Audiologist and their roles - Specializes in identifying, diagnosing, treating, and monitoring disorders of the auditory and vestibular systems - Trained to diagnose, manage, and treat hearing, tinnitus, or balance problems - Dispenses, manages, and rehabilitates hearing aids - Assesses candidacy for and maps hearing implants such as cochlear implants - Provides counseling and communication options such as sign language

History of Audiology - Term 'audiology' and 'audiologist' first appeared in publications around 1946 - Hallowell Davis is credited with coining the term 'audiology' - First university course for audiologists was offered at Northwestern University in 1946 - Audiology was born from interdisciplinary collaboration after World War II - International Society of Audiology (ISA) was founded in 1952 to promote knowledge, protection, and rehabilitation of human hearing

Requirements for Audiologists in different countries - Different countries have different requirements for audiology education and practice - In Australia, audiologists must hold a Master of Audiology or a bachelor's degree certified by VETASSESS - In Brazil, audiology training is part of speech pathology and audiology undergraduate courses - In Canada, a Master of Science (MSc) is the minimum requirement to practice audiology - In Bangladesh, a BSc (Hons) in audiology and speech language pathology is required

Regulation of Audiologists in different countries - Audiologists in Australia can undergo a clinical training program or internship for accreditation - Accreditation can be obtained through Audiology Australia or the Australian College of Audiology - Qualified practitioner (QP) number is required to provide rehabilitative services under the Hearing Services Program - QP number can be obtained after obtaining accreditation - Audiologists in Australia can provide special or custom-fitted ear plugs and hearing protection devices - Five routes to becoming a registered audiologist in the UK - Routes include FdSc in hearing aid audiology, BSc in audiology, MSc in audiology, fast-track conversion Diploma, and BSc(Hons) in clinical physiology (audiology) - Some routes require applicants to be NHS employees - Glasgow Caledonian University offers the BSc(Hons) in clinical physiology (audiology) - All routes require registration as a registered audiologist. - Audiologists are regulated by state licensure or registration in all 50 states and the District of Columbia in the United States - The entry-level degree for clinical practice is the doctor of audiology (AuD), which became a requirement in some states starting in 2007 - The minimum requirements for the AuD degree include a minimum of 75 semester hours of post-baccalaureate study, passing a national exam, and completing supervised experience - Most states have continuing education renewal requirements for licensed audiologists - Audiologists can also earn a certificate from the American Speech-Language-Hearing Association or seek board certification through the American Board of Audiology - In Pakistan, a masters or doctoral degree in audiology is required to practice this profession - The degree must come from a recognised institute, most of which are government institutions - The Pakistan Medical and Dental Council (PMDC) issues the practicing license to medical students - Suppliers of medical instruments to audiologists must have a certificate of accreditation from the Pakistan National Accreditation Council (PNAC) - The exercise of the audiologist profession in Portugal requires a qualifications degree in audiology or its legal equivalent - This requirement is defined in Decree-Law 320/99 of August 11 Article 4 - South Africa has five institutions offering training in audiology - The qualifications for practicing audiology in South Africa include degrees such as B. Audiology, BSc. Audiology, B. Communication Pathology (Audiology), and B. Speech Language Pathology and Audiology (BSLP&A) - All practicing audiologists in South Africa must be registered with the Health Professional Council of South Africa (HPCSA)

Transition to Doctoral Level in the United States - In the past, audiologists typically held a masters degree and the appropriate healthcare license - In the 1990s, the profession began transitioning to a doctoral level as a minimum requirement - Starting in 2007, audiologists in the United States were required to have a doctoral degree (AuD or PhD) in audiology before practicing - There are currently over 70 AuD programs in the United States - All states require licensing, and audiologists may also carry national board certification or a certificate of clinical competence