{"h1":"Early Signs of Hearing Impairment at 9–12 Months","faq":[{"a":"A baby who babbled and then reduced or stopped is worth a prompt hearing check. It can be linked to ear fluid or infections, which are common and treatable. Mention it to your paediatrician and ask for a hearing test.","q":"My baby babbled earlier but has gone quieter — should I worry?"},{"a":"Not entirely. Reacting only to loud sounds, or needing things very loud, can still mean some hearing levels are reduced. Soft, everyday sounds and quiet speech matter most for learning language, so a full hearing test is the best reassurance.","q":"My baby reacts to loud sounds — does that mean hearing is fine?"},{"a":"Paediatricians commonly use OAE and BERA (brainstem) tests, which are painless and don't need your baby to do anything. An ear examination checks for fluid or infection too.","q":"What hearing tests are used at this age?"}],"lang":"en","slug":"what-are-the-early-signs-of-hearing-impairment-in-a-9-to-12-month-old","title":"Early Signs of Hearing Impairment in a 9-to-12-Month-Old","entity":{"key":"hearing","kind":"condition","name":"Hearing Impairment","slug":"hearing-impairment"},"lenses":[{"kind":"stakeholder","label":"Parent / Family","value":"parent"},{"kind":"age","label":"Infant-9-12","value":"infant-9-12"},{"kind":"domain","label":"Sensory","value":"sensory"},{"kind":"intent","label":"Early Signs","value":"early_signs"},{"kind":"lifecycle","label":"Screen","value":"screen"},{"kind":"route","label":"Speech-Therapy","value":"speech-therapy"},{"kind":"empowerment","label":"Early Clarity","value":"early_clarity"},{"kind":"condition","label":"Hearing Impairment","value":"hearing"},{"kind":"language","label":"English","value":"en"},{"kind":"sdg","label":"SDG 10: Reduced Inequalities","value":"10"},{"kind":"sdg","label":"SDG 3: Good Health and Well-being","value":"3"},{"kind":"stakeholder","label":"ASHA / PHC / Frontline","value":"asha_phc"},{"kind":"stakeholder","label":"Doctor / Pediatrician","value":"doctor"}],"parent":{"key":"conditions","label":"Conditions"},"related":[{"lang":"en","slug":"hearing-impairment-9-12-months-signs","title":"Signs of hearing loss in a 9–12-month-old"},{"lang":"en","slug":"what-are-the-early-signs-of-hearing-impairment-in-a-6-to-9-month-old","title":"Early Signs of Hearing Impairment in a 6-to-9-Month-Old"},{"lang":"en","slug":"what-are-the-early-signs-of-speech-and-language-delay-in-a-9-to-12-month-old","title":"Early Signs of Speech and Language Delay in a 9-to-12-Month-Old"},{"lang":"en","slug":"what-are-the-early-signs-of-hearing-impairment-in-a-12-to-18-month-old","title":"Early Signs of Hearing Impairment at 12–18 Months"},{"lang":"en","slug":"what-are-the-early-signs-of-hearing-impairment","title":"What are the early signs of Hearing Impairment?"},{"lang":"en","slug":"what-are-the-early-signs-of-hearing-impairment-in-a-3-to-6-month-old","title":"Early Signs of Hearing Impairment at 3-6 Months"}],"summary":"By 9–12 months a baby should turn to sounds and your voice, babble with varied sounds, and respond to their name. Watch for no reaction to out-of-sight sounds, reduced or stopped babble, or no response to name. These are time-sensitive cues for language — arrange a prompt hearing test rather than waiting.","answer_md":"*By nine months, most babies turn the moment they hear your voice across the room — when that turning fades, it's worth a gentle, prompt check.*\n\n## In short\nBy 9–12 months a baby should turn towards everyday sounds and your voice, babble with varied sounds, and start responding to their name and simple words like \"bye-bye\". If your little one is not babbling, doesn't react to sounds out of sight, or seems to have gone quiet after an earlier burst of babble, arrange a hearing check soon — it's a simple, important step, not a cause for alarm.