An Automatic Numerically Recording Audiometer
نویسندگان
چکیده
منابع مشابه
[Study of tinnitus masking by self-recording audiometer].
The tinnitus masking test, in which the minimum masking levels of tinnitus by various pure tones and band noises are measured and used to produce tinnitus masking curves, is one of the methods for evaluating the character of tinnitus. At present, the tinnitus masking test is usually performed using a pure tone audiometer. In this study, tinnitus masking curves were produced using a self-recordi...
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This paper presents the details of a system capable of recording on video a traditional class. By traditional class it is meant a teacher, a blackboard and a white canvas where course notes are projected. The system is able to track the movements of the lecturer, while recording it on video at the required frame rate (e.g., 25 fps). The system is also capable of understanding five arm gestures ...
متن کامل[Tinnitus measurement with conventional audiometer versus high-frequency audiometer].
INTRODUCTION AND OBJECTIVES Determinations of the psychoacoustic characteristics of tinnitus (frequency and intensity) are valid for diagnosis, treatment, monitoring and research purposes. The aim of this work is to compare the frequency of the tinnitus measured with a standard audiometer and a high frequency audiometer. METHODS We used a conventional audiometer (frequency range: 125-12,000 H...
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Even if the number of accidents involving the railway system is decreasing due to the technical progress, the statistics are still too high. For instance in 2004 in EU 25, 9309 accidents were reported, including 142 in France [ERA]. For each of these accidents in France, one element can be used as evidence in the eyes of the law: the recording strip and its associated filling-card or the so-cal...
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Bacteriologists have used turbidimetric estimation of bacterial growth for many years. With the advent of the photoelectric and spectrophotometric methods, the precision of such measurements was improved. Gavin (1957) has discussed in detail certain fundamental considerations of the turbimetric method. In common with most growth measurements, final population densities were the common criterion...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1955
ISSN: 0001-4966
DOI: 10.1121/1.1917856