asus realtek hd audio manager best settings

In order to reproduce correctly any sound in that frequency range, you need twice the number of samples, and that's why 44100 Hz (44.1 kHz) was chosen for audio CD's - it's good enough to reproduce a sound up to 22050 Hz, which is higher than what most humans can hear.Ĥ8kHz raised that to 24000 Hz, which is overkill but it's a good idea to use as it's what's used by DVDs, blurays therefore also what most movies you have on your computer will use and so on.Īnything above is pointless and generally recommended only if you're actually into producing music, with software and lots of separate audio tracks and stuff like that. In theory, human ears perceive everything from around 5 Hz to around 21 kHz if you're a baby, around 19kHz-20kHz when you're teenager, then it drops to around 17kHz-18kHz when you're 20-40 years old and drops slowly as you're older.

However, if you set to higher than 48000 Hz pretty much everything will use 48000 Hz or less, so Windows will have to use some CPU to resample everything to that higher Hz value and waste cpu cycles and potentially introduce latency.įor example, you have in background youtube playing some video with 16bit 44100Hz 128kbps audio track and you have a game playing at 48000 hz by default, windows will have to resample both of them to 192000 Hz. I may be wrong but Windows mixes various sources into single streams, so if a software outputs 16/24 bits 48000Hz and you have 24bits 48000 Hz set, Windows just copies the data over without processing and no cpu usage. Only music ripped from audio CD's (mp3) is in 44100 Hz and can be easily resampled to 44100 Hz.Ĭonversion from 16 bits to 24 bits is also super easy and uses barely any processing power (almost unnoticeable, and worth it).

I usually set it to 24 bits, 48000 Hz because that's the most common format everywhere.

Asus realtek hd audio manager best settings