What does "Rate Encoding" mean?

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Rate encoding is a method used in processing signals, particularly in systems that mimic how the brain works. Instead of sending information as a steady stream, this technique sends data based on the number of times a signal "fires" or sends a spike in a given time frame.

In simple terms, the more important the information is, the more spikes it sends. This method helps in making sense of the signals coming from sensors, such as those used in fitness trackers or radio telescopes.

Rate encoding can help classify activities accurately or detect issues, like interference in radio signals. This approach balances how much information is sent while also dealing well with noise or errors in the signals.