Speech enhancement using linear prediction residual
نویسندگان
چکیده
منابع مشابه
Speech enhancement using linear prediction residual
In this paper we propose a method for enhancement of speech in the presence of additive noise. The objective is to selectively enhance the high signal-to-noise ratio (SNR) regions in the noisy speech in the temporal and spectral domains, without causing signi®cant distortion in the resulting enhanced speech. This is proposed to be done at three dierent levels. (a) At the gross level, by identi...
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Speech is generated when air is pushed from the lungs through the vocal tract. The produced speech is typically divided into voiced and unvoiced sounds. If the vocal chords in the vocal tract vibrate rapidly when air is pushed through them, the sound is voiced. Examples of voiced sounds are vocals such as ’a’, ’o’, and ’i’. On the other hand, if the vocal chords are constantly open, the sound i...
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ژورنال
عنوان ژورنال: Speech Communication
سال: 1999
ISSN: 0167-6393
DOI: 10.1016/s0167-6393(98)00070-3