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'''Audiology''' is the branch of science that studies [[hearing]], [[balance]], and related disorders. Its practitioners, who treat those with hearing loss and proactively prevent related damage, are audiologists. Using various testing strategies, audiologists aim to determine whether someone can hear within the normal range, and if not, which portions of hearing (high, middle, or low frequencies) are affected, to what degree, and where the lesion causing the hearing loss is found (outer ear, middle ear, inner ear, auditory nerve and/or central nervous system). Audiology is an important field in the early identification and assessment of hearing loss, including that in infants, and in the management of auditory and balance problems through personalized rehabilitation plans.
{{DISPLAYTITLE:Audi}}
[[File:Audi-Logo_2016.svg|thumb|right|The Audi logo, featuring four interlinked rings.]]
 
'''Audi AG''' is a German [[automobile manufacturer]] that designs, engineers, produces, markets, and distributes luxury vehicles. Audi is a member of the [[Volkswagen Group]] and has its roots at [[Ingolstadt]], [[Bavaria]], Germany. The brand is known for its commitment to quality, innovation, and performance.


==History==
==History==
The field of audiology began to emerge after World War II, as a response to the increased number of veterans returning home with noise-induced hearing loss. The profession has grown significantly since then, with advances in technology and a deeper understanding of the auditory system influencing the scope and methods of practice.
[[File:Das_Audi_Forum_Ingolstadt.JPG|thumb|left|The Audi Forum in Ingolstadt, Germany.]]
 
The origins of Audi date back to the early 20th century. The company was founded by [[August Horch]] in 1909, after he left the [[Horch]] company. The name "Audi" is a Latin translation of "Horch," which means "listen" in German.
==Hearing Tests==
Audiologists employ a variety of tests to determine the exact nature of an individual's hearing problem. These tests can include:


* '''Pure-tone audiometry''', which measures the softest, or least audible, sound that a person can hear.
===Early Years===
* '''Speech audiometry''', which assesses understanding and clarity of speech.
[[File:Audi_Typ_E_(1923).jpg|thumb|right|The Audi Type E, produced in 1923.]]
* '''Tympanometry''', which evaluates the functioning of the middle ear.
Audi's early years were marked by the production of high-quality automobiles. The Audi Type A and Type B were among the first models produced. In 1921, Audi became the first German car manufacturer to produce a left-hand drive vehicle, the Audi Type K.
* '''Otoacoustic emissions (OAEs)''', which can determine cochlear status, specifically hair cell function.
* '''Auditory Brainstem Response (ABR)''', which tests the integrity of the hearing pathway to the brainstem.


==Hearing Loss and Treatment==
===Auto Union Era===
Hearing loss can be categorized by where or what part of the auditory system is damaged. There are three basic types of hearing loss: conductive hearing loss, sensorineural hearing loss, and mixed hearing loss.
In 1932, Audi merged with [[Horch]], [[DKW]], and [[Wanderer]] to form [[Auto Union AG]]. This merger was symbolized by the four interlinked rings that make up the Audi logo today. During this period, Auto Union became known for its racing cars and technological innovations.


* '''Conductive hearing loss''' occurs when sounds are unable to pass freely to the inner ear. It can often be treated with medicine or surgery.
===Post-War Period===
* '''Sensorineural hearing loss''' occurs when there is damage to the inner ear or to the pathway from the inner ear to the brain. It is typically treated with hearing aids or cochlear implants.
After [[World War II]], Auto Union was re-established in [[West Germany]] and focused on producing small, economical cars. In 1964, [[Volkswagen]] acquired a 50% stake in Auto Union, which led to the revival of the Audi brand.
* '''Mixed hearing loss''' is a combination of conductive and sensorineural hearing loss.


==Balance Disorders==
==Modern Era==
Audiologists also diagnose and treat balance disorders, which can be caused by issues in the inner ear. Tests for balance disorders might include Videonystagmography (VNG), Rotary Chair Testing, or Posturography.
[[File:Audi_NSU_Auto_Union_AG_1969.jpg|thumb|left|Audi NSU Auto Union AG in 1969.]]
In the late 1960s, Audi introduced the Audi 100, which marked the beginning of a new era for the company. The 1980s saw the introduction of the [[Audi Quattro]], a revolutionary all-wheel-drive system that dominated rally racing and established Audi as a leader in automotive technology.


==Preventive Care==
[[File:Audi_Quattro_20V_-_001.jpg|thumb|right|The iconic Audi Quattro, known for its all-wheel-drive system.]]
Preventive care in audiology includes educating the public on the importance of hearing protection from noise-induced hearing loss, which is one of the most common and preventable types of hearing loss.


==Professional Education and Training==
==Technological Innovations==
To become an audiologist in the United States, one must earn a Doctor of Audiology (Au.D.) degree from a program accredited by the Council on Academic Accreditation (CAA) in Audiology and Speech-Language Pathology. Following graduation, audiologists must obtain licensure to practice in their respective state.
Audi is renowned for its technological advancements, particularly in the areas of [[quattro (four-wheel-drive system)|quattro]] all-wheel drive, [[turbocharging]], and lightweight construction. The company has also been a pioneer in the development of [[LED]] lighting and [[autonomous driving]] technologies.


