Miscellaneous
The ultimate twelve hour headphone burn in noise with sweeping tones is specifically designed for breaking in new headphones. Pink Noise has been a popular choice for break-in by folks here on the channel. Some believe music is a better for the task. And others say headphone burn-in is not necessary in that ongoing debate. (and will ever continue because every person has their own ears and listening perspective.) This audio design blends low frequency sweeping tones between 40 and 180 hz and several bands of noise that vary in dynamic intensity and frequency shift slowly. Low frequencies are steeply cutoff below 40 which is the bottom range of most headphones. The mid highs and highs vary while there is less midrange noise. This design is because most folks who hear a difference, and the minutes measurable differences by some manufacturers before and after breaking in seem to be in tighter lows and smoother highs with little difference in the midrange. I hope this audio is found to be useful for the task. The length is 12 hours which is YouTube's current maximum, rather than the traditional 10 hour themed ambient creations on the channel Happy Burn-in. Dale