A lot of parents come across sound therapy when they have a autistic child in India. They may come across this through a friend or whatsapp groups or clinics. It has been known to help with autism by improving behavior, speech and calming them down. Even going as far as claiming it will rewire the brain.
What does the research say about this? This article will cover what sound therapy is for Autism Disorder and if its safe to use on your child.
This article was written by us at Five Elements. A sound healing school located in Gurgaon. As we use sound everyday we understand how relaxing it can be. We also feel that you should know what to expect when using sound therapy on your child. So heres what you need to know.
Quick Answer: Is Sound Therapy Safe for Autistic Children?
Here is the short version for busy parents.
- Music therapy led by a trained music therapist is generally safe and has the strongest research support among sound-based approaches for autism.
- Auditory integration training (AIT) and similar filtered-music programmes, such as the Tomatis Method, have no reliable evidence of benefit. Leading reviews warn about hearing risk at high volume.
- Sound baths, singing bowls and gongs have no published studies in autistic children. They may relax some children and overwhelm others.
- No sound therapy cures autism. Autism is a lifelong difference in how a person thinks, communicates and senses the world, not a disease to cure.
The safest path: talk to your child’s developmental paediatrician first, start gently, and stop if your child shows distress.
Why Sound Matters So Much in Autism
Sound is a big factor in understanding why many autistic individuals enjoy sound therapy.
Many autistic individuals suffer from Hyperacusis. This is when the individual cannot stand the sound of normal things we hear in our day to day lives. According to a meta analysis in the journal of ear and hearing (2021) approximately 37-45% of people have hyperacusis at any given time and over the course of their life 50-70%.
When your child hears the sound of a pressure cooker or music playing at a wedding or even diwali cracker. It can become overwhelming. So when you come across a therapy that can benefit them with this issue it’s an easy sell.
There are also many autistic individuals in India. According to a community based study conducted by INCLEN Trust and published on PLOS medicine in 2018 approximately 1 in 100 children below the age of 10 in India are on the spectrum. There are many parents out there looking for help and some may fall for false advertisements.
What Is Sound Therapy for Autism Disorder?
“Sound therapy” is not one treatment. It is a loose label that covers very different practices. Here are the four you are most likely to come across in India.
1. Music Therapy
A trained music therapist uses singing, playing instruments, listening and improvising to build connection, communication and emotional expression. Sessions focus on the relationship between the child and the therapist, with music as the shared language. This is the approach with the most research behind it.
2. AIT and Filtered-Music Programmes
In AIT, a child listens to music through headphones, often for 10 hours spread across 10 to 12 days. The music is electronically filtered and changed to remove or alter certain frequencies. Related methods include the Tomatis Method, the Bérard method and Samonas Sound Therapy. The idea is to “retrain” how the ear and brain process sound.
3. Listening Programmes at Home
Some therapists recommend home listening kits with specially processed music played through headphones for set periods each day. These share the same idea as AIT, delivered in a lighter form.
4. Sound Baths and Sound Healing
Sound baths use singing bowls, gongs, tuning forks, chimes and drums to create long, layered tones while a person rests. Practitioners use them for relaxation and meditation. Nada Yoga, the Indian tradition of meditating on sound, sits in this group too.
What Does the Research Say?
This is where the four types split apart. Let’s look at each one honestly.
Music Therapy: Promising, With Limits
In 2022 the Cochrane Database (who specialise in looking at research in medicine) published an updated review on music therapy for those with Autism. There were 26 studies included in this review and 1165 participants, most of which were children and young people.
Music therapy was found to probably increase the likelihood of an overall benefit. And likely improved severity of autism and day to day well being in the short term. No adverse effects were reported from these studies. As most studies were short term we do not know what effect music therapy may have in the long term.
So what can you take away from this? If provided by a Music therapist it is an option to include alongside your current provision.
AIT and Filtered Music: No Good Evidence
The picture here is very different. A Cochrane review of AIT and other sound therapies for autism looked at seven randomised controlled trials. It concluded that there is no evidence these therapies work as treatments for autism. The authors added that families should be aware of the cost and that care must be taken to avoid any risk of hearing loss.
Professional bodies agree. The American Speech-Language-Hearing Association (ASHA) states that AIT has not met scientific standards to justify its use by audiologists and speech therapists. The American Academy of Audiology calls AIT investigational. In the UK, the National Institute for Health and Care Excellence (NICE) advises against using AIT to manage speech and language problems in autistic children and young people.
Sound Baths and Singing Bowls: Not Yet Studied in Autism
A 2017 observational study of singing bowl meditation in adults reported short-term drops in tension and low mood. We have not found published trials of sound baths in autistic children. So any claim that a sound bath “treats” autism has nothing behind it right now.
