Pure Tone Audiometry (PTA) Test in Mumbai
A clear, accurate hearing assessment that measures exactly how well your child hears — so speech, language, and learning stay on track from the start.
Pure Tone Audiometry (PTA) Test in Mumbai by Dr. Priti Mhatre
At — Dr. Priti Mhatre’s Centre for Child Development, we understand that a child learns to speak by listening, and every word, sound, and instruction they absorb depends on how well they can hear. When hearing difficulties go unnoticed, they quietly affect speech, language, attention, and classroom performance — often long before anyone realizes the real cause is the ears, not the effort.
We offer an accurate Pure Tone Audiometry (PTA) test — the gold-standard hearing assessment that measures the softest sounds your child can hear across different pitches, helping us detect hearing loss early and precisely. Every test is conducted in a calm, child-friendly setting, so your child stays comfortable while your family gets the clear answers you need.
Meet the Developmental Pediatrician Behind Mumbai's Trusted Child Development Clinic
- Qualification
- MBBS, DCH, PGD in Developmental Pediatrics
- Experience
- Founder and Lead Developmental Pediatrician at Dr. Priti Mhatre's Child Development Clinic, providing specialized care in autism, ADHD, speech delays, and developmental disorders for over 10+ years
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What Is Pure Tone Audiometry (PTA)?
Pure Tone Audiometry (PTA) is a simple, non-invasive hearing test that measures how well a child hears tones at different frequencies (pitches) and volumes (loudness). During the test, the child listens to a series of soft beeps through headphones and responds each time a sound is heard — by raising a hand, pressing a button, or, for younger children, through play-based and observation techniques.
Because it tests the full hearing pathway through both air conduction (via headphones) and bone conduction (via a small device behind the ear), PTA is considered the most reliable, foundational hearing assessment used worldwide, giving specialists a complete picture rather than a partial one.
- Measures hearing across different pitches and volumes
- Plots results on an audiogram — a clear visual map of hearing ability
- Assesses both air conduction and bone conduction for a complete diagnosis
Signs Your Child May Need a Pure Tone Audiometry Test
Hearing problems in children are easy to miss because children rarely complain — they simply adapt. Here's what that can look like at different ages.
Signs in Toddlers & Preschoolers (2–5 Years)
- Speaks late, unclearly, or less than other children their age
- Doesn't respond when called, especially from another room
- Turns up the TV volume or sits very close to the screen
- Has had repeated ear infections or ear discharge
Signs in School-Age Children (6–12 Years)
- Frequently asks you to repeat things or says "what?" often
- Struggles to follow conversations in noisy places
- Appears inattentive or "not listening" in class
- Is showing speech delays, learning difficulties, or attention concerns
Signs in Teens & Adolescents
- Ongoing difficulty following classroom instructions or group conversations
- Avoids social situations that involve background noise
- Turns up personal audio devices louder than usual
- Need for continued support in building life and vocational skills
What a Pure Tone Audiometry Test Can Tell Us
A single PTA test, charted on an audiogram, gives a detailed and reliable picture of your child's hearing..
Test 1: Presence of Hearing Loss
Confirms whether hearing loss is present in one or both ears, giving a definitive starting point rather than uncertainty.
Test 2: Type of Hearing Loss
Identifies whether the hearing loss is conductive, sensorineural, or mixed, which shapes the most appropriate treatment path.
Test 3: Degree of Hearing Loss
Measures how significant the hearing loss is — mild, moderate, severe, or profound — informing every decision that follows..
A PTA test also identifies which specific frequencies are affected, which matters greatly for speech sounds, since some pitches carry more of the information needed for clear language development than others.
Why Hearing Matters for Your Child's Speech, Language & Learning
Hearing is the foundation of communication. Even a mild, undetected hearing loss can make it harder for a child to pick up new words, follow conversations, or keep up in a noisy classroom — and the effects often show up disguised as something else entirely.
What Undetected Hearing Loss Can Look Like
Delayed or unclear speech, difficulty following instructions, appearing inattentive or "not listening," frustration or behavior changes born from struggling to communicate, and falling behind in reading and academics are all common downstream signs.