\n\n## Signs to watch in a 9-to-12-month-old\n**Listening and reacting**\n- Doesn't turn or look towards a new sound, your voice, or a noise behind them\n- No startle or settling to familiar sounds; calm only when they can *see* you\n- Doesn't respond to their own name by around 12 months\n\n**Babble and voice**\n- Babbling has reduced, stayed very flat, or stopped (a baby who babbled then went quiet matters)\n- Few varied consonant sounds like \"ba-ba\", \"da-da\", \"ga-ga\"\n- Doesn't try to copy simple sounds or enjoy back-and-forth \"sound games\"\n\n**Everyday cues**\n- Doesn't enjoy peek-a-boo, music or rattles unless they can see them\n- Needs the television or voices very loud, or only responds to loud sounds\n- Frequent ear infections or fluid in the ears\n\nOne sign alone isn't a diagnosis — but any of these, or your own gut concern, is reason enough to check. Glue ear and infections are common and very treatable, and early hearing support protects [speech and language](https://www.pinnacleblooms.org/top-speech-therapy-center-india-proven-improvement-rate) at exactly the age it's blossoming.\n\n## When to act\nHearing concerns are time-sensitive because these months are prime for language. Don't \"wait and see\" — ask your paediatrician for a hearing test (OAE/BERA) and an ear examination promptly. If your newborn hearing screen was missed or unclear, mention that too.\n\n## The Pinnacle way\nDevelopmental measurement supports care planning; diagnosis requires an appropriately qualified healthcare professional., under qualified clinician care — our [AbilityScore®](/ask/what-is-the-abilityscore-and-how-is-it-calculated) is a clinician-administered structured assessment that maps your child's listening, communication and play, never an online label. Learn more about [hearing impairment](https://pinnacleblooms.org/ask/hearing-impairment) and how early [speech therapy](https://www.pinnacleblooms.org/top-speech-therapy-center-india-proven-improvement-rate) supports babies once hearing is addressed.\n\n## Trusted sources\nGuided by WHO ICD-11, CDC \"Learn the Signs. Act Early.\" milestones, the Indian Academy of Pediatrics, and the American Academy of Pediatrics (HealthyChildren.org).\n\n**Next step —** if any sign feels familiar, message our clinical team on WhatsApp at +91 91001 81181 to arrange a hearing check and developmental screen.\n\nThis is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.","canonical":"https://pinnacleblooms.org/ask/what-are-the-early-signs-of-hearing-impairment-in-a-9-to-12-month-old","editorial":{"reviewed_at":"2026-06-11T20:12:18.613642+00:00","reviewed_by":null,"developed_by":"SETU Consortium · Pinnacle Blooms Network"},"alternates":[{"href":"https://pinnacleblooms.org/ask/what-are-the-early-signs-of-hearing-impairment-in-a-9-to-12-month-old","lang":"en","indexable":true},{"href":"https://pinnacleblooms.org/ask/what-are-the-early-signs-of-hearing-impairment-in-a-9-to-12-month-old-te","lang":"te","indexable":true}],"dimensions":[{"key":"conditions","label":"Conditions"}],"meta_title":"Hearing Impairment Signs: 9–12 Month Baby","meta_robots":"index, follow, max-image-preview:large","everyday_tip":"Play a daily 'sound game': from out of your baby's sight, gently call their name or shake a rattle and watch if they turn to find it — a simple, repeatable check at home.","published_at":"2026-06-10T09:57:00.058158+00:00","reading_paths":[{"key":"understand","items":[{"lang":"en","slug":"how-does-hearing-impairment-affect-a-child-s-daily-life","title":"How