That does not make a gentle bowl session harmful. It simply means you should treat it as a relaxation activity, not therapy, and watch your child closely.
Is Sound Therapy Safe? The Real Risks to Know
Most sound-based activities carry low physical risk when volume stays moderate. The risks are real, though, and they mostly come from three places.
- Loud or long sound exposure: An autistic child with hyperacusis may find gongs, drums or headphone programmes painful. The Educational Audiology Association has warned that AIT without proper volume controls may harm a child’s hearing. Headphones placed close to the ear raise this risk.
- Sensory overload: A sound bath that relaxes one child can trigger a meltdown in another. Children who cannot easily say “stop” need an adult who reads their body language and acts on it fast.
- Lost time and money: Some programmes charge large fees for packages that promise speech or behaviour gains. Money and months spent on unproven methods can delay support with stronger evidence, such as speech therapy, occupational therapy and structured early intervention.
Here is why this matters: early support in the first years of life can make a real difference for many autistic children. Any sound activity should sit alongside that support, never replace it.
How to Choose Sound Therapy Safely: 7 Steps for Parents
Considering sound therapy for your child? Follow these steps.
- Speak to your child’s doctor first: A developmental paediatrician or child psychiatrist can tell you whether it fits your child’s needs and current therapy plan.
- Get a hearing check: An audiologist can assess hearing and sound tolerance before you start any headphone-based programme.
- Ask about qualifications: Ask what training the practitioner holds and whether they have worked with autistic children before.
- Ask for evidence: Request the studies behind any claim. Walk away from anyone who promises a cure or guaranteed speech gains.
- Control the volume: Insist on soft sound levels. Avoid gongs or headphones at high volume, and keep sessions short at first.
- Let your child lead: Allow your child to leave the room, cover their ears or ask to stop at any time. Signs of distress mean the session ends.
- Track changes honestly: Keep a simple diary of sleep, mood and behaviour before and during the programme. Share it with your child’s therapy team.
Gentle Ways to Use Sound at Home
Not every sound activity needs a clinic. Many families find small, calm sound routines helpful at home. Try these ideas, and always follow your child’s reactions.
- Predictable music at transitions: Play the same soft song before bath time or bedtime so your child knows what comes next.
- Child-controlled instruments: A rain stick, a small bowl or a shaker lets your child create sound at their own volume and pace.
- Quiet zones: Set up a low-noise corner with soft furnishings where your child can rest after a noisy day.
- Ear defenders for outings: For events like weddings or festival crackers, noise-reducing ear defenders can make the experience bearable. An audiologist can advise on how much to use them.
These ideas focus on comfort and choice. They do not replace professional therapy.
Final Thoughts
What is sound therapy for autism? Well there are many practices that can fall under this term. Some such as music therapy with a qualified practitioner can be beneficial. AIT and filtered music programs are questionable and should be used carefully with high volumes. Sound baths may help relax some children however there is no research done on this yet.
The best choice is the one that respects your child’s senses, fits within their wider care plan and has honest claims behind it. At Five Elements, our sound healing courses teach practitioners to use bowls, chimes and tuning forks for relaxation and meditation, and we encourage every family to treat sound as a gentle support, not a cure.
Frequently Asked Questions
1. Can sound therapy cure autism?
No. Autism is a lifelong neurodevelopmental difference, not a disease with a cure. Music therapy may help some autistic children with communication and wellbeing. Any provider who promises a cure or guaranteed results is making a claim that research does not support.
2. Is music therapy the same as sound therapy?
Not quite. Music therapy is a structured approach where a trained therapist uses music to build communication and connection. Sound therapy is a broader label that also covers filtered-music programmes like AIT and sound baths, which have far weaker or no evidence in autism.
3. Are singing bowls safe for autistic children?
Soft singing bowl sounds are low-risk for many children, but reactions vary widely. A child with sound sensitivity may find even gentle tones uncomfortable. Start at low volume, keep sessions short, let your child stop anytime, and check with your child’s doctor first.
4. What age is suitable for music therapy for autism?
The Cochrane review covered studies with autistic children, teenagers and young adults, so research spans a wide age range. There is no single right age to begin. Your child’s developmental paediatrician can advise when music therapy fits alongside speech and occupational therapy.
5. Why do autistic children cover their ears?
Many autistic children experience hyperacusis, which makes ordinary sounds feel too loud or even painful. Covering the ears is a natural way to cope. It signals real discomfort, so respect it, reduce noise where possible and ask an audiologist for advice.
