Audiology and Speech Pathology

The programs are carefully structured to integrate foundational knowledge with advanced clinical application. Students are trained across core domains such as pediatric and adult audiology, speech- language pathology, neurogenic communication disorders, fluency and voice disorders, cochlear implant rehabilitation, and swallowing dysfunctions. Supervised clinical practicum, hands-on demonstrations, and case-based learning are key components of student development.

The department is equipped with a wide range of sophisticated audiological tools that support both routine hearing assessments and advanced diagnostic evaluations. Among the core instruments is the Pure Tone Audiometer, available in both manual and computerized forms, used to measure hearing sensitivity across frequencies. Impedance Audiometry, including tympanometry and acoustic reflex testing, allows for middle ear analysis. Advanced tools such as Brainstem Evoked Response Audiometry (BERA) and Otoacoustic Emissions (OAE) are used for objective testing of hearing function, especially in infants and non-responsive individuals. In addition, Auditory Steady State Response (ASSR) is used to estimate frequency-specific hearing thresholds and assess auditory nerve function. These tools enable early detection of hearing impairments and support comprehensive auditory profiling.

A variety of standardized and culturally relevant tools are utilized for assessing speech and language abilities in children and adults. These include the Assessment of Language Development (ALD) and Linguistic Profile Test (LPT), which evaluate receptive and expressive language abilities in Indian linguistic contexts. For individuals with acquired language impairments, tests such as the Western Aphasia Battery (WAB) and Boston Diagnostic Aphasia Examination (BDAE) provide detailed analyses of aphasic symptoms and functional communication. Fluency is evaluated through structured protocols such as the Stuttering Severity Instrument, while articulation and phonological disorders are assessed using structured speech samples and error pattern analyses. These assessments guide individualized intervention planning and progress monitoring.

Voice and resonance are assessed through both perceptual and instrumental measures. The GRBAS Scale (Grade, Roughness, Breathiness, Asthenia, and Strain) is used to rate voice quality, supported by patient- reported tools like the Voice Handicap Index (VHI). Visual examination of vocal folds may be facilitated through collaboration with ENT specialists using indirect laryngoscopy or endoscopic tools. For patients with suspected swallowing disorders, bedside screening tools are used to evaluate oral, pharyngeal, and laryngeal stages of swallowing. Structured protocols guide assessment in individuals post-stroke, with neurological impairments, or developmental delays affecting feeding and swallowing.

RThe department delivers comprehensive speech-language and audiological therapy through individualized and evidence-based approaches. Intervention includes Auditory Verbal Therapy (AVT) for children with hearing loss, articulation therapy for speech sound disorders, and language stimulation techniques for delayed language development. Voice therapy is offered for both functional and organic voice disorders, while fluency disorders are addressed using fluency shaping and stuttering modification approaches. For non-verbal or minimally verbal individuals, Augmentative and Alternative Communication (AAC) systems are introduced and customized. Patients with dysphagia receive swallowing therapy based on compensatory and rehabilitative techniques, often integrated with dietary modifications and caregiver training.

Clinical training is supported by a fully functional Speech and Hearing Clinic within the University’s Multispecialty Teaching Hospital, offering separate OPD and IPD services for speech-language and hearing disorders. Specialized clinical units include a Cochlear Implant Mapping and Rehabilitation Center, Voice and Fluency Clinic, Early Intervention Unit, and Pediatric Audiology Suite. Hearing aid trial, fitting, and counseling services are provided on-site, supported by speech-language therapy chambers equipped with audio-visual feedback, observation windows, and electronic documentation.

The department fosters strong interdisciplinary collaboration with the Departments of ENT, Pediatrics, Neurology, Clinical Psychology, and Special Education, ensuring holistic and patient-centered care. Students actively participate in screening camps, school-based language and hearing programs, and public awareness drives focused on early identification and rehabilitation of communication disorders. These community-based initiatives serve as platforms for applied learning and service delivery.