Hearing Impairment Affects a Child's Daily Life","reason":"Same topic"},{"lang":"en","slug":"is-hearing-impairment-considered-a-disability","title":"Is Hearing Impairment considered a disability?","reason":"Same topic"},{"lang":"en","slug":"is-hearing-impairment-genetic-or-hereditary","title":"Is Hearing Impairment Genetic or Hereditary?","reason":"Same topic"},{"lang":"en","slug":"what-are-common-myths-about-hearing-impairment","title":"What are common myths about Hearing Impairment?","reason":"Same topic"},{"lang":"en","slug":"what-are-the-types-or-levels-of-hearing-impairment","title":"Types and Levels of Hearing Impairment","reason":"Same topic"},{"lang":"en","slug":"what-causes-hearing-impairment-in-children","title":"What causes hearing impairment in children?","reason":"Same topic"},{"lang":"en","slug":"what-is-hearing-impairment","title":"What is Hearing Impairment?","reason":"Same topic"},{"lang":"en","slug":"what-other-conditions-often-occur-alongside-hearing-impairment","title":"What other conditions often occur alongside hearing impairment?","reason":"Same topic"},{"lang":"en","slug":"what-does-current-research-show-about-early-intervention-outcomes-for-hearing-impairment-in-children-under-7","title":"Early Intervention Outcomes for Hearing Impairment in Children Under 7","reason":"Same topic"},{"lang":"en","slug":"what-is-hearing-impairment-and-what-are-its-icd-11-features-in-early-childhood","title":"What is Hearing Impairment, and what are its ICD-11 features in early childhood?","reason":"Same topic"},{"lang":"en","slug":"what-is-the-icd-11-classification-for-hearing-impairment","title":"ICD-11 Classification of Hearing Impairment","reason":"Same topic"},{"lang":"en","slug":"what-is-the-snomed-ct-concept-for-hearing-impairment","title":"What is the SNOMED CT concept for Hearing Impairment?","reason":"Same topic"}],"label":"Understand the subject","total":13},{"key":"signs","items":[{"lang":"en","slug":"what-are-the-early-signs-of-hearing-impairment-in-a-6-to-9-month-old","title":"Early Signs of Hearing Impairment in a 6-to-9-Month-Old","reason":"Linked from this answer"},{"lang":"en","slug":"what-are-the-early-signs-of-hearing-impairment-in-a-12-to-18-month-old","title":"Early Signs of Hearing Impairment at 12–18 Months","reason":"Linked from this answer"},{"lang":"en","slug":"what-are-the-early-signs-of-hearing-impairment","title":"What are the early signs of Hearing Impairment?","reason":"Linked from this answer"},{"lang":"en","slug":"what-are-the-early-signs-of-speech-and-language-delay-in-a-9-to-12-month-old","title":"Early Signs of Speech and Language Delay in a 9-to-12-Month-Old","reason":"Linked from this answer"},{"lang":"en","slug":"what-are-the-early-signs-of-hearing-impairment-in-a-3-to-6-month-old","title":"Early Signs of Hearing Impairment at 3-6 Months","reason":"Linked from this answer"},{"lang":"en","slug":"can-hearing-impairment-be-cured","title":"Can Hearing Impairment Be Cured?","reason":"Same topic"},{"lang":"en","slug":"can-hearing-impairment-be-prevented","title":"Can Hearing Impairment Be Prevented?","reason":"Same topic"},{"lang":"en","slug":"do-boys-show-hearing-impairment-differently","title":"Do boys show hearing impairment differently?","reason":"Same topic"},{"lang":"en","slug":"do-girls-show-hearing-impairment-differently","title":"Do girls show hearing impairment differently?","reason":"Same topic"},{"lang":"en","slug":"what-are-the-early-signs-of-hearing-impairment-in-a-1-year-old-boy","title":"Early Signs of Hearing Impairment in a 1-Year-Old Boy","reason":"Same