Headphone Equalizer Gain Tuning to Prevent Clipping

The system performs preliminary measurement of the headphone's acoustic characteristics before equalization correction. By measuring the frequency response in advance and calculating the appropriate equalizer coefficients beforehand, the system prepares the correction parameters to avoid clipping during actual audio playback, thus preventing the harmful effect before it occurs.

The system uses feedback from the measured acoustic characteristics of the specific headphone to dynamically adjust the equalizer settings. The measured frequency response data feeds back into the equalizer coefficient calculation, allowing the system to adapt the correction to the actual headphone performance and avoid over-correction that would cause clipping.

The system dynamically changes the equalizer parameters based on the measured acoustic characteristics of the headphone. By adjusting the equalizer coefficients according to the actual frequency response, the system optimizes the balance between correcting sound quality and maintaining volume feeling, rather than using fixed aggressive correction parameters.

The system applies partial correction rather than aggressive full correction. By measuring the actual acoustic characteristics and applying only the necessary equalization to correct deficiencies, the system avoids excessive correction that would reduce volume feeling while still improving sound quality where needed.