Implementation of an enhanced fixed point variable bit-rate MELP vocoder on TMS320C549. - Ali Erdem Ertan; Emre B. Aksu; Hakki Gökhan Ilk; Mehmet Haydar Karcí; Onder Karpat; Taner Kolcak; Levent Sendur; Mübeccel Demirekler; Ahmet Enis Çetin (ICASSP, 1999)

A novel approach to vocoders: Scaled speech coder (SSC). - Osman Erogul; Hakki Gökhan Ilk (NSIP, 1999)

A flexible bit rate switching method for low bit rate vocoders. - Osman Erogul; Hakki Gökhan Ilk; Özlem Ilk (Signal Process., 2001)

Channel and source considerations of a MELP derived vocoder operating at reduced bit rates. - Hakki Gökhan Ilk; Serdar Tugaç (Digit. Signal Process., 2003)

Channel and source considerations of a bit-rate reduction technique for a possible wireless communications system's performance enhancement. - Hakki Gökhan Ilk; Serdar Tugaç (IEEE Trans. Wirel. Commun., 2005)

Adaptive time scale modification of speech for graceful degrading voice quality in congested networks for VoIP applications. - Hakki Gökhan Ilk; Saadettin Güler (Signal Process., 2006)

Statistical digram and trigram analysis of Turkish in terms of coverage and entropy for possible language and speech based applications. - Ibrahim Baran Uslu; Asim Egemen Yilmaz; Hakki Gökhan Ilk (EUSIPCO, 2010)

Hidden data transmission in mixed excitation linear prediction coded speech using quantisation index modulation. - A. Utku Yargiçoglu; Hakki Gökhan Ilk (IET Inf. Secur., 2010)

Signal transformation and interpolation based on modified DCT synthesis. - Hakki Gökhan Ilk; Saadettin Güler (Digit. Signal Process., 2011)

PCI Planning Strategies for Long Term Evolution Networks. - Hakan Kavlak; Hakki Gökhan Ilk (Networking Workshops, 2012)

Improvement of virtual line validation for cadastral map vectorization by direction and angle examination. - Alisan Balkoca; Ahsen Ikbal Yergok; Hakki Gökhan Ilk (SIU, 2012)

A rule based perceptual intonation model for Turkish text-to-speech synthesis. - Ibrahim Baran Uslu; Hakki Gökhan Ilk (SIU, 2012)

Speech coder identification using false nearest neighbor fractions. - A. Utku Yargiçoglu; Hakki Gökhan Ilk (SIU, 2012)

Application of Adaptive Unsharp Masking technique to color images with optimum parameters selection. - Onur Jane; Hakki Gökhan Ilk (SIU, 2013)

A robust transform domain watermarking technique by triangular and diagonal factorization. - Onur Jane; Hakki Gökhan Ilk; Ersin Elbasi (TSP, 2013)

Human action recognition via spatial and temporal methods. - Hulusi Eroglu; C. Onur Gokce; Hakki Gökhan Ilk (SIU, 2014)

A comparative study on chaotic map approaches for transform domain watermarking algorithm. - Onur Jane; Hakki Gökhan Ilk; Ersin Elbasi (TSP, 2015)

A new derivative-based approach for hyperspectral classification. - Yucel Cimtay; Yunus Emre Esin; Hakki Gökhan Ilk (SIU, 2017)

The design of a novel and portable energy performance-measuring device for household refrigerators. - Ilhan Kosalay; Okan Bingöl; Hakki Gökhan Ilk; Mahmut Yildirim; Burçin Özkaya (Turkish J. Electr. Eng. Comput. Sci., 2017)

External Relaying Based Security Solutions for Wireless Implantable Medical Devices: A Review. - Selman Kulac; Murat Hüsnü Sazli; Hakki Gökhan Ilk (WMNC, 2018)

Human Abnormal Behavior Impact on Speaker Verification Systems. - Jaromir Tovarek; Hakki Gökhan Ilk; Pavol Partila; Miroslav Voznák (IEEE Access, 2018)

A novel bilinear unmixing approach for reconsideration of subpixel classification of land cover. - Yucel Cimtay; Hakki Gökhan Ilk (Comput. Electron. Agric., 2018)

DeepVoCoder: A CNN Model for Compression and Coding of Narrow Band Speech. - Hacer Yalim Keles; Jan Rozhon; Hakki Gökhan Ilk; Miroslav Voznák (IEEE Access, 2019)

Deep Learning Serves Voice Cloning: How Vulnerable Are Automatic Speaker Verification Systems to Spoofing Trials? - Pavol Partila; Jaromir Tovarek; Hakki Gökhan Ilk; Jan Rozhon; Miroslav Voznák (IEEE Commun. Mag., 2020)