The proposed method did not require synthesizing target speech and therefore could be used to perceptually optimize real-time unit selection as well as off-line corpus design of a TTS system.

• 我们提出的方法不需合成目标语音就可做客观听觉品质估测，因此不管是语音合成系统中即时的合成单元挑选，或是离线的合成语料库设计，都可应用本方法做主观听觉上之最佳化设计。