Amplitude Modulations of Sustained Vowels in Patients with Laryngeal Diseases
نویسندگان
چکیده
منابع مشابه
modern surgical techniques in treatment of patients with cleft lip & cleft palate
چکیده ندارد.
15 صفحه اولAmplitude variations in coarticulated vowels.
This paper seeks to characterize the nature, size, and range of acoustic amplitude variation in naturally produced coarticulated vowels in order to determine its potential contribution and relevance to vowel perception. The study is a partial replication and extension of the pioneering work by House and Fairbanks [J. Acoust. Soc. Am. 22, 105-113 (1953)], who reported large variation in vowel am...
متن کاملSpeech recognition with amplitude and frequency modulations.
Amplitude modulation (AM) and frequency modulation (FM) are commonly used in communication, but their relative contributions to speech recognition have not been fully explored. To bridge this gap, we derived slowly varying AM and FM from speech sounds and conducted listening tests using stimuli with different modulations in normal-hearing and cochlear-implant subjects. We found that although AM...
متن کاملSustained Selective Attention to Competing Amplitude-Modulations in Human Auditory Cortex
Auditory selective attention plays an essential role for identifying sounds of interest in a scene, but the neural underpinnings are still incompletely understood. Recent findings demonstrate that neural activity that is time-locked to a particular amplitude-modulation (AM) is enhanced in the auditory cortex when the modulated stream of sounds is selectively attended to under sensory competitio...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1968
ISSN: 0001-4966
DOI: 10.1121/1.1970394