If there's a difference, especially in bass frequencies, go get your Eustachian tubes checked. I cleaned my ears over and over with Debrox, hydrogen peroxide, q-tips, etc. Turns out, the tubes under the ear drum can be plugged by allergies/inflammation and you cannot get to these with q-tips. So, go see your nose, throat, and ear specialist and have them check. I was prescribed Flonase and Zyrtec, and it takes a few weeks to clear the tubes.
@@droinfante2682 Sure man. I would recommend you just go to the nose and throat specialist. I've been taking Flonase and Zyrtec and there's been a big improvement.
I recently replaced the capacitors in a pair of vintage speakers, and I found this very helpful for me to compare the balance between the tweeters and the woofers. Thanks!
I've listened to this in two rooms, one on LS50 Wireless powered speakers nearfield, and the other on Sierra-II Ex powered by Aventage receiver. Both exhibited oddities between left and right versions of the same frequency. These sounds do not appear to be recorded equally left vs right. Nor are all frequency the same volume. I've used both ears mono style and listened in Stereo.
Well bitter sweet video, i learned my right ear hears 50hz ever so slightly lower (I put my headphones on backwards to double check) and that my right ear can barely hear 16000hz. Thankfully everything else sounded the same
The audio codec (M4A) used by UA-cam doesn't reproduce 16 kHz. So there is almost nothing but silence after 3:52. It's not your speakers. UA-cam can't be used for high frequency testing.
This really helped me dial in imaging. Thanks. The more identical you can make the sound the more centered and cleaner it will be. It sounds like there are people playing in the center of the room with two speakers which always amazes me. Fakes people out. I'm running B.I.C. dv64 speakers. Most natural sound I've heard.
Had a pair of B.I.C. VI speakers that I bought in 1976/7 that were killer. Left them with my neighbors in Germany when I pcs’d to Bragg in Jan. 1990. He and his wife inadvertently listened to them for 3 years. Edit: They (Rolf and Uschi) earned them! Great upload, btw.👍
Is anybody else perceiving the sound slightly sharper or flatter in one ear versus the other ear ?? It's very slight... I checked on my monitors and headphones and noticed this... Anyone else ??
Plug the leg earphone or put the left earmuff on the left then the right. If its not equal in sound then you got a dirty plug into aux or your ears are getting bad on one side or your headphone/in-ear phone is bad. Im leaning toward your bad earphone if you can hear the left (good) earpiece well on left and right but that right earpiece is lower volume. Unless maybe this test itself isnt set correctly. To test if this test is faulty, play it thru a bookshelf speaker. You should hear both speakers equally. If it also is lopsided then either test is bad or maybe even your speakers are bad.
Good demo that shows any perception above 8k-10k is just either inaudible, or would be quite grating and headache inducing to listen to for long. I can hear 10k on the right much better than left. But I’ve been using a phone in my left ear for decades. Probably has an effect.
Not _necessarily_ due to your self-abuse (of your hearing!); you don't say what your limit is (I assume you've lost top), but around 8 kHz is _normal_ for those in their 60s - I never attended discos and the like, and mine is there. (If yours is _much_ lower, you may be right.)
@@gcvincent3989 Oh dear. That's very close to impinging on the range where speech is - you're probably OK, just, except for maybe some high female voices. Hope it gets no lower!
Note: depending on what UA-cam thinks of your link/system/settings … well, on my system, the 16 kHz signal is suppressed (all the lower ones are there fine). [Actually the 16 kHz one _is_ there, but at a much reduced level - about 32 dB down.]
Listening to this, I found that the frequencies of the left and right were slightly different. At first I thought that it might be my ears, but then I switched my headphones side for side and the difference reversed, which means that it is either the source or the headphone. I am not sure how the same signal would reproduce as different frequency, so that leaves your recording....or am I wrong?
Omg i found the same slightly difference in frequencies from left to right (generally left one has a slightly higher freq.), then i switched my headphones and found the difference didn't switched at all😮 left ear still had a slightly higher pitch frequency than the right one, so i tought it's my ears fault...😅 Do someone else experienced the same?
As I was listening on headphones, I notices some of your test tones were not identical in the left and right channel; one was flatter than the other. The 250Hz tone has a "warble" in it. It DID tell me, however, that my hearing loss starts at 5KHz in the right ear and both ears at 10KHz. Perhaps I should reverse the headphones (L to R) and try other headphones and speakers to get a more objective result.
