3 ms·
There is visible 20 kHz LPF, but it is meaningless for use case of music listening, right ? I did not liked degradation at 140-128kb/s and noise above 16kHz an
by diimdeep 5y ago
There is visible 20 kHz LPF, but it is meaningless for use case of music listening, right ?
I did not liked degradation at 140-128kb/s and noise above 16kHz and some artifacts 10-16khz that is clearly visible and much more impactful.
Here is spectrograms https://disk.yandex.com/d/PvQGSS2xBu7ucQ https://disk.yandex.com/d/PvQGSS2xBu7ucQ
- rokweom 5y agoAs I said, spectrograms are not indicative of compression quality. Codecs should be judged by ears only. What you see in a spectrogram will vastly differ between codecs and will not reflect their compression efficiency.