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Circuits, Systems, and Signal Processing

Issue 2/2026

Content (36 Articles)

A Time-Based PAM-4 Transceiver Using Linear Voltage-to-Time Converter and Single Path PAM-4 Decoder with Fast-Stochastic Calibration

Dong-Hyun Yoon, He Junsen, Kiho Seong, Kwang-Hyun Baek, Youngdon Choi, Jung-Hwan Choi, Tony Tae-Hyoung Kim

Robust State Estimation for Nonlinear Systems with Censored Measurements and Model Parameters Uncertainties

Yuzhao Jiao, Shuai Chang, Zhiwu Chen, Taishan Lou, Xuetao Li, Caoping Niu

Enhancement of Underwater Image with Multi-distortion for Object Detection

Tingna Liu, Qiuyue Wang, Zongju Peng, Gangyi Jiang, Fen Chen

Speech Signal Processing based Stuttering Classification and Clinical Studies

Vamshiraghusimha Narasinga, Hina Fathima Fazal Khan, Kowshik Motepalli, Sangeetha Mahesh, Ajish K. Abraham, Anil Kumar Vuppala

Weighted Lasso Regression with Soft Erosion for Guided Image Filtering

Yang Yang, Shuo Ye, Wei Gao, Lanling Zeng, Xinyu Wang

Temporal Harmonic-Graph Convolutional Network for Vocal Melody Extraction from Polyphonic Music

Shanshan Liu, Weiwei Zhang, Rong Wang, Zhaohui Zheng, Lingyu Yan

Radial Basis Convoluted Graph Neural Network Based Area Efficient 1024-Point Pipelined Radix4 FFT Processer for ECG Heartbeat Categorization

V. Sathya, M. Shakunthala, V J Chakravarthy, K. Radhika, Gali Nageswara Rao, Mahendra T. Jagtap, E. Ramya, Supriya Gupta Bani

Categorizing Mizo Folk Songs Using Acoustic Source Features

Esther Ramdinmawii, Vinay Kumar Mittal

Sub-Nyquist Sampling of Common Support MEDS Signals with Feedback Structure

Jingwen Wang, Shibiao Deng, Yunfei Xiang, Yu Zhang, Weidang Lu, Guoxing Huang