Audiometry

Audiometry: Comprehensive Hearing Tests and Hearing Loss Assessment

Hearing plays an important role in communication, learning, work and everyday life. If you frequently ask people to repeat themselves, struggle to follow conversations in noisy environments, or notice changes in your ability to hear, an audiometry test can help assess your hearing and identify possible hearing difficulties.

Audiometry is a hearing assessment used to measure how well a person hears sounds at different pitches and volumes. Depending on the individual's symptoms and clinical needs, a hearing test may also evaluate speech understanding and provide information about the functioning of different parts of the ear. These assessments can help healthcare professionals understand the nature and extent of hearing loss and determine whether further evaluation is needed.

At Siris Healthcare, patients can explore hearing assessment information and related diagnostic services to better understand their hearing health. The appropriate test depends on age, symptoms, medical history and the recommendation of a qualified healthcare professional.

What Is an Audiometry Test?

An audiometry test measures a person's ability to hear sounds across different frequencies and intensities. It is commonly used to evaluate suspected hearing loss, investigate communication difficulties and establish a baseline of hearing ability.

During a typical pure tone audiometry test, the person wears headphones and listens to sounds of different pitches and volumes. They indicate when they hear a sound, allowing the hearing professional to record the softest sounds they can detect at different frequencies. The findings are usually represented on an audiogram, which helps describe the person's hearing thresholds.

An audiometry test is generally non-invasive. The results are interpreted alongside symptoms, medical history and other examination findings to determine whether additional tests or specialist consultation may be appropriate.

For a broader overview of hearing assessments, explore our hearing screening services.

Types of Audiometry and Hearing Tests

Different hearing tests assess different aspects of hearing. The choice of test depends on the person's age, symptoms and clinical requirements.

Pure Tone Audiometry

Pure tone audiometry is a commonly used hearing test that measures the softest tones a person can hear at various frequencies. It helps identify the degree and pattern of hearing loss and whether one or both ears are affected.

Speech Audiometry

Speech audiometry evaluates how well a person can hear and recognise spoken words. It can provide additional information when someone hears sounds but struggles to understand conversations, particularly in noisy settings.

Tympanometry

Tympanometry assesses eardrum movement and provides information about middle-ear function. It may help identify findings associated with fluid behind the eardrum, pressure-related problems or certain middle-ear conditions. It is a complementary test rather than a direct measurement of hearing thresholds.

Otoacoustic Emissions (OAE) Testing

OAE testing measures sounds produced by the inner ear in response to sound stimulation. It is often used in newborn and infant hearing screening and may be recommended in other clinical situations.

Age-Appropriate Hearing Assessments

Children may require specialised hearing tests suited to their age, development and ability to respond. Early identification of hearing difficulties is particularly important because hearing can influence speech development, language acquisition, classroom learning and social interaction.

Not every patient needs every type of hearing test. A qualified hearing professional or ENT specialist can recommend the appropriate assessment based on individual needs.

Who Should Consider an Audiometry Test?

A hearing test for adults or children may be recommended when there are signs of possible hearing difficulty or when screening is appropriate for a person's age and risk factors.

Consider seeking a hearing evaluation if you or your child:

• Frequently ask people to repeat themselves.
• Find conversations difficult to follow in crowded or noisy places.
• Notice reduced hearing in one or both ears.
• Regularly increase the volume of a television, phone or other device.
• Experience persistent ringing or buzzing in the ears, known as tinnitus.
• Have a history of recurrent ear problems.
• Have been exposed to loud noise over an extended period.
• Show concerns related to speech development or responses to sounds during childhood.

Hearing difficulties can develop gradually, so changes may not always be immediately noticeable. A hearing assessment can help clarify whether further investigation is needed.

If you also have ear pain, discharge, dizziness or other ear-related symptoms, an ENT specialist can assess whether a medical examination or additional testing is appropriate.

Important: Sudden hearing loss requires urgent medical assessment. Do not delay seeking care while arranging a routine hearing test.

Benefits of Audiometry and Early Hearing Assessment

A timely hearing loss assessment can provide useful information about hearing ability and help guide the next steps in care.

Potential benefits include:

• Identifying hearing difficulties: Hearing tests can detect changes that may not be obvious during everyday conversations.
• Understanding hearing thresholds: Audiometry helps measure the sounds a person can hear at different frequencies.
• Supporting children's development: Appropriate hearing assessment can help identify problems that may affect speech, language and learning.
• Guiding further evaluation: Results can help determine whether an ENT consultation, additional diagnostic tests or hearing rehabilitation may be needed.
• Monitoring hearing changes: Repeat assessments may be recommended when clinically appropriate, including for people with relevant medical conditions or occupational noise exposure.

The benefits depend on the reason for testing and the clinical findings. An audiometry test identifies hearing thresholds but does not, by itself, establish the cause of every hearing problem.

How to Prepare for an Audiometry Test

Most routine hearing tests require little preparation. A few simple steps can help make the appointment more useful.

• Share any current hearing concerns and explain when they began.
• Inform the healthcare professional about previous ear infections, ear surgery or other relevant medical history.
• Bring previous audiograms or hearing test reports, if available.
• Mention regular exposure to loud noise and any medicines or medical conditions relevant to your hearing.
• Follow the instructions provided by the testing centre before your appointment.

Do not insert objects into your ears or attempt to remove earwax yourself before testing. If you suspect an ear blockage or infection, ask a healthcare professional whether an examination is needed before the hearing assessment.

