GoodSoundClub - Romy the Cat's Audio Site

In the Forum: Audio Discussions
In the Thread: It’s mad, mad, mad... electricity.

Post Subject: This is exactly what I disagree.Posted by Romy the Cat on: 8/22/2016

We do have natural sources well over 15kHz and it has nothing to do with bats and dolphins. I do feel that for sound reproduction we need an upper limit to be reproducible up to let say ~100 kHz. They should be not at 0dB of cause but well into the depth of … noise. A proper 20Kz shall be somewhere at – 10dB, and 100Khz will be way below. Anyhow, what we talk about HF calibration then it is very shadow territory as there is nothing that is properly calibrated in there. The microphones, the amp, line-level electronics and etc. are very distorted and non-linear at 20kZ, so what we “measure” in there only God knows.

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