Durations required to distinguish noise and tone: Effects of noise bandwidth and frequency
نویسندگان
چکیده
منابع مشابه
Durations required to distinguish noise and tone: Effects of noise bandwidth and frequency.
Perceptual audio coders exploit the masking properties of the human auditory system to reduce the bit rate in audio recording and transmission systems; it is intended that the quantization noise is just masked by the audio signal. The effectiveness of the audio signal as a masker depends on whether it is tone-like or noise-like. The determination of this, both physically and perceptually, depen...
متن کاملthe differential effects of debate and media analysis as relate to enhancing efl learners critical thinking ability and writing performances
critical thinking ability has an important role in education. accordingly, scholars around the world are searching for new ways for teaching and improving students critical thinking ability. in line with the studies in efl contexts supporting the positive relationship between critical thinking and writing performances, this study investigated the differential effects of halverson’s critical thi...
15 صفحه اولDevelopment of high frequency and wide bandwidth Johnson noise thermometry
The Harvard community has made this article openly available. Please share how this access benefits you. Your story matters.
متن کاملSources and effects of low-frequency noise.
The sources of human exposure to low-frequency noise and its effects are reviewed. Low-frequency noise is common as background noise in urban environments, and as an emission from many artificial sources: road vehicles, aircraft, industrial machinery, artillery and mining explosions, and air movement machinery including wind turbines, compressors, and ventilation or air-conditioning units. The ...
متن کامل[Findings of standard and high-frequency audiometry in workers exposed to occupational noise for long durations].
OBJECTIVES Changes in hearing thresholds were determined by standard and high-frequency audiometry in subjects exposed to occupational noise for long durations. PATIENTS AND METHODS Hearing thresholds were measured between 250 and 16000 Hz frequencies by standard and high-frequency audiometry in 64 male workers (mean age 42 years; range 31 to 55 years) of a hydroelectric power plant and in 30...
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: The Journal of the Acoustical Society of America
سال: 2016
ISSN: 0001-4966
DOI: 10.1121/1.4945702