7 Sound Types that Maximize the Potential of your Headphones / Earphones (Hi-res Compatible Ed.)

This audio easily improves the sound quality of headphones and earphones, covering an ultra wide range of 4Hz to 43kHz.
Can also be used for non-Hi-Resolution compatible devices.
*The playback frequency bandwidth depends on the performance of the device and software settings.

What is Burn-in?
Burn-in is the process of breaking in audio equipment that has just been put into operation.
The sound is hard, bass is not produced, treble is piercing, or the impression is different from the sound heard on the listening device... There are various causes.
There are many reasons for this, but one reason may be that the potential is still dormant.
By playing a burn-in track, you may be able to bring out the true potential of the sound.

Audio contents
Format : WAV/24bit/96kHz
Following the rising sine, triangle, square, and sawtooth waves, white noise, pink noise, and brown noise are played for one minute each, for a total of seven different 5-minute sound loops.
Even time-lapsed audio equipment can be brought out of its dormant potential by continuously playing ultra-low to high frequencies, which are almost never used in general music.

Burn-in method and points to note
The frequencies that cannot be heard by the human ear are included in the sound. Please be careful not to turn up the volume too high.
Please set the volume to a level that makes you feel the 5-second test tone at the beginning or the noise sound from around 2:10 a little louder.
Please be careful not to make it so loud that it distorts the sound, as this may cause damage to the equipment.
After setting the volume, remove the device from your ears.

After about 3 times (about 30 minutes) of repeat playback, check the sound with a song you are used to hearing.
If you don't feel any change, repeat the song one more time to ensure a proper burn-in.
Generally, it takes several hours to several dozen hours or more to complete a burn-in.
However, this voice is designed to promote change efficiently, so it can be done in as little as 30 minutes to several hours, and as long as 10 hours or less.
This audio is designed to promote change efficiently, so you will feel the change within 30 minutes to a few hours at the minimum, and within 10 hours at the maximum.

Cover illustration: No Copyright Girl
https://fromtheasia.com/illustration/nocopyrightgirl

Caution
Please do not listen to the sound except when checking the volume.
This audio is not intended for modification or repair of equipment.
Please use it only for testing and entertainment purposes.
We are not responsible for any damage or injury caused by the use of the audio.