Parameters of spectral shape in speech intelligibility enhancement
نویسندگان
چکیده
منابع مشابه
Optimised spectral weightings for noise-dependent speech intelligibility enhancement
Natural or synthetic speech is increasingly used in less-thanideal listening conditions. Maximising the likelihood of correct message reception in such situations often leads to a strategy of loud and repetitive renditions of output speech. An alternative approach is to modify the speech signal in ways which increase intelligibility in noise without increasing signal level or duration. The curr...
متن کاملNoisy Speech Intelligibility Enhancement
This paper addresses the study of the speech intelligibility enhancement. The speech model, noise sources, perceptual aspects of speech, and performance evaluation are reviewed. The intelligibility enhancement system based on spectral subtraction technique is investigated. Spectral density estimation device based on the algorithm of smoothed periodograms is analysed. Determination of the silenc...
متن کاملRephrasing-based speech intelligibility enhancement
Existing algorithms for improving speech intelligibility in a noisy environment generally focus on modifying the acoustic features of live, recorded or synthesized speech while preserving the phonetic composition (the message). In this paper, we present an algorithm for text-to-speech systems that operates at a higher level of abstraction, the message-level. We use a paraphrasing system to adju...
متن کاملIntelligibility enhancement of synthetic speech in noise
Speech technology can facilitate human-machine interaction and create new communication interfaces. Text-To-Speech (TTS) systems provide speech output for dialogue, notification and reading applications as well as personalized voices for people that have lost the use of their own. TTS systems are built to produce synthetic voices that should sound as natural, expressive and intelligible as poss...
متن کاملIntelligibility Enhancement of Speech in Noise
To maintain communication success, humans change the way they speak and hear according to many factors, like the age, gender, native language and social relationship between talker and listener. Other factors are dictated by how communication takes place, such as environmental factors like an active competing speaker or limitations on the communication channel. As in natural interaction, we exp...
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: 1980
ISSN: 0001-4966
DOI: 10.1121/1.2004498