Right and left ears can have small hearing differences to some extent just like right and left eyes do for vision. Headphone frequency response, and any equalizers before the audio driver will also have an effect on the final produced acoustic signal. The fact that 1 kHz tone sounded much louder (to both ears) than 10 kHz tone does not mean that one has hearing loss: it's normal, human ear frequency response is not flat. One should pre-amplify high (and low) frequency signals to make the sound as loud as the reference 1 kHz tone. And I don't think so this was done on this record. So, one should turn the volume up to get a justified testing of hearing loss at high frequencies. Also one should better check on a finer grid including 6 kHz, 8 kHz, 12 kHz for getting a better picture of the hearing condition. To see how much degradation could be there, just turn volume up for the right ear untill you get same loudness with left ear: a few ticks should be quite tolerable.
in order to hear it at 10khz, the decibel (loudness) needs to increase. go see an ear doctor for a real hearing test. the doctor will give you a frequency response graph (frequency on the x-axis vs decibel on the y-axis)
There's an issue with the 250 Hz tone, it's got a weird choppy reverb, thought it was my room at first but then checked by generating 250 Hz in other software and found that it's specific to this video...
Thanks for your comment, I am confident now that it is not my speaker problem, I was worried about that reverb seen in dB meter. Also, noticed some frequencies at L and R are not at same amplitude, but some are near same.
The left side of 250Hz seemed wildly different from the right side... Was that just me or my equipment, or was it really in the video? (I'm using a new headset fresh from the physical store)
does anyone else hear right side louder than left when it's 250hz? or just might be going crazy in head and/or ears. trying to figure out if it's my left cable or left speaker that's slowly dying a bit or not. my right ear hears worse but tried with both ears and even so if it's my right ear then it should be reverse. youtube has variable sample rate and turning one ear then other for each speaker isn't quite as accurate but damn, is left side quieter or is it just me. cuz when testing some stereo and audio video with music or simple one note one tone sounds it's also either louder on left or somewhat balanced but many of those videos actually just suck for testing bought some dope ass sound card, paired with my dope ass stereo it should be pimpin now. and it is. but was listening to some music and noticed how they liked to mix left channel with quieter melodies and instruments than right. went to check bunch of video tests online and it seems like it might be my speaker or cable on top of that. it stopped at times going very quiet on left since i got sound card cuz it's in sub plug now instead of sound plug so it seems it was pc port problem but cable goes smoothly in left speaker whilst right goes in rough and i can hear more static on left one. makes me think cable or left cable or whole left speaker is bit cucked. prolly from bass resonating of off the desk. can't rly get speaker stands :/
sometimes the left is louder and sometimes the right is louder but together they sound equally balanced most often. Cannot hear anything beyond 10khz at least in this test at nominal volume.
i bought a new headphones, is it possible that i always ear from both sides. i hear from both headphones when the sounds on video it would be only on right headphone and the same happens when the sounds would be only on left......i always ear from both.......
Same here on Sterling Audio MX5, left speaker way louder than right. Will have to test on my trustworthy Event Alp 5... I wonder if it could be something with the wiring, which seems fine though, or sound card of my PC... When just music listening though, and in same triangular placement. I don't feel this oddity. If you got it figured it out on your side, let me know...
@@AkshatSingh-j1t I fixed it, had a bad connector 3.5.. to PC for a start but later still no stereo and I got the Mackie big Knob that bring me stereo.
when it comes to comparing the left and right, this is a truly afwul and frustrating test - the tones differ between right and left making a 'comparison' impossible.... If it were even then this may just be the best test vid available
Listened on JBL Go 3 heared all of them had to volume down as it got up but needed to volume up for 16000Hz I could hear it🧐 Is it not normal to hear 16000hz? I am in my latish 20s
As I'd expect from my 2.1 system - everything under 500Hz comes from my subwoofer in the center. I'm pretty surprised 50Hz is so quiet. Is that subwoofer that bad or it's just because some compression artifacts? Or maybe it's just my hearing at low volume levels at night.
OK so the right speaker in my Soundlink Mini doesn't work. Didn't effect much actually but definitely knew something was off, now I can attempt repair at least. Thanks!
I have a big difference at 80HZ at first I thought it's amplifier or speaker problem since both of them are 38 years old but turns out it's a room problem.
