GSC Based Speech Enhancement with Generative Adversarial Network
Authors:
- 1 November 2019
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 901-906
Abstract
At present, the technology of using microphone arrays for speech enhancement has been widely concerned, and the enhancement effect is excellent. The widely used Generalized Sidelobe Canceller (GSC) method can achieve good noise reduction for noisy speech in the additive noise acoustic environment, and achieve better intelligibility improvement. But there are also areas for improvement. In the lower branch of GSC, signal leakage caused by the estimation of the incident angle or the slight change of the position of the microphone array may cause the self-cancellation of target speech signal, thereby the severe speech distortion is caused. In this paper, the Generative Adversarial Network (GAN), which has broad application prospects in deep learning technology, replaces the lower branch of the traditional GSC structure, thus the self-cancellation of speech signals is avoided and improving the anti-error ability of the enhancement system is improved effectively.Keywords
This publication has 10 references indexed in Scilit:
- SEGAN: Speech Enhancement Generative Adversarial Network2017
- On Training Targets for Supervised Speech SeparationIEEE/ACM Transactions on Audio, Speech, and Language Processing, 2014
- An Algorithm for Intelligibility Prediction of Time–Frequency Weighted Noisy SpeechIEEE Transactions on Audio, Speech, and Language Processing, 2011
- Speech enhancement with missing data techniques using recurrent neural networks2004
- Dropout rates in randomised antipsychotic drug trialsPsychopharmacology, 2001
- Microphone Arrays2001
- Assessment for automatic speech recognition: II. NOISEX-92: A database and an experiment to study the effect of additive noise on speech recognition systemsSpeech Communication, 1993
- The behavior of LMS and NLMS algorithms in the presence of spherically invariant processesIEEE Transactions on Signal Processing, 1993
- An alternative approach to linearly constrained adaptive beamformingIEEE Transactions on Antennas and Propagation, 1982
- An algorithm for linearly constrained adaptive array processingProceedings of the IEEE, 1972