I'm far from an expert, but as far as I'm aware it's theoretically possible to convert a bandlimited analog signal to digital and back again to analog with 100% accuracy (Shannon-Nyquist sampling theorem), but in practice every real device will have some inherent noise and distortion that will introduce small errors. However, modern AD/DA converters are so good that any errors in the conversion will be far lower than what we can hear, so for all intents and purposes the conversion will be "100% accurate" to our ears.Is it possible to convert the digital signal to analog signal with 100% accuracy or to reconstruct the an analog signal to its exact true form.
Is it possible to convert the digital signal to analog signal with 100% accuracy or to reconstruct the an analog signal to its exact true form.
Is it possible to convert the digital signal to analog signal with 100% accuracy or to reconstruct the an analog signal to its exact true form.
what DAC do I need for 99% of accuracy.No, never 100% accurate but 99.999 should be possible
99%? Any DAC with a SINAD of 40 dB or betterwhat DAC do I need for 99% of accuracy.
what DAC do I need for 99% of accuracy.
Is it possible to convert the digital signal to analog signal with 100% accuracy or to reconstruct the an analog signal to its exact true form.
However, an analogue 'signal' is by definition not perfect either. It's analogue – meaning 'like something else' – an imperfect representation. So the question is essentially meaningless.
what DAC do I need for 99% of accuracy.
https://www.audiosciencereview.com/...-on-a-dac-to-get-the-true-analog-sound.11927/
Did that thread not answer your questions? It did get a bit boring...
Most DACs tested here do better than that, I can recommend 2:what DAC do I need for 99% of accuracy.
Isn't the answer "pretty much any" ?
The reconstruction process itself can be made accurate to any finite level desired. The inaccuracies in the output of a DAC are mostly noise and distortion of analogue origin, and there are physical limits to how low noise can be. Distortion arises from slight mismatches in components due to manufacturing tolerances which again can never be zero. A 100% perfect DAC is thus impossible to make. A DAC with no audible anomalies is, however, quite easy to build.Is it possible to convert the digital signal to analog signal with 100% accuracy or to reconstruct the an analog signal to its exact true form.
what DAC do I need for 99% of accuracy.
Did that thread not answer your questions? It did get a bit boring...