Tagged with 'Fletcher Munson curve'
The Fletcher Munson Curve In Live Guitar Performance
Equal Loudness Curve. In 1933 American scientists Harvey Fletcher and Wilden A. Munson came up with the Fletcher-Munson curve. They were the first guys to measure our perception of loudness at different frequencies using headphones. The curve represents how much sound pressure dB SPL (energy, amplitude) needs to be applied across the frequency spectrum, for … The Fletcher Munson Curve In Live Guitar Performance
