The paper "voicebank-2023: a multi-speaker mandarin speech corpus for constructing personalized tts systems for the speech impaired" with technology  is created by jia-jyu su, pang-chen liao, yen-ting lin, wu-hao li, guan-ting liou, cheng-che kao, wei-cheng chen, jen-chieh chiang, wen-yang chang, pin-han lin, chen-yu chiang