A dual-level dual-phase pulse-width modulation class-D amplifier with 0.001% THD, 112 dB SNR.

Shang-Hsien Yang, Yuan-Han Yang, Ke-Horng Chen, Chung-Chih Hung, Chin-Long Wey, Ying-Hsi Lin, Tsung-Yen Tsai, Chen-Chih Huang, Chao-Cheng Lee, Zhih Han Tai, Yi Hsuan Cheng, Chi Chung Tsai, Hsin-Yu Luo, Shih-Ming Wang, Long-Der Chen, Cheng-Chen Yang, Huang Tian Hui

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