SilentNote
100+ Head-Fier
I'm not suggesting (and even said as much) that there is an audible difference between 16 bit and 24 bit. I primarily stressed the distortions in the interpolated waveform as it's resampled and reconstructed. There is no quantization noise created during playback (reconstruction) of a file at least. Quantization noise is only generated during ADC or resampling decimation, when the 'math' must pick a value of amplitude that doesn't exactly match the antecedent source. Quantization noise is nothing more than a byproduct, it is not the culprit of resolution loss (in my opinion). My point was that a more accurate waveform can be interpolated at 24 bit than 16.
Now, sure we can discuss 'what's good enough' and is 'more amplitude slots really better'. In another life I would've argued that with you. I'm telling you patently, more data points is really better (given real world hardware limitations) and can be measured as such. I'm also agreeing that 65,000 is 'probably for most people' good enough (close enough to the source - and any more is inaudible). I was teeing up an interesting way to look at your OP. That it's not about dynamic range, sampling frequency or even quantization error. It's about the shortcomings of resampling and the digital to analog conversion process (interpolation). The shortcomings being that DACs can approach IIR and true sin (x) functions, but haven't yet and won't for a long time - no matter how many times they oversample or 'taps' they have. Added bit depth can help these shortcomings in the meantime.
Now... I was going to let bits and pieces of the above unfold over a series of posts where fellow enthusiasts had enough respect for one another to be open minded and courteous but ........
I find you condescending, so I'll leave the thread instead.
I revisited your initial post and think I misunderstood it the first time round. Are you saying that the interpolation errors are not equivalent to quantization error? Because that is how I understood it when doing my research.
I was not being condescending. I was genuinely asking those questions, and to point out that if you have not done those hearing evaluations before, now is a good time.
Let me just say that you cannot assume that everyone by default understands what you are trying to convey. It is more productive to avoid assuming ill intentions of others and clarify any misunderstanding during communication. When it comes to discussing new, and potentially complicated ideas, you cannot fault the listener for not understanding if you have not put in significant effort to make yourself clear, and it is particularly unhelpful to assume that another is simply not open minded. Providing additional links and resources to follow can go a long way to help other people understand the topic. That is of course only if you are genuinely invested to exchange ideas and learn new perspectives.
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