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How to turn off noise suppression on Zoom?

Noise measurement

Signal-to-noise ratio

Speech enhancement

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Papers (9)	Insight
Proceedings Article•DOI Frequency domain noise suppression approaches in mobile telephone systems J. Yang 27 Apr 1993 73 Citations	The proposed noise suppression method in mobile telephone systems demonstrates much better subjective and objective test results than the existing methods.
Proceedings Article•DOI Combined reduction of time varying harmonic and stationary noise using frequency warping Thomas Esch, Matthias Rungeler, Florian Heese, Peter Vary - Show less +3 more 01 Nov 2010 6 Citations	The performance of the proposed noise suppression system is shown to be consistently better than conventional approaches.
Journal Article•DOI Seismic Random Noise Attenuation Using Sparse Low-Rank Estimation of the Signal in the Time–Frequency Domain Rasoul Anvari, Amin Roshandel Kahoo, Mokhtar Mohammadi, Nabeel Ali Khan, Yangkang Chen - Show less +4 more 16 Apr 2019-IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing 31 Citations	The results indicate the superiority of the proposed method compared to the other state-of-the-art noise suppression methods.
Journal Article•DOI A versatile wavelet domain noise filtration technique for medical imaging Aleksandra Pizurica, Wilfried Philips, Ignace Lemahieu, Marc Acheroy - Show less +3 more 21 May 2003-IEEE Transactions on Medical Imaging 540 Citations	The results demonstrate its usefulness for noise suppression in medical ultrasound and magnetic resonance imaging.
Proceedings Article•DOI Fast Noise Suppression Algorithm with Kalman Filter Theory Nari Tanabe, Toshihiro Furukawa, S. Tsujii - Show less +2 more 15 Dec 2008 8 Citations	We show the effectiveness of the proposed fast noise suppression algorithm using numerical and subjective evaluation results.
Proceedings Article•DOI Speech enhancement in car noise envoronment based on an analysis-synthesis approach using harmonic noise model Ruofei Chen, Cheung-Fat Chan, Hing Cheung So, Jonathan S. C. Lee, C. Y. Leung - Show less +4 more 19 Apr 2009 14 Citations	Subjective evaluation results show that the proposed method exhibits better noise suppression ability over conventional approaches without obvious degradation of speech quality.
Journal Article•DOI A Low-Noise, Wireless, Frequency-Shaping Neural Recorder Jian Xu, Anh Tuan Nguyen, Wenfeng Zhao, Hongsun Guo, Tong Wu, Harvey Wiggins, Edward W. Keefer, Hubert H. Lim, Zhi Yang - Show less +8 more 05 Mar 2018-IEEE Journal on Emerging and Selected Topics in Circuits and Systems 17 Citations	To reduce the input-referred noise, we propose a low-noise frontend design with multiple novel noise suppression techniques.
Journal Article•DOI Suppression of Residual Noise From Speech Signals Using Empirical Mode Decomposition Taufiq Hasan, Md. Kamrul Hasan - Show less +1 more 01 Jan 2009-IEEE Signal Processing Letters 37 Citations	The listening test results demonstrate the superiority of the proposed scheme compared to well-known noise suppression and perceptual filtering methods.
Open access•Proceedings Article•DOI A blind speech enhancement algorithm for the suppression of late reverberation and noise Heinrich W. Lollmann, Peter Vary - Show less +1 more 19 Apr 2009 33 Citations	This paper proposes a new speech enhancement algorithm for the suppression of background noise and late reverberation without a priori knowledge.

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