Rizwan Ishaq

According to our database, Rizwan Ishaq authored at least 5 papers between 2012 and 2015.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2015

Vowel Enhancement in Early Stage Spanish Esophageal Speech Using Natural Glottal Flow Pulse and Vocal Tract Frequency Warping.

Rizwan Ishaq, Dhananjaya N. Gowda, Paavo Alku, Begonya Garcia-Zapirain

Proceedings of the 6th Workshop on Speech and Language Processing for Assistive Technologies, 2015

2013

Esophageal Speech enhancement using modified voicing source.

Rizwan Ishaq, Begoña García Zapirain

Proceedings of the IEEE International Symposium on Signal Processing and Information Technology, 2013

Subband modulator Kalman filtering for single channel speech enhancement.

Rizwan Ishaq, Begoña García Zapirain, Muhammad Shahid, Benny Lövström

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

Adaptive Gain Equalizer for improvement of esophageal speech.

Rizwan Ishaq, Begoña García Zapirain

Proceedings of the IEEE International Symposium on Signal Processing and Information Technology, 2012

Modulation frequency domain adaptive gain equalizer using convex optimization.

Rizwan Ishaq, Muhammad Shahid, Benny Lövström, Begoña García Zapirain, Ingvar Claesson

Proceedings of the 6th International Conference on Signal Processing and Communication Systems, 2012