Advertising has never had more data—or less certainty. Marketers today have access to billions of signals, AI-powered dashboards, clean rooms, attribution models, marketing mix models (MMM), and platform reporting. Yet despite this explosion of data, one fundamental question has become harder to answer: What actually worked? In this episode of Signal & Noise, Brett House and Rio Longacre sit down with Joanna Drews, Co-Founder and CEO of HyphaMetrics, for a thought-provoking conversation about the future of advertising measurement and why the industry may have been chasing the wrong kind of precision all along. The discussion explores the growing gap between deterministic attribution and the messy reality of modern consumer behavior, where audiences move fluidly across linear TV, connected TV (CTV), streaming, mobile, gaming, social media, and user-generated content. Joanna explains why simply collecting more data doesn’t necessarily produce better answers—and why representative panels, AI, and person-level exposure measurement may offer a stronger foundation than ever-growing datasets alone. She challenges long-held assumptions about attribution, incrementality, and causality while arguing that the industry’s biggest problem isn’t a lack of information—it’s a lack of trustworthy, independent measurement. The conversation also explores the industry’s shift toward hybrid measurement models as traditional TV ratings evolve into Big Data + Panel approaches, the rise of alternative measurement providers, and why the future may not belong to a single “currency” at all. Instead, marketers may increasingly rely on multiple trusted sources that work together to create a clearer picture of advertising effectiveness. Along the way, Brett, Rio, and Joanna tackle some of the industry’s biggest questions: • Why traditional attribution models are breaking down• The resurgence of Marketing Mix Modeling (MMM) and what it still misses• How AI is changing media planning, optimization, and measurement• Why connected TV has created both unprecedented opportunity and unprecedented fragmentation• The future of cross-platform measurement across TV, streaming, gaming, and digital media• Why trust—not scale—may become the industry’s most valuable measurement asset• Whether marketers should stop chasing certainty and start embracing probabilistic decision-making Joanna also shares why HyphaMetrics is not as another measurement currency, but as a foundational data layer designed to help publishers, agencies, platforms, and brands make smarter decisions in an increasingly automated advertising ecosystem. Whether you’re a CMO, media executive, data scientist, advertiser, agency leader, or simply fascinated by where AI is taking marketing, this episode offers an insightful look at one of the industry’s most important and least understood challenges. Because in the age of autonomous marketing, better AI doesn’t start with better algorithms. It starts with better measurement. About Joanna Drews Joanna Drews is the Co-Founder and CEO of HyphaMetrics, a next-generation media measurement company focused on person-level, cross-platform audience measurement across linear television, streaming, connected TV, gaming, mobile devices, and digital media. She has spent her career helping shape the future of advertising measurement and is at the center of many of today’s most important conversations around media effectiveness and analytics. About Signal & Noise Signal & Noise is a podcast exploring the ideas, technologies, and leaders transforming marketing, advertising, AI, media, and business. Hosted by Brett House and Rio Longacre, each episode features candid conversations with innovators shaping what’s next. #Advertising #Marketing #MediaMeasurement #MarketingMeasurement #Attribution #MMM #MarketingMixModeling #CTV #Streaming #AI #ArtificialIntelligence #AdTech #MarTech #Media #Data #Analytics #HyphaMetrics #SignalAndNoise #Leadership #DigitalMarketing