offer free or affordable plans. We’ll walk you through the exact ones you need and how to get started for under HKD 200/month.

Can I use this for YouTube/TikTok videos?

Yes! This course is perfect for creators making short-form or long-form content across platforms.

Is the course self-paced?

Yes, you can learn at your own speed. Lessons are broken down into short, easy-to-follow modules, so you can fit them into your schedule.

What languages can I generate voices in?

Most AI tools in this course support 20+ languages, including English, Mandarin, Spanish, French, Hindi, and more.

Can I really clone my own voice?

Yes! Voice cloning is one of the core modules. You’ll follow along step-by-step to create your own branded voice profile.

How long will I have access to the course?

You get lifetime access, including all future updates — so you’re always on top of the latest AI voice tech.

Will I get a certificate when I complete the course?

Absolutely! You’ll receive a digital certificate you can share on LinkedIn or add to your professional portfolio.

What’s the total time commitment for this course?

You can complete the entire course with the exercises in around 3–4 hours. But you’ll start creating results even within the first hour.

Can I use what I learn to offer voice services to clients?

Definitely! Many students use the skills from this course to launch freelancing services or improve client content workflows.

Still have questions?

We'll get back to you in 1-2 business days

Program Overview

Here's What You'll Learn Course Breakdown What You Will Get Before You Ask FAQs

All-Access Membership

🔥 Join the full experience and get more than just a course

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One-Time Course

💡 Great for self-starters who want to learn on their own

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