This article will address the topic of Modulation index, which is of great relevance today. Modulation index has gained great importance in various areas, generating interest and debate among experts and the general public. Over the years, Modulation index has sparked a series of investigations, theories and reflections that have enriched knowledge around this topic. Likewise, Modulation index has generated various positions and opinions that reflect the diversity of perspectives that exist on the matter. In this article, different aspects related to Modulation index will be analyzed, as well as its implications and repercussions in today's society.
The modulation index (or modulation depth) of a modulation scheme describes by how much the modulated variable of the carrier signal varies around its unmodulated level. It is defined differently in each modulation scheme.