Hi,
I tested out the Ultrasonic Emperor ZP subliminal on both my laptop and my phone, and I realise that frequency captures the increased volume but the peak is on the left hand side rather than the right hand side of the chart.
Is Frequensee picking up the right data? Or dors the peak have to be on the right hand side of the chart?
Could you attach a screenshot?
From the Frequensee charts I’ve seen, left-hand side is infrasound and right-hand side is ultrasound. Maybe it’s changed?
I tried the same the other day and got it on the left hand side but it wasn’t as loud as the Q/Qv2 masks were.
Yea it’s something like this. This is the representation captured when I played both the media player and laptop speaker at full volume.
I am not certain, but I would think that the peak is this one:
A peak on the left-hand side does not correlate to ultrasonic sound in any way. It has to be on the right-hand side.
I think it depends on ambient sounds as well as the particular track’s characteristics.
I think the important thing is you see a peak on the right-hand side.
But now we get the expert’s input in a sec.
What “peaks” isn’t the issue, it’s whether there’s a peak on the right hand side in the upper frequencies. That low level noise is probably your HVAC (air conditioner or heat) blowing.
FrequenSee picks up all the noise in your space, not just the ultrasonic. We actually filter out some of the mid and almost all of the lows in our ultrasonics.
FrequenSee picks up all the frequencies of a room. I took those screenshots in a controlled environment — no HVAC, no outside ambient noise — so that the ultrasonic audio could be clearly seen. In your screenshot, it looks like you have the ultrasonic playing too low, and you’ve got some persistent ambient noise going on, like wind. If you can see that pyramid-esque peak on the right hand side, you’re good (though you can actually turn up the volume a bit based off your screenshot).
Thanks.
Realised my fan was on. So I’ve turned it off and did a retest.
My laptop speaker is already at the highest volume. I guess I can’t run ultrasonics with my current system then?
Well, I see a pretty clear peak at the ultrasonic range of frequencies. I think this system would work just fine. Considering that the ultrasonic sound is the highest, if you hear anything from the track, then you’re also exposed to the ultrasound correctly.
Sometimes it will go up to 60db but I think that’s the highest.
Screenshot_20220104_231841_com.DanielBach.FrequenSee|690x318
King, you are not alone in this. These days I am also experimenting with ultrasound. I have a similar chart to you, the right side has a smaller peak not like in the SC manual.
Right today I increased volume from 30% to 50% to get a similar picture to the manual one, but it looked almost the same, but my speech was worse after listening which is for me some kind of indicator, that something is not quite right.
So I will go back to my previous 30%.
What were you running?
Today Emperor + Spartan and the third one is Regen.
I am going to try running Emperor ZP in ultrasonic format anyway.
Mught be better for me.
Your laptop probably has downward firing speakers, meaning the speakers are on the bottom of the laptop and fires the sound down. Lower-end laptops or smaller laptops have them. They do this to save space and avoid having to design a speaker grille on the top. Do you mind posting the exact model?
Either way, if this is the case, you’ll need to pick up a pair of external speakers.
Maybe I am the type of person who doesn’t like getting shouted at. I maybe try to do the opposite experimenting with lowering volume with the ultrasonic format.
Dell Inspiron 5759
Is this it?
If so, yep — speakers are downward firing (or, they’re beneath the keyboard — they do that weirdness). Your desk is blocking some of the sound. Play the track, lift the laptop into the air and analyze with Frequensee again. You’ll have to elevate the laptop somehow or buy a cheap pair of external speakers.
