Echo Audio Indigo io Bedienungshandbuch PDF herunterladen (Seite 30)

by having electrons moving around due to heat. Even if the converters could

be perfectly designed to read these levels, the low noise requirements of the

surrounding circuitry such as power supplies and amplifiers would be so

stringent that they would either be impossible or too expensive to build.

In answering the second question, consider the fact that music is often

compressed or amplified after it is recorded, and that some headroom is

necessary when recording to avoid clipping. The only way that 96dB would

be adequate is if all music were recorded so that the peaks were just under

full-scale and no compressing or amplification was going to be applied after

recording. Any time recorded music is amplified, so is the noise at the low

end. Your Echo card has enough dynamic range to allow sufficient

headroom and post-processing to be applied while still keeping the noise

either off the CD completely or down as far as possible.

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Echo Audio Indigo io Bedienungshandbuch Seite 30