2013年9月9日 · Since the dB is a ratio as you say, "0 dB" just means "no change". In the context of digital sampling, I'd consider 'full scale' to be the reference point -- i.e. 255 in an 8-bit …

2010年8月30日 · Too many successsive 0 dB samples in a row (usually four) will light the clip indicator in any audio editor. - 0 dB or 'unity gain': the point at which the receiver is not …

Technically, I read - 0,3 db is pretty safe. 100% safe is - 6db. That is the peaks, of course. No peak going above -6db and/or -0.3 db. Don't forget that volume is not really measurable. It is …

2020年10月5日 · Decibel is relative measurement, there are no absolute values. So, assume we define dBA as the relative amount of apples and we define that 1 apple equals 0 dBA. Half an …

2005年10月10日 · Play a modern hyper-compressed CD where the average level is -10 dB and you will get 95 dB SPL. The peaks will still be the same (85+20=105 and 95+10=105) for the …

2005年5月20日 · The 0 dB thing refers to your pre-amp not your power amp. My c-j pre-amp does not have dB markings on the volume control, but I know from reading the reviews of it that at …

2016年4月17日 · Please understand that "dB" is a relative term. Using a specified reference, an audio sample can be said to be so many dB higher or lower, but there is no absolute 0 dB. …

2017年1月7日 · If that seems counter-intuitive, it’s because the scale is actually telling you “how many dB before maximum output,” or something akin to that, with 0 dB being maximum. This …

2016年4月8日 · So if we set that 0 dB gain is 1.0 factor, and -∞ db gain is 0.0 factor, it means that (if we are considering voltage gain as in a mixing desk fader) : gain = 20.0*log10(factor) …

2008年2月22日 · This would also depend on the overall maximum indication on the display when fully turned to its max position. Some receivers max is 0 on the display, then you would not set …