Search Results for author: Zhenzi Weng

Found 5 papers, 2 papers with code

Robust Semantic Communications for Speech-to-Text Translation

1 code implementation8 Mar 2024 Zhenzi Weng, Zhijin Qin, Xiaoming Tao

Moreover, to cope with the practical communication scenario when the input speech is corrupted, a novel generative adversarial network (GAN)-enabled deep semantic compensator is proposed to predict the lost semantic information in the source speech and produce the textual semantic features in the target language simultaneously, which establishes a robust semantic transmission mechanism for dynamic speech input.

Generative Adversarial Network Speech-to-Text Translation +1

Deep Learning Enabled Semantic Communications with Speech Recognition and Synthesis

1 code implementation9 May 2022 Zhenzi Weng, Zhijin Qin, Xiaoming Tao, Chengkang Pan, Guangyi Liu, Geoffrey Ye Li

In this paper, we develop a deep learning based semantic communication system for speech transmission, named DeepSC-ST. We take the speech recognition and speech synthesis as the transmission tasks of the communication system, respectively.

speech-recognition Speech Recognition +1

Semantic Communications for Speech Recognition

no code implementations22 Jul 2021 Zhenzi Weng, Zhijin Qin, Geoffrey Ye Li

The traditional communications transmit all the source date represented by bits, regardless of the content of source and the semantic information required by the receiver.

speech-recognition Speech Recognition

Semantic Communication Systems for Speech Transmission

no code implementations24 Feb 2021 Zhenzi Weng, Zhijin Qin

In order to improve the recovery accuracy of speech signals, especially for the essential information, DeepSC-S is developed based on an attention mechanism by utilizing a squeeze-and-excitation (SE) network.

Semantic Communications for Speech Signals

no code implementations9 Dec 2020 Zhenzi Weng, Zhijin Qin, Geoffrey Ye Li

We consider a semantic communication system for speech signals, named DeepSC-S.

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