Hi Mapman,
Yes, consistent with Ralph’s response it’s certainly true that our hearing mechanisms do not respond equally to all frequencies. And as shown in the chart you referenced their deviation from flatness is different at different volume levels.
And so distortion components, noise components, and deviations from flat frequency response will be objectionable to a degree that varies widely depending on where in the spectrum they occur.
But an obvious point that nevertheless seems worth stating is that our hearing mechanisms have the same characteristics, including lack of flatness, when we listen to live music as when we listen to our audio systems, at least if volume levels are similar. So while an understanding of the hearing characteristics you (and Ralph) cited can be important in prioritizing the kinds of distortions and colorations that are most important to minimize, we also don’t want to have the system introduce colorations (i.e., deviations from neutrality) that "correct" our hearing. Assuming, of course, that our hearing is functioning normally.
As you said earlier in the thread, "if neutral = accurate then sign me up."
Best regards,
-- Al
Yes, consistent with Ralph’s response it’s certainly true that our hearing mechanisms do not respond equally to all frequencies. And as shown in the chart you referenced their deviation from flatness is different at different volume levels.
And so distortion components, noise components, and deviations from flat frequency response will be objectionable to a degree that varies widely depending on where in the spectrum they occur.
But an obvious point that nevertheless seems worth stating is that our hearing mechanisms have the same characteristics, including lack of flatness, when we listen to live music as when we listen to our audio systems, at least if volume levels are similar. So while an understanding of the hearing characteristics you (and Ralph) cited can be important in prioritizing the kinds of distortions and colorations that are most important to minimize, we also don’t want to have the system introduce colorations (i.e., deviations from neutrality) that "correct" our hearing. Assuming, of course, that our hearing is functioning normally.
As you said earlier in the thread, "if neutral = accurate then sign me up."
Best regards,
-- Al