Speech intelligibility prediction using a Neurogram Similarity Index Measure
نویسندگان
چکیده
منابع مشابه
Speech intelligibility prediction using a Neurogram Similarity Index Measure
Discharge patterns produced by fibres from normal and impaired auditory nerves in response to speech and other complex sounds can be discriminated subjectively through visual inspection. Similarly, responses from auditory nerves where speech is presented at diminishing sound levels progressively deteriorate from those at normal listening levels. This paper presents a Neurogram Similarity Index ...
متن کاملReference-Free Assessment of Speech Intelligibility Using Bispectrum of an Auditory Neurogram.
Sensorineural hearing loss occurs due to damage to the inner and outer hair cells of the peripheral auditory system. Hearing loss can cause decreases in audibility, dynamic range, frequency and temporal resolution of the auditory system, and all of these effects are known to affect speech intelligibility. In this study, a new reference-free speech intelligibility metric is proposed using 2-D ne...
متن کاملObjective prediction of speech intelligibility at high ambient noise levels using the speech transmission index
In many cases the intelligibility of speech in noise may be assumed independent of the absolute sound level; the speech-to-noise ratio (SNR) primarily determines intelligibility. However, at high sound levels, speech intelligibility is found to decrease. Subjective Speech Reception Threshold (SRT) measurements were performed at various speech and noise levels, and with various noise spectra. De...
متن کاملAn improved speech transmission index for intelligibility prediction
The speech transmission index (STI) is a well known measure of intelligibility, most suited to the evaluation of speech intelligibility in rooms, with stimuli subjected to additive noise and reverberance. However, STI and its many variations do not effectively represent the intelligibility of stimuli containing non-linear distortions such as those resulting from processing by enhancement algori...
متن کاملThe Preschool Speech Intelligibility Measure
Impairment of the phonological system is one of the most common communication disorders of young children. In 1971, Milisen estimated that functional articulation disorders make up 75 to 80% of all speech impairments in children. Seventeen years later, the National Institute of Neurological and Communicative Disorders and Stroke concluded that 10 to 15% of all preschoolers had a speech disorder...
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: Speech Communication
سال: 2012
ISSN: 0167-6393
DOI: 10.1016/j.specom.2011.09.004