Built to extend Sigma Audio Networks' national terrestrial footprint into the digital ecosystem, InterWave enables brands to activate campaigns across both broadcast radio and digital audio platforms through a single, unified network. Sigma Audio Networks, Powered by MediaCo, Launches InterWave Digital Audio Network Reaching 210 Million Monthly Unique Users Mar 16, 2026 11:00 AM Eastern Daylight Time Sigma Audio Networks, Powered by MediaCo, Launches InterWave Digital Audio Network Reaching 210 Million Mont ...

NEW YORK--(BUSINESS WIRE)--Sigma Audio Networks, powered by MediaCo (Nasdaq: MDIA), today announced the launch of Alpha Woman, a new bilingual (English + Spanish) audio network created to celebrate, empower, and connect with the modern multicultural woman. Built around the tagline "Where Her Voice Leads,†Alpha Woman delivers a powerful mix of contemporary music, lifestyle programming, cultural conversation, and inspirational voices that reflect the ambition, creativity, and influence of today'. ...