#45943 14.10. ’25 08:37 [Andy Trutnov •] : (odpověď na #45941)Já jsem to pochopil tak, že hodnoty SINAD jsou porovnatelné pouze v rámci stejné metodiky, tedy například v rámci stejného výrobce.
#45941 14.10. ’25 02:39 [Jarda Tábor •] : (odpověď na #45939)Practical comparison of SINAD values
* Below (12) dB (Poor): The signal is likely to be heavily obscured by noise and distortion, making speech difficult or impossible to understand.(12) dB (Minimum intelligibility): This is often considered the threshold for intelligible speech, but the audio quality would be poor and require significant listening effort.
* (12) dB to (20) dB (Usable): In this range, speech can be understood, though it may still be tiresome to listen to due to the presence of noise.
* Over (20) dB (Good): The audio quality is significantly better, with speech being clear and easy to understand.
* Over (40) dB (Excellent): This is considered ideal for many radio communication systems and represents excellent performance.
(80) dB or higher (High-Performance): In modern electronic components like ADCs, SINAD values of (80) dB or more are used to indicate high fidelity and dynamic range.