==Conclusion==
==Current Models==
Audiology is a dynamic and evolving field, with ongoing research contributing to advancements in diagnostic techniques and treatment options for hearing and balance disorders. Audiologists play a crucial role in improving the quality of life for individuals with hearing and balance issues through comprehensive assessment, innovative treatment, and personalized care.
Audi's current lineup includes a wide range of vehicles, from compact cars to luxury sedans and SUVs. The company continues to expand its offerings with electric and hybrid models, such as the [[Audi e-tron]] series.


[[Category:Otorhinolaryngology]]
==Related Pages==
[[Category:Audiology]]
* [[Volkswagen Group]]
[[Category:Medical specialties]]
* [[Auto Union]]
* [[Horch]]
* [[DKW]]
* [[Wanderer (car)]].


{{Medicine-stub}}
[[Category:Automobile manufacturers of Germany]]
<gallery>
[[Category:Volkswagen Group]]
File:Audi-Logo_2016.svg|Audi
[[Category:Luxury motor vehicle manufacturers]]
File:Das_Audi_Forum_Ingolstadt.JPG|Audi
File:Audi_Typ_E_(1923).jpg|Audi
File:1._Magdeburger_Oldtimertag_(5743586787).jpg|Audi
File:Bundesarchiv_B_145_Bild-F038791-0035,_Wolfsburg,_VW_Autowerk.jpg|Audi
File:Audi_NSU_Auto_Union_AG_1969.jpg|Audi
File:Audi_Quattro_20V_-_001.jpg|Audi
File:Audi_100_C3_(1988–1991)_(10629216834).jpg|Audi
File:Audi_R8_-_Flickr_-_Alexandre_Prévot_(160)_(cropped).jpg|Audi
File:Volkswagen_W12.jpg|Audi
File:2007_Audi_R8_Engine.JPG|Audi
File:LED_DaytimeRunningLights.jpg|Audi
</gallery>
<gallery>
File:Audi-Logo_2016.svg|Audi
File:Das_Audi_Forum_Ingolstadt.JPG|Audi
File:Audi_Typ_E_(1923).jpg|Audi
File:1._Magdeburger_Oldtimertag_(5743586787).jpg|Audi
File:Bundesarchiv_B_145_Bild-F038791-0035,_Wolfsburg,_VW_Autowerk.jpg|Audi
File:Audi_NSU_Auto_Union_AG_1969.jpg|Audi
File:Audi_Quattro_20V_-_001.jpg|Audi
File:Audi_100_C3_(1988–1991)_(10629216834).jpg|Audi
File:Audi_R8_-_Flickr_-_Alexandre_Prévot_(160)_(cropped).jpg|Audi
File:Volkswagen_W12.jpg|Audi
File:2007_Audi_R8_Engine.JPG|Audi
File:LED_DaytimeRunningLights.jpg|Audi
</gallery>

Latest revision as of 10:54, 23 March 2025

The Audi logo, featuring four interlinked rings.

Audi AG is a German automobile manufacturer that designs, engineers, produces, markets, and distributes luxury vehicles. Audi is a member of the Volkswagen Group and has its roots at Ingolstadt, Bavaria, Germany. The brand is known for its commitment to quality, innovation, and performance.

History[edit]

The Audi Forum in Ingolstadt, Germany.

The origins of Audi date back to the early 20th century. The company was founded by August Horch in 1909, after he left the Horch company. The name "Audi" is a Latin translation of "Horch," which means "listen" in German.

Early Years[edit]

The Audi Type E, produced in 1923.

Audi's early years were marked by the production of high-quality automobiles. The Audi Type A and Type B were among the first models produced. In 1921, Audi became the first German car manufacturer to produce a left-hand drive vehicle, the Audi Type K.

Auto Union Era[edit]

In 1932, Audi merged with Horch, DKW, and Wanderer to form Auto Union AG. This merger was symbolized by the four interlinked rings that make up the Audi logo today. During this period, Auto Union became known for its racing cars and technological innovations.

Post-War Period[edit]

After World War II, Auto Union was re-established in West Germany and focused on producing small, economical cars. In 1964, Volkswagen acquired a 50% stake in Auto Union, which led to the revival of the Audi brand.

Modern Era[edit]

Audi NSU Auto Union AG in 1969.

In the late 1960s, Audi introduced the Audi 100, which marked the beginning of a new era for the company. The 1980s saw the introduction of the Audi Quattro, a revolutionary all-wheel-drive system that dominated rally racing and established Audi as a leader in automotive technology.

The iconic Audi Quattro, known for its all-wheel-drive system.

Technological Innovations[edit]

Audi is renowned for its technological advancements, particularly in the areas of quattro all-wheel drive, turbocharging, and lightweight construction. The company has also been a pioneer in the development of LED lighting and autonomous driving technologies.

Current Models[edit]

Audi's current lineup includes a wide range of vehicles, from compact cars to luxury sedans and SUVs. The company continues to expand its offerings with electric and hybrid models, such as the Audi e-tron series.

Related Pages[edit]