In another thread, someone asks what everyone tests their new headphones on. One of the songs I check is No Scrubs, by TLC. It has an extremely low note at around the 1:52 mark of this video (cued up to 1:51):
The only system that I can hear that clearly on is my main stereo with a subwoofer, and even then it has to be kinda loud. None of my earbuds or my computer system can really play it, and neither can my various car sound systems.
On my computer speakers (with small subwoofer), I can tell there’s something there, but I don’t really hear it.
Can you hear it on anything?
Yes, I can hear that crazy low note, device in the comments
I can definitely hear something [in the original video], especially with a subwoofer and turning up the bass, but I am still not convinced the E is there, or maybe it is just not coming through the Youtube version? Zooming in on the waveform, there is definitely a peak around B-flat (between 28–30 Hz, not sure how their tuning is supposed to be), but nothing obviously lower.
It’s there. Whether anything makes it from the source to your eardrum depends on all the in-between items. My ear buds will get it to my ears if I listen through my phone (Google Pixel 3A), and my iPod will deliver it through my earbuds or my car, but not through my employer-provided laptop PC, which probably doesn’t include top-of-the-line audio-processing capabilities.
Other songs with very low bass content include “Evacuating London” from the soundtrack of the Lion, the Witch and the Wardrobe. The low content starts at 1:03, and gets as low as an F0 (21.8 Hz) at 1:25:
Also, this Cincinnati Pops rendition of the Star Wars Throne Room & End Title:
The low content runs from 3:15 to to 3:37, and another stretch from 3:56 to 4:15, at points getting as low as an F0 (21.8 Hz).
The above content doesn’t reach my ears when I’m playing it through my laptop, but my phone makes it happen.
I think I hear it. I just have a normal portable JBL Charge speaker here. I checked out a few 20 Hz - 30 Hz test tones on Youtube, and I hear those just fine on this speaker.
The displayed numbers aren’t quite right, e.g. when it says 50 Hz it’s more like a concert B-flat at 58.3 Hz. I don’t get good clean bass from my laptop until that video is showing around 70 Hz, but I do get something - as you say, maybe overtones. But from my phone, the bass note is clear and clean all the way from the start of the sweep.
You misunderstand. I do not hear nothing. I hear something. It simply does not seem “that” low. But why trust my ears? Zooming in at 1:52 reveals a peak around 29–30 Hz, but nothing lower. That is what I am wondering about.
Your “Evacuating London”, on the other hand, does show an obvious signal at 21.8 Hz.