GoKawiilModder builds realistic AM radio simulator to replace BMS flight sim's IVC voice chat
A developer working with BMS, a combat flight simulator, describes contributing accurate AM radio physics to a community-built replacement for the sim's existing voice chat program, IVC. The goal is to properly reproduce phenomena like AM radio's lack of a 'capture effect,' where two overlapping transmissions can both be partially heard, unlike the current IVC tool which reportedly just produces a generic noise when pilots talk over each other.
GoKawiil's interpretation of the reporting above, not reported fact.
Flight simulation communities often prize technical authenticity, and inaccurate radio behavior can undercut the immersion that team-based combat sims like BMS rely on for coordinating maneuvers. The project suggests community-driven tools can iterate faster or more precisely on niche technical details than official add-ons, potentially setting a higher bar for realism in future voice chat systems for sims.
- A developer is contributing realistic AM radio physics to a community-built replacement for BMS's IVC voice chat tool.
- Real airplane and military radios often use simple AM in VHF/UHF bands partly because AM avoids FM's 'capture effect,' letting overlapping transmissions remain partially audible.
- The current IVC tool reportedly renders overlapping transmissions as a generic noise rather than simulating true AM interference dynamics.
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Published there as: “Simulating Airband Am Radios”
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