Final answer:
The details about wind ensembles employed by Elizabeth I are not explicitly provided in the references but, given the period's rich musical heritage, it's likely that her court did have musicians specialized in wind instruments such as shawms and sackbuts.
Step-by-step explanation:
During the reign of Elizabeth I in England, music was an essential part of court life and ceremony. Although specific details about the composition and operations of wind ensembles employed by Elizabeth I are not provided in the reference information, it is known that the era was rich in music and the arts. The monarch, often depicted as a patron of the arts and culture, likely employed various kinds of musicians, including those specializing in wind instruments. The wind ensembles of the time would have included shawms, sackbuts, crumhorns, and other period instruments. These ensembles were possibly part of the court's entertainment and ceremonial events. Additionally, evidence from the period, such as performances at court and texts describing music-making, suggests that Elizabeth I appreciated and promoted music during her rule.