Pulse Phenomenon of Continuous White Noise with Interrupted Pure Tone.
نویسندگان
چکیده
منابع مشابه
[Pulse phenomenon of continuous white noise with interrupted pure tone].
The researches of masking made it clear that there is a bandpass like a filter in the auditory system. This is called the auditory filter and its central frequency is thought to be the frequency of an acoustic signal. If there exist this kind of filter, the authors expected that the noise image which is perceived when pure tone and noise simultaneously presented is different from the one which ...
متن کاملRandom pulse input versus continuous current plus white noise: Are they equivalent?
We compared the behavior of the Hodgkin}Huxley (HH) model subjected to two input regimes: "rstly, discrete pulses from a Poisson process, and then to a di!usion approximation, constructed to share statistical properties with the discrete pulse input. The results show that under a wide range of physiologically plausible input conditions the di!usion process is equivalent to the pulse process, in...
متن کاملIdentification and Reduction of Rotary Compressor Pure Tone Noise Sources Using Random Noise Excitation
Sources of noise at discrete frequencies in compressors may be gener ated by acoustic energy in the discharge pulse exciting mechanical or aco ustic resonances within the compressor assembly. In this case history, a known noise source was used in the vicinity of the discharge port to excite those resonances in a bench-type test where they could be easily identified . This test could be run in a...
متن کاملReception thresholds for sentences in quiet, continuous noise, and interrupted noise in school-age children.
Sentence recognition in noise was employed to investigate the development of temporal resolution in school-age children. Eighty children aged 6 to 15 years and 16 young adults participated. Reception thresholds for sentences (RTSs) were determined in quiet and in backgrounds of competing continuous and interrupted noise. In the noise conditions, RTSs were determined with a fixed noise level. RT...
متن کاملPure Tone Audiometry
Pure tone audiometry is the standard behavioral assessment of an individual’s hearing. The results of pure tone audiometry are recorded on a chart or form called an audiogram. In most cases a pure tone audiogram is easy to obtain and provides information about peripheral hearing acuity across the frequencies used in speech. It allows for a quick view of how well, or how poorly, an individual ca...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene)
سال: 1997
ISSN: 0021-5082,1882-6482
DOI: 10.1265/jjh.52.562