I also have a problem with 80hz, right one is lower volume. How did you g about fixing this? For me, the right wall is further away from the speaker, it's the only option. Mayme I need to live with that, but who knows
@@eduardusleeuwenhoofd6870I could not fix it so I left it as it is. I tried moving furniture around well at least what was easy to move but it did not help other than that it's too much work and I don't have any issues with sound quality so it's fine.
@eduardusleeuwenhoofd6870 It's the video. I just swapped out 6 speakers and the right channel for 80hz tone is NOT matched correctly. Way lower volume.
@@PayneWewton SOO much of this every where you turn with 'audio tests' dts's official 7.1.4 test and dolby's official 7.1.4 test, none of the levels make sense there ALL different from each other. so rediculous. and then it's impossible to to determine what's louder with receiver static level tests too, one speaker will sound bigger another will have a higher decibel in one frequency zone. can't someone come up with audio test that individually consistently tests each channel with a combo of sounds like- woman's voice, a knock on some wood, a clank of some dishes, some keys rattling, and a car door being shut?? and then games all have different level volumes too so annoying
Made me realize I hear on my right ear different than on my left. Generated the same sound and 50Hz on my left sound like ~51 52 Hz on my right ear. Always thought it's my headphones until I tried the same by turning my headset left to right.
I think they mean dbm and not just db. db is always relative to some other unspecified signal. dbm is relative to a 1 milliwatt signal. -3dbm would be 0.5 mw level. This is moot though because the level in your headphones depends on the volume setting.
It's normal for this video. This guy who uploaded made a poor quality video with mismatched levels. The 80hz tone is so obviously matched wrong. Shame on them. Got people freaking out about their hearing.
I guess what I should have said was " did anybody OTHER than my dog hear anything at 16k".. the way I wrote my prior sentence inferred that my dog was able to bark at 16 kilohertz LOL
Real audio engineer here. Playing this through a proper audio meter, there's nothing, yep nothing, coming through via UA-cam's audio compression, etc at 16000Hz. It's not your hearing...
Well, this is annoying. As I noticed randomly, my right studio monitors is having trouble with volume on lower frequencies. It is very annoying. Anything below 250 Hz is being overpowered by the other one considerably. I have no idea how I am supposed to fix this, and I really don't want to go buy another set of studio monitors. They are really expensive!
Before you think you're going deaf ... My Sound Pressure Meter shows NO audio output on tones from 2000 MHz upwards. I don't know why that is. It could be the Parametric EQ, it could be my speakers need recapped, it could be the microphone on my SPM app, it could be a lot of things. That's not the point I'm making, I'm saying to check this with an SPM to see if you're actually getting any sound or not even if you don't hear anything. Or do. I have a high frequency hearing loss from a lot of gunfire, explosions and other conflict noises without hearing protection. So I wasn't sure if there was sound I wasn't hearing (and might not anyway) or if there was no sound at all. Turns out that my system is not reproducing those tones at all. I'll work on that and see what I can do to get an SPM reading in those tone ranges and thanks for posting this video. I probably wouldn't have discovered the loss of output without it.
No fantasy with this test. My $55 system checks from 80 to potentially 14,000 cps. I thought it went higher. Not reality. Now my Quantum 4 Infiniti speakers with a Sound Craftsman amp will go to the moon. Not the same thing. I grafted a subwoofer from an Altec Lansing computer system in replacement of the other subwoofer and that dramatically improved the sound. Still limited on the high end. Just the Facts Mam, Just the Facts. Thanks.
I'm 65 and a hearing test at Kaiser and was told I can only hear to 8-10,ooohz. According to this test, Kaiser was correct. I couldn''t hear 10,000. 🙁 Oh well.
I tried my headphones both ways and got the same effect either way so I suspect that those of you out there that you may have a blockage in the tubes on one side because I hate this that's if you have a cold because that effects your hearing emensly because you get what is called water in the ears which means that you have a blockage that makes your hearing out of phase so there you go.😊
Headphones on correctly my left ear sounds loud to my right (so paranoid me swapped headphones around so right muff is on left ear) and still the same my left ear still loud compared to right….
MY experience with TD 770 PRO 250OHM WITH sound cars m audio c series...low tone is not the same to 2000...2000 to 16000 same ,but 16000 my right i hear noise plus sharp sound like SOS,nothing with right my ear.
Finally a stereo test on YT that isnt useless music.
