فارسی          

 

 

Seyed Mohammad Ahadi

Professor  (Electronics)

 

Electrical Engineering Department

Amirkabir University of Technology

424 Hafez Avenue

Tehran 15914, Iran

Tel.         +98 21 6454 3336

Fax.         +98 21 6640 6469

Email       sma [at] aut.ac.ir

 

 

 

Courses given on Spring 2018

Undergraduate
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Pulse and Digital Circuits

           Please refer to the Department network (\\sepehr) for course material

 

Graduate

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Robust Speech Processing

           Please refer to the Department network (\\sepehr) for course material

  

 

Recent Publications

Books

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Pulse and Digital Circuits (In Persian), Tehran: Amirkabir University Publications, 2015.
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Fundamentals of Microprocessors and Interfacing (In Persian), 4th Edition, Tehran: Amirkabir University Publications, 2015.

 

Journals

1.       K.E. Kafoori and S.M. Ahadi, “Robust Recognition of Noisy Speech Through Partial Imputation of Missing Data,” to appear in Circuits, Systems, and Signal Processing, DOI 10.1007/s00034-017-0616-4, 2017.
2.       S. Mavaddaty, S.M. Ahadi & S. Seyedin, “Speech Enhancement Using Sparse Dictionary learning in Wavelet Packet Transform Domain,” Computer Speech and language, 44 (2017), pp. 22-47.
3.       H. Riazati Seresht, S.M. Ahadi & S. Seyedin, “Spectro-temporal Power Spectrum Features for Noise Robust ASR,” Circuits, Systems, and Signal Processing, (2017) 36: 3222.

4.        E. Rajaby, S.M. Ahadi and H. Aghaeinia, “Robust color image segmentation using fuzzy c-means with weighted hue and intensity,” Digital Signal Processing, 51 (2016), pp. 170–183.

5.        S. Mavaddaty, S.M. Ahadi and S. Seyedin, “A novel speech enhancement method by learnable sparse and low-rank decomposition and domain adaptation,” Speech Communication, 76 (2016), pp. 42-60.

6.        A. Soltani, S.M. Ahadi, N. Faraji, S. Sharifian, “Designing efficient discriminant functions for multi-category classification using evolutionary methods,” Neurocomputing, Vol. 173, Part 3, January 2016, pp. 1885-1897.

7.        K.E. Kafoori and S.M. Ahadi, “Bounded cepstral marginalization of missing data for robust speech recognition,” Computer Speech and Language, 36 (2016), pp. 1–23.

8.        H.R. Tohidypour and S.M. Ahadi, “New features for speech enhancement using bivariate shrinkage based on redundant wavelet filterbanks,” Computer Speech and Language, 35 (2016), pp. 93–115.

9.        S. Mavaddaty, S.M. Ahadi and S. Seyedin, “A Modified Coherence-based Dictionary Learning Method for Speech Enhancement,” IET Signal Processing, Vol. 9, No. 7, September 2015, pp. 537–545.

10.      S. Seyedin, S. Gazor and S.M. Ahadi, “On the distribution of mel-filtered log-spectrum of speech in additive noise,” Speech Communication, 67 (2015), 8–25.

 

Conferences

1.        R. Safari, S.M. Ahadi and S. Seyedin, “Modular Dynamic Deep Denoising Autoencoder for Speech Enhancement,” in Proc. 7th International Conference on Computer and Knowledge Engineering (ICCKE 2017), October 2017, Mashhad, Iran.

2.           A. Amiri, S. Seyedin and S.M. Ahadi, “Multi-layer kullback-leibler based Complex NMF with LPC error Clustering for Blind Source Separation,” in Proc. 7th International Conference on Computer and Knowledge Engineering (ICCKE 2017), October 2017, Mashhad, Iran.

3.        N. Faraji and S.M. Ahadi, “Improved subspace-based speech enhancement using a novel updating approach for noise correlation matrix,” in Proc. International Conference on Signal Processing and Intelligent Systems (SPIS 2015), December 2015, Tehran, Iran.

4.        E. Rajaby, S.M. Ahadi and H. Aghaeinia, “Entropy-based Fuzzy C-means with Weighted Hue and Intensity for Color Image Segmentation,” in Proc. International Conference on Signal Processing and Intelligent Systems (SPIS 2015), December 2015, Tehran, Iran.

5.        E. Eideli, S.M. Ahadi and N. Faraji, “A Novel Speech Intelligibility Improvement Method Using Maximizing Mutual Information Measure,” in Proc. 10th European Congress and Exposition on Noise Control Engineering (EuroNoise 2015), June 2015, Maastricht.

6.        Z. Hosseini and S.M. Ahadi, “A Front-End for Emotional Speech Classification based on New Sub-Band Filters,” in Proc. 23rd Iranian Conference on Electrical Engineering (ICEE 2015), May 2015, Tehran, Iran.

7.        E. Partovi, S.M. Ahadi and N. Faraji, “Language Identification Based on Improved Training and Classification,” in Proc. 23rd Iranian Conference on Electrical Engineering (ICEE 2015), May 2015, Tehran, Iran.

 

 

Speech Processing Research Laboratory