This paper contributes to the typology of laryngeal harmony by analysing an unusual case of long-distance laryngeal co-occurrence restrictions and alternations in Lezgian. This pattern, previously unmentioned in the phonological literature, is the first known case of alternations involving ejective harmony. In Lezgian, local processes mask the interaction of ejectives and plain voiceless stops. This is robustly supported by our dictionary analysis, which reveals a ban on the co-occurrence of ejectives and plain voiceless stops within the foot. Both harmony alternations and static co-occurrence restrictions are sensitive to foot structure, unlike previous cases of consonant harmony. Harmony also interacts opaquely with vowel syncope, and certain co-occurrences of plain and ejective stops are resolved with dissimilation rather than harmony, showing a conspiracy to avoid co-occurrences. We demonstrate an account within the Agreement by Correspondence framework and discuss implications for the typology and analysis of consonant harmony.

中文翻译：

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Lezgian 中的弹射和谐

本文通过分析 Lezgian 中长距离喉共现限制和交替的不寻常案例，为喉和谐的类型学做出了贡献。这种模式，以前在语音文献中没有提到，是第一个已知的涉及弹出和声的交替案例。在 Lezgian 中，局部过程掩盖了喷射和普通清音停止的相互作用。我们的字典分析有力地支持了这一点，该分析揭示了对脚内喷射和普通清音停止同时发生的禁令。和声交替和静态共现限制都对足部结构敏感，这与以前的辅音和声不同。和声也与元音晕厥不透明地相互作用，并且某些同时出现的普通塞音和喷射塞音通过异化而不是和声来解决，显示一个避免同时发生的阴谋。我们在通信协议框架内展示了一个帐户，并讨论了对辅音和谐的类型学和分析的影响。