If there's a difference, especially in bass frequencies, go get your Eustachian tubes checked. I cleaned my ears over and over with Debrox, hydrogen peroxide, q-tips, etc. Turns out, the tubes under the ear drum can be plugged by allergies/inflammation and you cannot get to these with q-tips. So, go see your nose, throat, and ear specialist and have them check. I was prescribed Flonase and Zyrtec, and it takes a few weeks to clear the tubes.
Bro I’m having issues with my right ear and I’m so worried, I’m gonna get this done
Bro can we talk? This got me stressing a lot I make music for a living and this procedure would be my only hope
@@droinfante2682 did you do it?
@@droinfante2682 Sure man. I would recommend you just go to the nose and throat specialist. I've been taking Flonase and Zyrtec and there's been a big improvement.
You aren’t supposed to use QTips in your ears. It even says so on the box.
I recently replaced the capacitors in a pair of vintage speakers, and I found this very helpful for me to compare the balance between the tweeters and the woofers. Thanks!
We’re they Sansui speakers?
I was imagining one of my headphones was loudefr than the other and this video bought me sooooo much peace of mind. tysm!
same thing with me even though i knew that i was just being obsessive
catra?
yeah im trying to see if my right side has less high end than the left and i feel like im going insane lmfao
@@fayenotfaye yes
@@zsebestien7050I thought that but it was my ears, one of em.
I've listened to this in two rooms, one on LS50 Wireless powered speakers nearfield, and the other on Sierra-II Ex powered by Aventage receiver. Both exhibited oddities between left and right versions of the same frequency. These sounds do not appear to be recorded equally left vs right. Nor are all frequency the same volume. I've used both ears mono style and listened in Stereo.
Thanks for that, I was thinking the same thing, good to know it's a bad source and not my equipment nor ears.
💯% Так и есть на всех устройствах, на всех стереопарах, даже в наушниках через смартфон от 60 до 120 гц каналы играют по разному . Запись бракованная
Well bitter sweet video, i learned my right ear hears 50hz ever so slightly lower (I put my headphones on backwards to double check) and that my right ear can barely hear 16000hz. Thankfully everything else sounded the same
same for me. That's strange
I couldn’t hear 16k but no surprise as my ears tail off around 13k.
Oh, my right ear can just barely hear 16k while my left ear can't
@@V360 both are easy to hear
Me too
This really shows the difference between eartips in IEMs
The audio codec (M4A) used by UA-cam doesn't reproduce 16 kHz. So there is almost nothing but silence after 3:52. It's not your speakers. UA-cam can't be used for high frequency testing.
and too big steps:
12.000 hz and 14.000 hz are missing.
I got silence after 10khz having just passed an official medical hearing test at work...
i heard it
Normann1964 Thanks for that observation! I know I’m hearing-impaired and thought I’m REALLY impaired until I saw your comment.
Thanks for the information
This really helped me dial in imaging. Thanks. The more identical you can make the sound the more centered and cleaner it will be. It sounds like there are people playing in the center of the room with two speakers which always amazes me. Fakes people out. I'm running B.I.C. dv64 speakers. Most natural sound I've heard.
Had a pair of B.I.C. VI speakers that I bought in 1976/7 that were killer. Left them with my neighbors in Germany when I pcs’d to Bragg in Jan. 1990. He and his wife inadvertently listened to them for 3 years.
Edit: They (Rolf and Uschi) earned them!
Great upload, btw.👍
Is anybody else perceiving the sound slightly sharper or flatter in one ear versus the other ear ?? It's very slight... I checked on my monitors and headphones and noticed this... Anyone else ??
Plug the leg earphone or put the left earmuff on the left then the right.
If its not equal in sound then you got a dirty plug into aux or your ears are getting bad on one side or your headphone/in-ear phone is bad.
Im leaning toward your bad earphone if you can hear the left (good) earpiece well on left and right but that right earpiece is lower volume. Unless maybe this test itself isnt set correctly.
To test if this test is faulty, play it thru a bookshelf speaker.
You should hear both speakers equally.
If it also is lopsided then either test is bad or maybe even your speakers are bad.
I have the same issue for each of the tones less than 250 Hz
I can't hear 16000 hz
@@pandurangnaik9291normal if you're older than 20s, mate ...
