Description: Multiscale analysis is an approach that allows examining data at different scales or resolutions, facilitating a deeper and more nuanced understanding of information. In the context of natural language processing (NLP), this approach translates into the ability to analyze texts and discourses from multiple perspectives, such as syntactic, semantic, and pragmatic. This means that instead of being limited to a single level of analysis, aspects such as grammatical structure, word meanings, and the context in which they are used can be considered. This methodology is particularly relevant in NLP, where human language is inherently complex and multifaceted. By applying multiscale analysis, NLP models can capture subtleties that might otherwise be overlooked, thereby improving the accuracy and relevance of comprehension and language generation tasks. Furthermore, this approach allows for the integration of different types of data, such as text, audio, and visual, which further enriches the analysis and interpretation of information. In summary, multiscale analysis in natural language processing is a powerful tool that enables the decomposition and understanding of language in its multiple dimensions, contributing to significant advances in artificial intelligence and human-computer interaction.