context: Several systems were proposed as the new standard for the US, including the Japanese MUSE system, but all were rejected by the FCC because of their higher bandwidth requirements. At this time, the number of television channels was growing rapidly and bandwidth was already a problem. A new standard had to be more efficient, needing less bandwidth for HDTV than the existing NTSC.
question: কেন এফসিসি মিউজের মতো সিস্টেমগুলি প্রত্যাখ্যান করেছিল?
answers: their higher bandwidth requirements