Sampling only limits the highest possible frequency, it doesn't quantize over time like a lot of people expect it to. Unless frequencies above 22khz are somehow an integral part of your listening experience you can use 44khz and suffer no ill effects.
Anyone talking about sampling and showing you a graph with stair steps is misleading. No DAC would be able to produce such a perfect stair step in the first place, let alone be tuned to do so on purpose.
Anyone talking about sampling and showing you a graph with stair steps is misleading. No DAC would be able to produce such a perfect stair step in the first place, let alone be tuned to do so on purpose.