http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김헌(Huhn Kim),박환수(Hwansu Park),백미선(Miseon Baek),이소향(Sohyang Lee) 대한인간공학회 2019 대한인간공학회 학술대회논문집 Vol.2019 No.10
Objective: The aim of this study is to derive the proper length of long voice information such as encyclopedia information of smart speaker. Background: If the length of the voice information provided by the smart speaker is too long, the user may feel bored. On the contrary, even if the length of the voice information is too short, the user may feel that the amount of information is insufficient. There are no guidelines for proper length of voice information in smart speakers. Method: An experiment was conducted; Participants were asked to hit a bell when they felt enough information while listening to the voice information provided in the encyclopedia of smart speakers. Results: According to the regression analysis, an appropriate level of TTS length for both information volume and boredom is expected to be about 230 characters. Longer than 360 characters can be considered boring, shorter than 140 characters can be evaluated as insufficient information. Conclusion: The TTS length used in the experiment was not long enough, so only 20% of the participants hit the bell. Therefore, additional experiment is required to draw an accurate conclusion on proper TTS lengths.