threshold audiometry

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• threshold — 1. The point at which a stimulus first produces a sensation. 2. The lower limit of perception of a stimulus. 3. The minimal stimulus that produces excitation of any structure; e.g., the minimal stimulus eliciting a moto …   Medical dictionary

• audiometry — 1. The measurement of hearing. 2. The use of an audiometer. 3. Rapid measurement of the hearing of an individual or a group against a predetermined limit of normalcy; auditory responses to different frequencies presented at a constant intensity …   Medical dictionary

• Pure tone audiometry — (PTA) is the key hearing test used to identify hearing threshold levels of an individual, enabling determination of the degree, type and configuration of a hearing loss. Thus, providing the basis for diagnosis and management. PTA is a subjective …   Wikipedia

• electrodermal audiometry — audiometry in which the subject is conditioned to pure tones by harmless electric shock; thereafter when a pure tone is heard a shock is anticipated, resulting in a brief electrodermal response, which is recorded. The lowest intensity at which… …   Medical dictionary

• speech audiometry — audiometry that measures speech reception threshold in decibels and speech discrimination (ability to understand) …   Medical dictionary

• Absolute threshold of hearing — The absolute threshold of hearing (ATH) is the minimum sound level of a pure tone that an average 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… …   Wikipedia

• speech reception threshold — speech recognition threshold (SRT) the minimum intensity in decibels at which a patient can understand 50 per cent of spoken words; used in tests of speech audiometry …   Medical dictionary

• Hörschwelle — Die Hörschwelle (auch Ruhehörschwelle) ist derjenige Schalldruck beziehungsweise Schalldruckpegel, bei dem unser Gehör Töne oder Geräusche gerade noch wahrnimmt. Als Hörgrenze werden sowohl die untere und obere Grenzfrequenz des Hörbereichs als… …   Deutsch Wikipedia

• schwellennahe Tonaudiometrie — Tonschwellenaudiometrie (f), schwellennahe Tonaudiometrie (f) eng pure tone threshold audiometry …   Arbeitssicherheit und Gesundheitsschutz Glossar

• Tonschwellenaudiometrie — (f), schwellennahe Tonaudiometrie (f) eng pure tone threshold audiometry …   Arbeitssicherheit und Gesundheitsschutz Glossar

• аудиометрическое измерение порога слышимости для чистых тонов — rus аудиометрическое измерение (с) порога слышимости для чистых тонов eng pure tone threshold audiometry fra audiométrie (f) liminaire tonale deu Tonschwellenaudiometrie (f), schwellennahe Tonaudiometrie (f) spa audiometría (f) umbral de tonos… …   Безопасность и гигиена труда. Перевод на английский, французский, немецкий, испанский языки