Discover Tactics to Correct Your Lisp

Enrol in the Fix Your Lisp – Clear Speech Audit

Find Out Exactly How to Target Your Lisp so You Can Communicate Comfortably & Confidently.

The sound of your message impacts. Does clear pronunciation seem to evade you? It can be soul-crushing when you go to speak and the sounds come out so far away from what you’ve hoped. Maybe the flashbacks of speech therapy as a kid linger but it’s all t0o hard to apply a clear “s” sound. Or maybe you’re struggling with more sounds than “s”- perhaps “z”, “ch”, “sh” “r” and “l” are a nightmare.

Then there’s the words. All those words you go around. Avoiding words, replacing words, bypassing the slushy one. That’s hard work. And effortful. Almost like your screening your speech.

How can you stop your pronunciation glitches getting in the way?

You just want to speak naturally and comfortably. Is it possible to open your mouth and let the message flow without all this effort managing a lisp?

Ever want a road map to speech clarity?

We’re the Voice Science Team

We’re a team of communication scientists, trained in speech pathology who assist adults daily to pronounce sounds correctly by coordinating the right set of muscle movements to get clarity.

Our sessions are committed to giving relevant and affirming strategies to adults. We don’t work with kids so there’ll be no flashbacks of school speech sessions.

Each of us love getting down with sound waves and the science of speech. We are driven to structure pronunciation clarity goals to correct your sound issues and train you in the art of practice so you can get your speech strategies finally sticking for good.

Here at Voice Science, we value equal access for everyone, everywhere. We’ve worked with 1000s of clients from all around the world, so no matter where you are, you can get started right now.

Over 8 years we’ve developed a tested and systematic method to audit your pronunciation and in so doing pinpoint the exact bottleneck you’re facing in your speaking.

Previously, the only way to get feedback on your speaking pronunciation was by coming to our clinic in Melbourne, which tends to book out. But now you can do it right where you are. Yes, right there, in the comfort of your own home or even office wherever you are, anywhere in the world!

We hope you take the opportunity. No matter where you are.

So that you know where you stand and have a strategy guide to progress your speech clarity and kick that lisp to the curb!

Here’s how it works

If you want to remove your lisp, you need to know this:

There are many different mouth movement errors that can make your speech slushy & unclear. You need to learn where your speech is bottlenecking before you can fix it. Solving this problem for our clients all over the world is what our team do daily!

When it comes to a lisp, there is no one size fits all answer to correction.

This is why we developed The Fix Your Lisp – Clear Speech Audit to prescribe exactly what your pronunciation needs right now.

Clear Speech Audit


What’s Included?

speech therapy for a lisp

A tailored and comprehensive audit into every single sound of English so you know precisely which sounds you need to work on.

speech therapy for a lisp

Investigation of your speaking fluency features so you can learn how well your English speaking flows and what you need to incorporate to sound more natural and effortless once sounds are corrected.

speech therapy for a lisp

Complete your audit online so that you can fit it into your busy schedule and time zone no matter where you live. Submit your recordings within 48 hours ready for your strategy feedback session with one of our communication scientists.

speech therapy for a lisp

Video-based assessment online in a conversational format so that you speak as you normally would, in order for us to get a true picture of your pronunciation clarity needs.

speech therapy for a lisp

Access to the Pronunciation Success Digital BluePrint so that you can have a guide to the key features of clear and confident English Communication (Valued at $110).

speech therapy for a lisp

A 30-minute Speech Clarity Feedback Session with one of our clinicians so you can learn exactly what your speaking needs and get your questions answered (Valued at $220).

Clear Speech Audit

Learn Strategies for Clear Speaking and get a tailored blueprint to target your Lisp



Our Guarantee to You

Voice Science sessions are engaging, stimulating and a first-class experience for your communication. Since extensive planning and detail go into tailoring sessions for you, we do not extend any refunds on any of our services. We provide a top-tier service, if you are dissatisfied with anything we’ll work to make it right because we are committed to advocating for your communication comfort.

Clear Speech Audit

Effective Strategies for you
















Fix your lisp with the Clear Speech Audit

FAQ’s About The Clear Speech Audit 

Check below for the frequently asked questions. If you’re feeling confused, don’t worry! You can reach us via the chat box at the left of the screen if you’ve got questions.

1. Who will assist me in my lisp correction & speech clarity training?

All sessions will be delivered by our certified practising speech pathologists with extensive experience in lisp reduction and pronunciation training for adults.

2. I really want to use Voice Science for my lisp correction sessions but I don’t live in Melbourne or Australia. What can I do?