Yes true
For those who just want to check their stereo balance, here's the time codes for each frequency:
00:28 - 50 Hz
00:53 - 80 Hz
01:18 - 120 Hz
01:43 - 250 Hz
02:08 - 500 Hz
02:33 - 1,000 Hz
02:58 - 2,000 Hz
03:23 - 5,000 Hz
03:48 - 10,000 Hz
04:13 - 16,000 Hz
This helped me find an issue with my speakers. Excellent 👌
Thank you so much this helped my son to prepare for a hearing test🙏🙏🙏
Perfecto to test your amplifiers !
Good demo that shows any perception above 8k-10k is just either inaudible, or would be quite grating and headache inducing to listen to for long. I can hear 10k on the right much better than left. But I’ve been using a phone in my left ear for decades. Probably has an effect.
50Hz 0:07 80Hz 0:33 120Hz 0:57
250Hz 1:22 500Hz 1:47 1,000Hz 2:12
2,000Hz 2:37 5,000Hz 3:03 10,000Hz 3:27
16,000Hz 3:52
12.000 hz and 14.000 hz are missing
Man did I spend way too much time standing in front of big amps in the 70’s and 80’s. Paying for it now
Ditto. Had to boost to hear 10k and nothing at 16k (except tinnitus background). I AM 73 however so not complaining.
@@rcpmacditto but silence at 10k but i did learn my tinnitus is around 5k 😀
Not _necessarily_ due to your self-abuse (of your hearing!); you don't say what your limit is (I assume you've lost top), but around 8 kHz is _normal_ for those in their 60s - I never attended discos and the like, and mine is there. (If yours is _much_ lower, you may be right.)
@@G6JPG last I checked very little above 4K.
@@gcvincent3989 Oh dear. That's very close to impinging on the range where speech is - you're probably OK, just, except for maybe some high female voices. Hope it gets no lower!
Note: depending on what UA-cam thinks of your link/system/settings … well, on my system, the 16 kHz signal is suppressed (all the lower ones are there fine). [Actually the 16 kHz one _is_ there, but at a much reduced level - about 32 dB down.]
Listening to this, I found that the frequencies of the left and right were slightly different. At first I thought that it might be my ears, but then I switched my headphones side for side and the difference reversed, which means that it is either the source or the headphone. I am not sure how the same signal would reproduce as different frequency, so that leaves your recording....or am I wrong?
Omg i found the same slightly difference in frequencies from left to right (generally left one has a slightly higher freq.), then i switched my headphones and found the difference didn't switched at all😮 left ear still had a slightly higher pitch frequency than the right one, so i tought it's my ears fault...😅 Do someone else experienced the same?
After searching the Internet, I found a relevant and practical video. Well, I can hear my laptop's right speaker getting quieter and making noise.
i have the same problem too
As I was listening on headphones, I notices some of your test tones were not identical in the left and right channel; one was flatter than the other. The 250Hz tone has a "warble" in it. It DID tell me, however, that my hearing loss starts at 5KHz in the right ear and both ears at 10KHz. Perhaps I should reverse the headphones (L to R) and try other headphones and speakers to get a more objective result.
Same results with the headphones reversed...
Right and left ears can have small hearing differences to some extent just like right and left eyes do for vision. Headphone frequency response, and any equalizers before the audio driver will also have an effect on the final produced acoustic signal. The fact that 1 kHz tone sounded much louder (to both ears) than 10 kHz tone does not mean that one has hearing loss: it's normal, human ear frequency response is not flat. One should pre-amplify high (and low) frequency signals to make the sound as loud as the reference 1 kHz tone. And I don't think so this was done on this record. So, one should turn the volume up to get a justified testing of hearing loss at high frequencies. Also one should better check on a finer grid including 6 kHz, 8 kHz, 12 kHz for getting a better picture of the hearing condition. To see how much degradation could be there, just turn volume up for the right ear untill you get same loudness with left ear: a few ticks should be quite tolerable.
Wow that's some major hearing loss! Sorry for you.
in order to hear it at 10khz, the decibel (loudness) needs to increase. go see an ear doctor for a real hearing test. the doctor will give you a frequency response graph (frequency on the x-axis vs decibel on the y-axis)
Thanks for this helpfull upload. You bringing sooo much peace to some obsessive minds :D
There's an issue with the 250 Hz tone, it's got a weird choppy reverb, thought it was my room at first but then checked by generating 250 Hz in other software and found that it's specific to this video...
Thanks for your comment, I am confident now that it is not my speaker problem, I was worried about that reverb seen in dB meter. Also, noticed some frequencies at L and R are not at same amplitude, but some are near same.
