One factor known to affect a second language learner’s pronunciation accuracy of non-native sounds is their perception accuracy of the same sounds. However, it is not clear how stable the relationship between the two modalities is when production is cued by perception or other input sources, such as orthography, which is also known to affect production of non-native sounds. We examined whether the relationship between perception and production of non-native sounds varies as a result of different types of input prompts (auditory vs. orthographic) for production, and whether this effect of input prompts on the perception-production relationship varies in different non-native sound contrasts, namely, English /ɹ/ vs. /l/ for native Japanese learners of English, and Japanese singleton vs. geminate consonants for native English learners of Japanese. The difference in the type of input prompt for production affected learners’ perception-production relationship to a larger extent for the English contrast than for the Japanese contrast. This suggests that one factor that affects the relationship between perception and production of non-native sounds is the type of input prompt for production, and that this effect can vary for different non-native contrasts.

已知会影响第二语言学习者对非母语声音的发音准确性的一个因素是他们对相同声音的感知准确性。但是，尚不清楚当通过感知或其他输入源（如正字法）提示生产提示时，两种模态之间的关系有多稳定，这也已知会影响非本地声音的产生。我们研究了非本地声音的感知与产生之间的关系是否因产生的输入提示类型不同（听觉与正交）而变化，以及输入提示对感知-产生关系的这种影响在不同的非输入形式中是否有所不同。 -本地声音对比，即日语的英语日语学习者的英语/ɹ/与/ l /以及日语的英语英语学习者的日语单身与双辅音。产生输入的提示类型的差异在英语对比中比在日本对比中更大程度地影响了学习者的感知－生产关系。这表明影响输入和非本地声音产生之间关系的一个因素是产生输入提示的类型，并且这种影响会因不同的非本地对比而有所不同。