This program is exactly for you if you are wanting to access premier pronunciation correction with experts. We don’t want you to feel held back by your location or geography.

We know that it can be hard to find real specialists everywhere. This program has been developed so you can access the world’s best training for lisp correction right where you are.

Our team work with clients all over the globe to fine-tune their speech. We’ll tailor your sessions to meet your clarity needs. Read more about how online training works here.

3. I'm worried about how to incorporate daily speech practice so that I can achieve my communication goals. How will I know how to practice?

Your sessions will address 2 things:

1. How to clarify your speech via mechanical muscle movement and speech training drills

2. How to integrate speaking practice to emphasise your speech clarity correction in daily speaking.

Our team have a practical and functional approach to showing you practice methods.

While it can take some time to develop motivation and routine with practice, we are here to support you with accountability & feedback that will hopefully encourage you to do the hard work!

4. How Many Sessions Do I Need?

The audit will give us some indication of how many sessions you might need to learn the core adjustments to correct your speech clarity.

Our speech pathologists will record and analyse your sound errors phonetically and determine the degree of variance between your current speech patterns and your overall goal. This information is then used to forecast the number of sessions required to address your communication needs.

In your follow up strategy session with one of our team, you’ll receive a recommendation for the fitting number of sessions suited to your speech clarity.

We usually recommend up to 10 sessions as the optimal fit to give you sufficient time and feedback to work independently on your clarity.

5. How do online sessions work?

We have worked successfully online with many clients since we started business in 2013. If you are wondering how online sessions work, you should definitely read this article we have written just for you!

6. Are Practice Resources Included?

This is one of our favourite things at Voice Science- equipping our clients with incredible resources to take their goals forward. All speech clarity program clients receive access to Cadenza- Your Personalised Pronunciation Practice Suite where you will find a massive amount of tools and tips to guide your daily practice.

Access is graded for the duration of your program

5 sessions – 10 weeks access

10 sessions – 20 weeks access.

Once your access expires you can easily move onto our monthly subscription program for $39 per month to stay connected to the suite.

7. Do You Offer Payment Plans?

Yes, we do! All the programs have the option for payment plans. You can learn more about that once your audit is completed.

8. If I sign up for an online Speech Clarification program at Voice Science, how long will it take for me to notice changes and progress in my communication?

Adjusting speech behaviours and patterns of speaking is a process. How long it takes for you to notice change in your accent or general communication depends on a few factors:

1) The degree of distance your current speech is from your clear speech target.

2) Practice. One of the key predictors of speech change is how effectively and frequently you practice your speech goals and manoeuvre. Our team are here to show you how to practice and you’ll learn a lot about how to transfer your new speech clarity skills more successfully to everyday speaking.

Lisp correction takes considerably hard work for adults as we are dealing with the need for motor movement and speech behaviour change. Constant daily practice will be required and we’ll show you how to do that.

There are a few phases in lisp correction:

1) Instatement: where you will be shown how to position your tongue and use air pressure correctly to create the sounds required clearly,

2) Stabilisation: ongoing practice of the behaviours moving from syllable through to sentence level in all variety of word positions,

3) Maintenance: ongoing strengthening of the behaviour with the attempt to increase accuracy to 80% +

4) Transfer: the most challenging phase in which you will have to strategise how to create the correct sounds in real-life settings by simulation of spontaneous speech tasks with increased distractors to assist in accuracy when communicating outside of the clinic and home practice setting. All clients show different degrees and progress, most of which revolves around practice frequency and transfer success. 

9. How Much Do The Programs Cost Once I've Completed My Audit?

You can see our Speech Clarity Programs and their prices at this page. 

10. Do You Have A Refund Policy?

Voice Science sessions are engaging, stimulating and a first-class experience for your communication. Since extensive planning and detail go into tailoring sessions for you, we do not extend any refunds on any of our services. We provide a top-tier service, if you are dissatisfied with anything we’ll work to make it right because we are committed to advocating for your communication comfort.

11. Can I claim sessions with my Private Health Fund or Medicare?

Medicare Rebates are available for these sessions at Voice Science™ under a CDM plan if you’re based in Australia. You may be eligible for up to 5 allied health sessions per year with a rebate of $53.95 per session. 


Additionally, we are registered service providers for Private Health Insurers so can bill item numbers accordingly if you have private health cover that includes Speech Pathology services.

*It is your responsibility to obtain a CDM prior to your sessions at Voice Science. Get in touch with your GP if you need to see if you can qualify for a CDM plan.

Start Reducing your Lisp Today!

Start Speech Therapy and increase your pronunciation clarity so you can communicate more comfortably.

Get Started Today