Why It's Easy to Miss
Children rarely complain about hearing difficulty — they simply adapt to it, which is exactly why a proper diagnostic test matters more than casual observation at home or in the classroom.
Why Early Detection Changes the Outcome
The sooner a hearing difficulty is identified through a PTA hearing test, the sooner the right support — medical treatment, speech therapy, or hearing devices — can be put in place to keep a child's development on track.
Myth-busting: A child who responds to loud sounds or seems to "hear fine sometimes" isn't automatically in the clear — hearing loss can affect specific frequencies while leaving others intact, which only a proper PTA test can reveal.
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What to Expect: Cost & Duration of the Pure Tone Audiometry Test
Parents naturally want clarity on cost and time commitment before booking — here's a transparent picture of what to expect.
What Affects the Cost of the Test
Pure Tone Audiometry (PTA) test cost in Mumbai depends on a few factors:
- Whether the test is a standalone diagnostic or part of a broader developmental evaluation
- Whether play-based or observation techniques are needed for a younger child
- Any additional follow-up assessments recommended based on the results
We share a clear cost estimate before your child's appointment — no hidden surprises later.
How Long Does the Test Take?
Unlike therapy programs, the PTA test itself is a single, focused diagnostic session rather than an ongoing process. Most families can expect:
- On the day : The test usually takes about 20–30 minutes, depending on your child's age and cooperation
- Same-day clarity : Results are explained to you on the same visit, in plain language
- • Next steps: If a hearing concern is identified, a follow-up plan — further testing, therapy
Good to know: The test is completely painless and non-invasive, and most children find it easy — even fun.
Expert Speaks: Dr. Priti Mhatre
Quick, practical insights on autism, child development, and everyday parenting questions — straight from Dr. Priti Mhatre.
Frequently Asked Questions
Answers to the questions parents ask us most often about Pure Tone Audiometry testing in Mumbai.
At what age can a child have a Pure Tone Audiometry test?
Children as young as 3–4 years can usually do a modified Pure Tone Audiometry test. For younger children, our specialists use play-based and observation methods to assess hearing in an age-appropriate way.
Is the PTA test painful for my child?
Not at all. Pure Tone Audiometry is completely painless and non-invasive. Your child simply listens to soft beeps through headphones and responds when they hear them — most children find it easy and even fun.
How long does the Pure Tone Audiometry test take?
The test usually takes about 20–30 minutes, depending on your child's age and cooperation. Results are explained to you on the same visit.
Why is early hearing testing important for children?
Early detection of hearing difficulties allows timely support for speech, language, and learning. The earlier a problem is identified through a PTA hearing test, the better the long-term outcomes for a child's development.
What's the difference between a PTA test and a BERA test?
A PTA test requires the child to actively respond to sounds and gives a detailed audiogram across pitches and volumes. A BERA test measures nerve-level responses without needing the child to react, making it more suitable for infants or children who can't reliably respond.
What does the PTA test result look like?
Results are plotted on a chart called an audiogram, which shows whether hearing loss is present, its type, its degree, and which specific frequencies are affected.
Can a PTA test be done on a child who can't follow instructions well?
Yes. For toddlers and children who struggle to respond on cue, our specialists use play-based and observation-based techniques to assess hearing accurately without relying on verbal instructions.
How much does a Pure Tone Audiometry test cost in Mumbai?
Cost depends on factors like whether the test is standalone or part of a broader evaluation, and whether play-based techniques are needed. We provide a transparent cost estimate before your child's appointment.
Is the PTA test covered by insurance in India?
Coverage varies by insurer and policy. Some plans partially cover diagnostic hearing tests. We recommend checking with your insurance provider directly, and our team can help with the required documentation.
Where can I get the best Pure Tone Audiometry (PTA) test in Mumbai?
Look for a clinic with pediatric testing experience, a calm and child-friendly setting, and expert interpretation of results. Dr. Priti Mhatre's Child Development Clinic offers trusted, accurate PTA testing in Mumbai, Navi Mumbai, and Thane, with a complete care pathway from diagnosis to therapy.
Our Clinic Locations
Conveniently located across Navi Mumbai and Thane — book a visit at whichever clinic works best for your family.