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  2. All India Institute of Speech and Hearing - Wikipedia

    en.wikipedia.org/wiki/All_India_Institute_of...

    The All India Institute of Speech and Hearing, commonly known as AIISH (AYE-SH), is located in Manasagangotri ( Mysore University Campus), Mysore, India. It is an autonomous institute under the Ministry of Health and Family Welfare. [1] The institute was established in 1966 with a focus on training professionals for speech and hearing sciences.

  3. Pure-tone audiometry - Wikipedia

    en.wikipedia.org/wiki/Pure-tone_audiometry

    ICD-9-CM. 95.41. MeSH. D001301. Pure-tone audiometry is the main hearing test used to identify hearing threshold levels of an individual, enabling determination of the degree, type and configuration of a hearing loss [1] [2] and thus providing a basis for diagnosis and management. Pure-tone audiometry is a subjective, behavioural measurement of ...

  4. Audiometry - Wikipedia

    en.wikipedia.org/wiki/Audiometry

    Audiometry (from Latin audīre 'to hear ', and metria 'to measure ') is a branch of audiology and the science of measuring hearing acuity for variations in sound intensity and pitch and for tonal purity, involving thresholds and differing frequencies. [1] Typically, audiometric tests determine a subject's hearing levels with the help of an ...

  5. Absolute threshold of hearing - Wikipedia

    en.wikipedia.org/wiki/Absolute_threshold_of_hearing

    The absolute threshold of hearing ( ATH ), also known as the absolute hearing threshold or auditory threshold, is the minimum sound level of a pure tone that an average human ear with normal hearing can hear with no other sound present. The absolute threshold relates to the sound that can just be heard by the organism.

  6. Rinne test - Wikipedia

    en.wikipedia.org/wiki/Rinne_test

    The Rinne test ( / ˈrɪnə / RIN-ə) is used primarily to evaluate loss of hearing in one ear. [1] It compares perception of sounds transmitted by air conduction to those transmitted by bone conduction through the mastoid. Thus, one can quickly screen for the presence of conductive hearing loss. [2]

  7. Audiogram - Wikipedia

    en.wikipedia.org/wiki/Audiogram

    Audiogram. An audiogram is a graph that shows the audible threshold for standardized frequencies as measured by an audiometer. The Y axis represents intensity measured in decibels (dB) and the X axis represents frequency measured in hertz (Hz). [1] The threshold of hearing is plotted relative to a standardised curve that represents 'normal ...

  8. Comparison of audio coding formats - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_audio_coding...

    Speech, VoIP, Low latency, voice recording: No Yes No Free No CELT: Xiph.Org Foundation, Jean-Marc Valin 2007-12-08 0.11.1 (merged into Opus) Free ? libcelt, FFmpeg with libcelt library (decoding only) Speech, VoIP, Low latency, Studio/transmitter link, wireless audio Yes Yes No No No Codec2: David Rowe 2010-08-25 1.2.0 (2023-07-14) Free ...

  9. Uniformed Services University of the Health Sciences - Wikipedia

    en.wikipedia.org/wiki/Uniformed_Services...

    Uniformed Services University of the Health Sciences (USU) is a health science university and professional school of the U.S. federal government.The primary mission of the school is to prepare graduates for service to the U.S. at home and abroad as uniformed health professionals, scientists and leaders; by conducting cutting-edge, military-relevant research; by leading the Military Health ...