topic"},{"lang":"en","slug":"what-are-the-early-signs-of-hearing-impairment-in-a-1-year-old-girl","title":"Early Signs of Hearing Impairment in a 1-Year-Old Girl","reason":"Same topic"},{"lang":"en","slug":"what-are-the-early-signs-of-hearing-impairment-in-a-18-to-24-month-old","title":"Early Signs of Hearing Impairment in an 18-to-24-Month-Old","reason":"Same topic"}],"label":"Recognise signs & concerns","total":44},{"key":"causes","items":[{"lang":"en","slug":"are-boys-more-likely-to-have-hearing-impairment","title":"Are Boys More Likely to Have Hearing Impairment?","reason":"Same topic"},{"lang":"en","slug":"are-girls-more-likely-to-have-hearing-impairment","title":"Are girls more likely to have hearing impairment?","reason":"Same topic"},{"lang":"en","slug":"what-causes-hearing-impairment-in-young-children","title":"What causes hearing impairment in young children?","reason":"Same topic"},{"lang":"en","slug":"how-does-early-intervention-for-hearing-impairment-advance-un-child-rights-uncrpd-and-the-sdgs","title":"Early Intervention for Hearing Impairment: Advancing Child Rights and the SDGs","reason":"Same topic"},{"lang":"en","slug":"what-are-the-known-contributing-factors-for-hearing-impairment-in-early-childhood","title":"Contributing Factors for Hearing Impairment in Early Childhood","reason":"Same topic"},{"lang":"en","slug":"what-is-the-cost-effectiveness-of-early-therapy-for-hearing-impairment-in-young-children","title":"Cost-effectiveness of early therapy for hearing impairment","reason":"Same topic"},{"lang":"en","slug":"what-is-the-prevalence-and-public-health-burden-of-hearing-impairment-among-young-children-in-india","title":"Hearing Impairment in young children: India's prevalence and public-health burden","reason":"Same topic"}],"label":"Explore causes & influences","total":7},{"key":"assess","items":[{"lang":"en","slug":"how-does-abilityscore-track-progress-in-a-child-with-hearing-impairment","title":"How AbilityScore Tracks Progress in a Child with Hearing Impairment","reason":"Same topic"},{"lang":"en","slug":"how-is-hearing-impairment-assessed-in-a-young-child","title":"How Hearing Impairment Is Assessed in a Young Child","reason":"Same topic"},{"lang":"en","slug":"what-does-an-abilityscore-of-0-100-mean-for-a-child-with-hearing-impairment","title":"What does an AbilityScore of 0–100 mean for a child with Hearing Impairment?","reason":"Same topic"},{"lang":"en","slug":"what-does-an-abilityscore-of-100-200-mean-for-a-child-with-hearing-impairment","title":"What does an AbilityScore of 100–200 mean for a child with Hearing Impairment?","reason":"Same topic"},{"lang":"en","slug":"what-does-an-abilityscore-of-200-300-mean-for-a-child-with-hearing-impairment","title":"AbilityScore 200–300 for a child with Hearing Impairment","reason":"Same topic"},{"lang":"en","slug":"what-does-an-abilityscore-of-300-400-mean-for-a-child-with-hearing-impairment","title":"What an AbilityScore of 300–400 Means for Hearing Impairment","reason":"Same topic"},{"lang":"en","slug":"what-does-an-abilityscore-of-400-500-mean-for-a-child-with-hearing-impairment","title":"What an AbilityScore of 400–500 Means for Hearing Impairment","reason":"Same topic"},{"lang":"en","slug":"what-does-an-abilityscore-of-500-600-mean-for-a-child-with-hearing-impairment","title":"What does an AbilityScore of 500–600 mean for a child with Hearing Impairment?","reason":"Same topic"},{"lang":"en","slug":"what-does-an-abilityscore-of-600-700-mean-for-a-child-with-hearing-impairment","title":"What an AbilityScore® of 600–700 Means for a Child with Hearing Impairment","reason":"Same