Ear frequency response varies with amplitude, especially at low frequencies.

Related

• Auditory sensitivity varies nonuniformly across the frequency range (similarity 0.87)
• Ear sensitivity depends jointly on frequency and on sound level (similarity 0.85)
• The ear’s frequency resolution worsens progressively at higher frequencies. (similarity 0.84)
• Low-frequency tones become relatively louder as level increases. (similarity 0.84)
• Scientific truth about preferred headphone response evolves as new evidence arrives (similarity 0.83)
• Hearing thresholds vary individually but share a common perceptual order (similarity 0.83)
• The ear analyzes complex sounds by superposition of individual frequency responses (similarity 0.83)
• The ear’s frequency selectivity worsens as frequency rises above 500 Hz. (similarity 0.83)
• The ear’s frequency response is level-dependent, favoring mid frequencies at low volume (similarity 0.82)
• This book organizes hearing science around resonance, impulse response, autocorrelation, and power spectra (similarity 0.82)
• High ambient noise forces listeners to raise volume toward hearing-loss levels (similarity 0.82)
• Headphone frequency response varies across listeners by up to 9 dB. (similarity 0.82)
• The auditory spectrum differs from the physical power spectrum in resolution and shape (similarity 0.82)
• Frequency response is the single most important measurable parameter of audio devices. (similarity 0.82)
• Low-frequency residual sound may contribute disproportionately to binaural loudness (similarity 0.82)