A 2.5W tablet speaker delivering 3.2W pseudo high power by psychoacoustic model based adaptive power management system. - Shin-Hao Chen; Shen-Yu Peng; Ke-Horng Chen; Shin-Chi Lai; Sheng Kang; Kevin Cheng 002; Ying-Hsi Lin; Chen-Chih Huang; Chao-Cheng Lee (A-SSCC, 2014)

A Class-D amplifier powered by embedded single-inductor bipolar-output power module with low common noise and dynamic voltage boosting technique. - Shin-Hao Chen; Kuei-Liang Lin; Shao Siang Ng; Ke-Horng Chen; Chin-Long Wey; Sheng Kang; Kevin Cheng 002; Li-Ren Huang; Chao-Jen Huang; Hsin-Yu Luo (ESSCIRC, 2014)

99.4% peak audio signal recovery rate and ultra-low 0.32dB matching error with 10Hz high resolution filter fitting wearable aided speech compensation system. - Yen-Ting Lin; Shin-Chi Lai; Shin-Hao Chen; Shen-Yu Peng; Ke-Horng Chen; Sheng Kang; Kevin Cheng 002; Ying-Hsi Lin; Chen-Chih Huang; Chao-Cheng Lee (A-SSCC, 2015)