Radiated Noise Suppression for Electrolarynx Speech Based on Multiband Time-Domain Amplitude Modulation

Radiated noise severely degrades the electrolarynx (EL) speech. It cannot be thoroughly suppressed by conventional frequency-domain enhancement methods. In this paper, a new method, called multiband time-domain amplitude modulation (MTAM), is proposed to reduce the radiated noise of EL speech. In th...

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Veröffentlicht in:	IEEE/ACM transactions on audio, speech, and language processing speech, and language processing, 2018-09, Vol.26 (9), p.1585-1593
Hauptverfasser:	Xiao, Ke, Wang, Supin, Wan, Mingxi, Wu, Liang
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic noise Amplitude modulation Consonants (speech) Electrolarynx speech Electronics enhancement Filtration Frequencies Intelligibility Noise Noise control Noise intensity Noise reduction radiated noise Speech speech quality Subtraction Time domain analysis time-domain amplitude modulation Wiener filtering
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