SPEECH. AUDIOMETER: It is the most relevant investigation to measure hearing threshold. An audiometer is a MACHINE used for evaluating hearing acuity. An audiometer is an instrument that delivers tones of different frequencies and intensity to ear-by-ear phones. Routinely tested frequencies are 125,250,500,1000,2000,4000 & 8000 Hz.Each frequency is tested increasing the intensity of SOUND in 5dB steps.The amount of intensity that has to be raised above the normal level is a measure of the degree of hearing impairment at that frequency.Air and bone conduction threshold and MEASURED at different frequencies and plotted as an audiogram.Hence, we can conclude that the 'Audiometer' device is used to measure hearing acuity.

"> SPEECH. AUDIOMETER: It is the most relevant investigation to measure hearing threshold. An audiometer is a MACHINE used for evaluating hearing acuity. An audiometer is an instrument that delivers tones of different frequencies and intensity to ear-by-ear phones. Routinely tested frequencies are 125,250,500,1000,2000,4000 & 8000 Hz.Each frequency is tested increasing the intensity of SOUND in 5dB steps.The amount of intensity that has to be raised above the normal level is a measure of the degree of hearing impairment at that frequency.Air and bone conduction threshold and MEASURED at different frequencies and plotted as an audiogram.Hence, we can conclude that the 'Audiometer' device is used to measure hearing acuity.

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'Audiometer' device is used to measure the learner's ________ activity.

Current Affairs Education in Current Affairs . 7 months ago

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Hearing impairment refers to hearing loss that prevents a person from totally receiving sounds through the ear. If the loss is mild, the person has difficulty hearing faint or distant SPEECH. AUDIOMETER: It is the most relevant investigation to measure hearing threshold. An audiometer is a MACHINE used for evaluating hearing acuity. An audiometer is an instrument that delivers tones of different frequencies and intensity to ear-by-ear phones. Routinely tested frequencies are 125,250,500,1000,2000,4000 & 8000 Hz.Each frequency is tested increasing the intensity of SOUND in 5dB steps.The amount of intensity that has to be raised above the normal level is a measure of the degree of hearing impairment at that frequency.Air and bone conduction threshold and MEASURED at different frequencies and plotted as an audiogram.Hence, we can conclude that the 'Audiometer' device is used to measure hearing acuity.

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Posted on 10 Nov 2024, this text provides information on Current Affairs related to Education in Current Affairs. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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