Associate Professor Nisachon Tangsangiumvisai, Ph.D.

รศ. ดร.นิศาชล ตั้งเสงี่ยมวิสัย

Education

  • Ph.D.  (Signal Processing), Imperial College, University of London, U.K. (1997-2001)
  • MEng. (Electrical and Electronics Engineering), Imperial College London, U.K. (1993-1997)
  • A Level, Brooke House 6th Form College, U.K. (1992-1993)

Email: Nisachon.T@chula.ac.th

Research Interest

  • Adaptive Filtering and its applications :Acoustic Echo Cancellation in Hands-free Communications, Feedback Cancellation in Hearing-aid Devices, etc.– Digital Signal Processing (DSP) and its applications :Subband and multi-rate processing, etc.
  • Noise Reduction Techniques for Speech Enhancement : Adaptive Noise Cancellation, Spectral Subtraction Method, Noise Reduction, etc.

Research Cluster

Link to

1.

Bhattacharya, P C; Tangsangiumvisai, N; Worapishet, A

Performance improvement of adaptive wavelet thresholding for speech enhancement using generalized Gaussian priors and frame-wise context modeling Journal Article

In: IEEE Access, 8 , pp. 168361-168380, 2020, ISSN: 21693536, (cited By 0).

Abstract | Links

2.

Khemwong, J; Tangsangiumvisai, N

A two-step adaptive noise cancellation system for dental-drill noise reduction Journal Article

In: Engineering Journal, 22 (4), pp. 51-66, 2018, ISSN: 01258281, (cited By 1).

Abstract | Links

3.

Aung, T T; Thumchirdchupong, H; Tangsangiumvisai, N; Nishihara, A

Two-microphone subband noise reduction scheme with a new noise subtraction parameter for speech quality enhancement Journal Article

In: IET Signal Processing, 9 (2), pp. 130-142, 2015, ISSN: 17519675, (cited By 3).

Abstract | Links

4.

Thoonsaengngam, R; Tangsangiumvisai, N

The a priori SDR estimation techniques with reduced speech distortion for Acoustic Echo and Noise Suppression Journal Article

In: IEICE Transactions on Communications, E92-B (10), pp. 3022-3033, 2009, ISSN: 09168516, (cited By 4).

Abstract | Links