We will start by discussing the typical human ear frequency response as determined by National Library of Medicine experts. The 20 Hz to 20 kHz frequency range is naturally detectable by the human ear. Humans can hear over that range while they are younger, but as they become older, this number decreases.
According to a study titled Extended High Frequency Thresholds in College Students: Effects of Recreational Noise, humans utilize audio devices between 3-6 dB at the highest frequencies (between 10-16 kHz), and it has been proven that those who use them for up to five years cause ear damage.
Hertz (abbreviated “Hz”) is a unit of measurement for either sampling rate or sound frequency levels. The “Hz” or “Hertz” now has less to do with broad frequency and more to do with sound quality, which a casual music listener cannot tell the difference between and which certain experienced producers can. Simply said, you will hear music of greater quality if the sampling rate is higher.
What is 44100 Hz?
One of them has a sampling rate of 44100 Hz for the digital audio. It is a way of measuring how frequently a sound is captured per second. Older music is often played back with a 44100 Hz sampling rate. Now that technology has advanced a little, the higher rate at 48000 Hz is represented.
What is 48000 Hz?
A 48000 Hz or 48kHz primarily targets semiconductors in current computer technology and low-end audio. There’s nothing wrong with storing your stereo sound at 96 kHz even though your speakers are standard size and your stereo setup is great. You won’t hear anything different, but if you use a high-end sound card, you’ll hear the difference. The difference between these 2 sample rates isn’t that significant, to be honest. The majority of MP3 devices, including iPods, H10s, and Sony players, support that sampling rate of 48000 Hz.
In addition, if you have a keen ear for music and can distinguish between 44100 Hz and 48000 Hz, you might choose to encode at this higher rate. Additionally, an increase in sampling frequency leads to an increase in overall quality of about 6dBs for every doubling. This may not be audible on most stereo systems due to the physical limitations of our hearing, which cannot discriminate frequencies exceeding 20kHz.
44100 Hz vs 48000 Hz: Which one is better?
If you have sensitive ears and can hear the slight difference in music quality, you could choose to switch from 44100 Hz to 48000 Hz. However, you should be aware that this will require four times as much space in your store. It’s acceptable if you have a separate area set aside for audio. You must deal with these challenging factors of improved sound quality.
Due to the decreased file size, recording at 44.100 Hz is more efficient. The waiting won’t become boring as you watch the loading tab on the screen. Your ears can handle 44100 Hz with ease. These two possibilities are possible with 16-bit samples in digital pulse-code modulation (PCM).
Wave or AIFF and MP3 File both generate excellent sound quality, however 48000 Hz rate yields slightly superior audio output. The larger sample rate has advantages and disadvantages, but you should be aware that it requires more storage and loading time. A 44100 Hz is the opposite. Your ears can handle 44100 Hz, therefore there’s no need to choose a higher frequency.