ABSTRACT This article is devoted to the study of instrumental sonatas by composers of Baroque, Classicism, and Romanticism periods. Within the study, the overall number of notes, number of repeated, lowered and raised notes, maximum interval, and range of musical passage are examined. Six subhypotheses are tested to learn the differences in musical works. The analysis is carried out by Student's t-test and Kruskal–Wallis test. The analysis results manifest that four of the six analysed parameters depend on the era of composing. Therefore, these parameters can be used to identify the period of writing a musical piece.

中文翻译：

---

音乐风格的比较统计分析（17-19 世纪）

摘要 本文致力于研究巴洛克、古典主义和浪漫主义时期作曲家的器乐奏鸣曲。在研究中，检查了音符的总数、重复、降低和升高音符的数量、最大音程和音乐段落的范围。测试六个子假设以了解音乐作品的差异。通过Student's t 检验和Kruskal-Wallis 检验进行分析。分析结果表明，六个分析参数中有四个取决于作曲时代。因此，这些参数可用于识别创作音乐作品的时期。