I can guess with 99.5% accuracy. Based on 111 guesses, I have 99.48% accuracy, range from 100 to 1000 Hz. In 15 guesses, about 99.6%. March 5 2021 10:22 PM: 22 guesses, 99.7% accuracy, the specific range is 100 to 524 Hz. In between 40 and 100 Hz, I can guess with like 100% accuracy. I am one of the best frequency guessers in the world. For the range between 40 and 2000 Hz. However, between 1000 and 4200 Hz, I can still get 99.3%.
Summary of my accuracy: Lowest frequency registerable without huge mistakes: 38 Hz Bass range - <= 64 Hz - high - guessing within 2 seconds Low range - 65 to 130 Hz very high, especially if the selected frequencies are integers only. Guessing within 2 seconds. Mid range - 131 to 784 Hz - very high - guessing within 3 seconds. High range - 785 to 2093 Hz - high, but guessing is slower - guessing within 6 seconds Super high range - 2094 + Hz - high, but guessing is slower and more delayed - guessing within 6 seconds Highest frequency registerable without huge mistakes - 5100 Hz