Quote:
The average hearing range in someone with perfect hearing is 20 Hz to 20 kHz. This means that from a hearing perspective, there’s no reason to record at 96 kHz or even 48 kHz rather than 44.1 kHz.
In other words,
96 kHz doesn’t do any better than 48 or 44.1 kHz at accurately reproducing a 20 kHz tone.
The main benefit of recording at 96 kHz is that it gives you added versatility when processing audio.
High sample rates, like 96 kHz, are beneficial if you plan to stretch and slow down your audio later.
For example, if you’ve recorded a sound source at 96 kHz and then slow it down by half, you’ll still have audible content up to 24 kHz in the half-speed version.
If you instead record that same sound source at 48 kHz and do the same thing, you’ll only have content up to 12 kHz.
For this reason, you may even see sound designers using sample rates of up to 192 kHz because of the f
lexibility this offers in processing the recording after the fact.
High sample rates also have the advantage of lower latency. Latency is a delay between when a sound is recorded and when it’s played back. The higher the sampling rate, the lower the latency.
96 kHz can also be beneficial when working with plugins during mixing.
Saturation, exciter, and compression create distortion that adds high frequencies to your mix.
If you’re working at 44.1 kHz or 48 kHz and apply these effects to sounds like cymbals or synths with a lot of content in the highest frequencies, you end up with aliasing.
This occurs because the plugins add frequencies above the Nyquist limit (i.e. frequencies higher than your sample rate can accurately handle), leading to unwanted distortion.
Maybe you always use the default setting of 44.1 kHz?
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