> However, with a sampling rate of 44,000 samples per second, there were overtones of sound now missing. Human hearing only goes up to 20 kHz when you are young, dropping to about 12 kHz at the age of 50. 44 kHz sampling gives a Nyquist frequency of 22 kHz, easily encompassing the full range of human hearing. Any overtones that are missing in the recording are overtones that didn't make it through the human ear in th…
This stuff again. I have several friends who are convinced that a $2,000 HDMI cable can produce "better" audio and video. I've grown so tired of these debates, that I just nod my head and move on when they start down these roads. Because of these arguments, I've been saving articles about them when I run across them. When I retire, I may make a web site devoted to debunking this nonsense forever. One good example was…
I'll be pedantic and say that it's actually not just an EQ, but a non-linear compression function. The needle has a different frequency response at different amplitudes, due to its mechanical properties. They used to master music specifically for that, but now they just cut the Spotify master into the record and hope everyone attributes the sound differences to "analog warmth".