topic"},{"lang":"en","slug":"what-does-an-abilityscore-of-700-800-mean-for-a-child-with-hearing-impairment","title":"What does an AbilityScore of 700–800 mean for a child with Hearing Impairment?","reason":"Same topic"},{"lang":"en","slug":"what-does-an-abilityscore-of-800-900-mean-for-a-child-with-hearing-impairment","title":"What does an AbilityScore of 800–900 mean for a child with Hearing Impairment?","reason":"Same topic"},{"lang":"en","slug":"what-does-an-abilityscore-of-900-1000-mean-for-a-child-with-hearing-impairment","title":"What an AbilityScore of 900–1000 Means in Hearing Impairment","reason":"Same topic"}],"label":"Understand assessment","total":15},{"key":"therapy","items":[{"lang":"en","slug":"can-a-child-with-hearing-impairment-attend-a-mainstream-school","title":"Can a child with hearing impairment attend a mainstream school?","reason":"Same topic"},{"lang":"en","slug":"can-a-child-with-hearing-impairment-attend-a-regular-school","title":"Hearing Impairment and Mainstream Schooling","reason":"Same topic"},{"lang":"en","slug":"can-a-child-with-hearing-impairment-grow-up-to-live-independently","title":"Can a child with hearing impairment live independently?","reason":"Same topic"},{"lang":"en","slug":"how-can-we-support-sensory-development-in-a-child-with-hearing-impairment","title":"How to Support Sensory Development with Hearing Impairment","reason":"Same topic"},{"lang":"en","slug":"how-is-hearing-impairment-diagnosed-in-a-child","title":"How Hearing Impairment Is Diagnosed in a Child","reason":"Same topic"},{"lang":"en","slug":"how-is-hearing-impairment-supported-through-therapy","title":"How Hearing Impairment Is Supported Through Therapy","reason":"Same topic"},{"lang":"en","slug":"my-child-with-hearing-impairment-has-an-abilityscore-of-0-100-what-should-we-do-next","title":"Hearing Impairment AbilityScore 0–100 — Next Steps","reason":"Same topic"},{"lang":"en","slug":"my-child-with-hearing-impairment-has-an-abilityscore-of-100-200-what-should-we-do-next","title":"AbilityScore 100–200 with Hearing Impairment","reason":"Same topic"},{"lang":"en","slug":"my-child-with-hearing-impairment-has-an-abilityscore-of-200-300-what-should-we-do-next","title":"AbilityScore 200–300 with Hearing Impairment","reason":"Same topic"},{"lang":"en","slug":"my-child-with-hearing-impairment-has-an-abilityscore-of-300-400-what-should-we-do-next","title":"AbilityScore 300–400 with Hearing Impairment: What to Do Next","reason":"Same topic"},{"lang":"en","slug":"my-child-with-hearing-impairment-has-an-abilityscore-of-400-500-what-should-we-do-next","title":"AbilityScore 400–500 with Hearing Impairment — Next Steps","reason":"Same topic"},{"lang":"en","slug":"my-child-with-hearing-impairment-has-an-abilityscore-of-500-600-what-should-we-do-next","title":"AbilityScore 500–600 with Hearing Impairment","reason":"Same topic"}],"label":"Explore therapy & support","total":62}],"what_to_watch":"Act promptly if babble reduces or stops after starting, your baby doesn't turn to sounds they can't see, or doesn't respond to their name by 12 months — especially after frequent ear infections or a missed newborn hearing screen.","authority_links":[{"url":"https://icd.who.int/en","label":"WHO ICD-11"},{"url":"https://www.cdc.gov/child-development","label":"CDC — Learn the Signs. Act Early."},{"url":"https://www.healthychildren.org","label":"American Academy of Pediatrics (HealthyChildren.org)"}],"last_reviewed_at":"2026-06-10T09:57:00.058158+00:00","meta_description":"Early signs of hearing impairment in a 9-to-12-month-old — reduced babble, no response to name or out-of-sight sounds. Warm, clear guidance and when to che","related_materials":[],"related_techniques":[]}