What Happens During an Audiometry Test?

A typical audiometry test begins with questions about hearing difficulties, medical history and any relevant noise exposure. The hearing professional may examine the ears before conducting the selected tests.

During pure tone audiometry, you will usually sit in a quiet testing room and wear headphones. Different tones are played at varying pitches and volumes, and you indicate when you can hear them. Additional tests may be performed if speech understanding or middle-ear function needs to be assessed.

The procedure is generally painless and non-invasive. Its duration depends on the tests required and the person's ability to complete them.

Once testing is complete, the results can be explained to you. Depending on the findings, you may be advised to monitor your hearing, undergo further evaluation, consult an ENT specialist or discuss suitable hearing support options.

Understanding Audiometry Test Results

An audiogram presents hearing thresholds at different frequencies and helps a hearing professional understand the pattern and degree of hearing loss.

Results may indicate normal hearing thresholds in the tested range or suggest hearing loss of varying degrees. The pattern may differ between the ears and across frequencies.

Hearing loss can have several causes, including problems involving the outer or middle ear, the inner ear or the auditory pathway. An audiogram provides important information, but the underlying cause may require an ear examination, medical history and additional investigations.

Depending on the findings, the next steps may include treatment for an underlying ear condition, further diagnostic testing, hearing aids, hearing rehabilitation or specialist referral. The appropriate approach varies from person to person.

Patients seeking a more detailed evaluation can review the Complete Hearing Assessment Package to learn about comprehensive hearing assessment options.

Audiometry for Children and Older Adults

Hearing Tests for Children

Hearing plays an important role in childhood communication, speech development and learning. A hearing assessment may be recommended when a child does not consistently respond to sounds, experiences speech or language delays, or has other signs of possible hearing difficulty.

The testing method is selected according to the child's age and developmental stage. Parents and caregivers should share any concerns about hearing, previous ear infections or speech development with the healthcare professional.

Hearing Assessment for Older Adults

Some people experience gradual hearing changes as they age. They may find it harder to understand conversations, particularly in noisy environments, or may notice that speech sounds less clear.

A hearing test for adults and older people can help assess these changes and guide further evaluation. Hearing difficulties should not automatically be attributed to ageing, as some causes may be treatable or require specific medical attention.

Audiometry and ENT Consultation

Audiometry and ENT care often complement one another. Audiometry measures hearing ability, while an ENT specialist can examine the ears and assess medical conditions that may contribute to hearing loss, ear pain, discharge or other symptoms.

An ENT consultation may be appropriate when hearing changes occur alongside recurring ear infections, persistent ear blockage, tinnitus, dizziness or other ear-related concerns. The specialist may recommend additional investigations based on the clinical findings.

Patients can explore our ENT specialty services to learn more about the evaluation of ear, nose and throat conditions.

For location-specific ENT information, the following Siris Healthcare pages may also be useful:

• ENT at Medicover Hospitals, Secunderabad, Hyderabad
• ENT at Medicover Hospitals, Financial District, Hyderabad
• ENT at Medicover Hospitals, Bengaluru
• ENT at Medicover Hospitals, Pune
• ENT at Medicover Hospitals, Nellore
• ENT at Medicover Hospitals, Nizamabad
• ENT at Medicover Hospitals, Chhatrapati Sambhaji Nagar

Please confirm the availability of audiometry testing at the relevant hospital before booking an appointment.

Frequently Asked Questions About Audiometry

Is an audiometry test painful?

No. Routine pure tone audiometry is generally painless and non-invasive. You listen to sounds through headphones and indicate when you hear them. Other hearing tests may involve different procedures depending on what needs to be assessed.

How long does an audiometry test take?

The duration depends on the type and number of tests required. A basic hearing assessment may take around 15 to 30 minutes, while a more comprehensive evaluation can take longer.

Can an audiometry test detect hearing loss?

Yes. Audiometry can identify hearing loss by measuring hearing thresholds at different frequencies. Additional examination or testing may be necessary to determine the underlying cause.

Do children need audiometry tests?

Children may need hearing assessments when screening is recommended, when there are concerns about hearing or speech development, or when medical history indicates a need for testing. The method is adapted to the child's age and ability to participate.

What is the difference between audiometry and hearing screening?

Hearing screening is generally designed to identify people who may need further assessment. Diagnostic audiometry provides a more detailed measurement of hearing thresholds and can help characterise hearing loss.

What happens if my hearing test results are abnormal?

The healthcare professional will explain the findings and determine whether additional testing or medical evaluation is needed. Depending on the cause, next steps may include ENT consultation, treatment for an underlying condition, hearing rehabilitation or hearing aids.

Can I have an audiometry test if I have tinnitus?

Yes. Hearing assessment may be recommended for people experiencing tinnitus, particularly when it occurs with hearing difficulty. The clinician may also assess other symptoms and determine whether additional evaluation is required.

Take the Next Step Towards Better Hearing Health

Changes in hearing can affect conversations, relationships, work and everyday activities. A timely audiometry test can help you understand your hearing ability and determine whether further assessment is needed.

Siris Healthcare provides information about hearing screening and related healthcare services to help patients explore their options. Discuss your symptoms with a qualified healthcare professional to determine which hearing assessment is appropriate for you.

Explore our hearing screening services and Complete Hearing Assessment Package for further information.