To measure your brand voice and tone, you need to use both qualitative and quantitative methods to assess the impact and effectiveness of your content. Qualitatively, you can gather feedback and insights from your audience and stakeholders via surveys, interviews, focus groups, or user testing. Ask them questions such as how they feel about your content, how it matches their needs and preferences, how it influences their actions and decisions, and how it makes them feel about your brand. Quantitatively, you can track and analyze the performance and outcomes of your content with analytics, metrics, or tools. Measure indicators like traffic, views, impressions, engagement (likes, shares, comments), conversion (leads & sales), retention (loyalty & advocacy). Utilize both methods to evaluate your content against goals and objectives. Use the results to improve your content and guide future strategies.