Found the same issue, but it’s in this video, other tone generators does not give this reverb.
Same for me but it happened with 1000hz too.
The left side of 250Hz seemed wildly different from the right side...
Was that just me or my equipment, or was it really in the video? (I'm using a new headset fresh from the physical store)
same here i wondered if it was unmatching drivers
Warble in 250 hz
Thanks
❤
Bro turn it up this is my jam.
The sound is about half a tone different between the two speakers. Please explain why!
does anyone else hear right side louder than left when it's 250hz? or just might be going crazy in head and/or ears. trying to figure out if it's my left cable or left speaker that's slowly dying a bit or not.
my right ear hears worse but tried with both ears and even so if it's my right ear then it should be reverse.
youtube has variable sample rate and turning one ear then other for each speaker isn't quite as accurate but damn, is left side quieter or is it just me. cuz when testing some stereo and audio video with music or simple one note one tone sounds it's also either louder on left or somewhat balanced but many of those videos actually just suck for testing
bought some dope ass sound card, paired with my dope ass stereo it should be pimpin now. and it is.
but was listening to some music and noticed how they liked to mix left channel with quieter melodies and instruments than right.
went to check bunch of video tests online and it seems like it might be my speaker or cable on top of that. it stopped at times going very quiet on left since i got sound card cuz it's in sub plug now instead of sound plug so it seems it was pc port problem but cable goes smoothly in left speaker whilst right goes in rough and i can hear more static on left one.
makes me think cable or left cable or whole left speaker is bit cucked. prolly from bass resonating of off the desk. can't rly get speaker stands :/
sometimes the left is louder and sometimes the right is louder but together they sound equally balanced most often. Cannot hear anything beyond 10khz at least in this test at nominal volume.
Well a valiant attempt but next to useless with the left output decidedly lower than the right.
250hz on kali monitors i have a strange sound on the right speaker like it has some interference, can this be because of the placement in the room?
I have same edifier r2850db
i bought a new headphones, is it possible that i always ear from both sides. i hear from both headphones when the sounds on video it would be only on right headphone and the same happens when the sounds would be only on left......i always ear from both.......
is my right ear having some issue or the right speaker is emitting low sound?
Same here on Sterling Audio MX5, left speaker way louder than right. Will have to test on my trustworthy Event Alp 5... I wonder if it could be something with the wiring, which seems fine though, or sound card of my PC... When just music listening though, and in same triangular placement. I don't feel this oddity. If you got it figured it out on your side, let me know...
@@alanalain4884 Sorry I don't know about this that much and some words you used are flying over from my head
@@AkshatSingh-j1t I fixed it, had a bad connector 3.5.. to PC for a start but later still no stereo and I got the Mackie big Knob that bring me stereo.
Frequencies 5000 and above are highly directional. Just turning your head will make a big difference.
250Hz слышно девиацию частоты, headphones audio-technica ath-m50xbt2 (Bluetooth). Bluetooth отрезает частоты выше 15kHz.
when it comes to comparing the left and right, this is a truly afwul and frustrating test - the tones differ between right and left making a 'comparison' impossible.... If it were even then this may just be the best test vid available
I at first thought my speaker had a only one speaker but in this video I realized it had to a top and a bottom😊😊
Listened on JBL Go 3 heared all of them had to volume down as it got up but needed to volume up for 16000Hz I could hear it🧐 Is it not normal to hear 16000hz? I am in my latish 20s
As I'd expect from my 2.1 system - everything under 500Hz comes from my subwoofer in the center. I'm pretty surprised 50Hz is so quiet. Is that subwoofer that bad or it's just because some compression artifacts? Or maybe it's just my hearing at low volume levels at night.
Thanks!
OK so the right speaker in my Soundlink Mini doesn't work. Didn't effect much actually but definitely knew something was off, now I can attempt repair at least. Thanks!
Left side has slightly higher frequency (pitch) than the right side, approximately by a semitone.
It's so eerie and creepy for some reason... But it worked.
I can hear low frequencies only with my left ear, medium frequencies with both ears, and high frequencies only with my right ear.
I have a big difference at 80HZ at first I thought it's amplifier or speaker problem since both of them are 38 years old but turns out it's a room problem.
I also have a problem with 80hz, right one is lower volume. How did you g about fixing this? For me, the right wall is further away from the speaker, it's the only option. Mayme I need to live with that, but who knows
@@eduardusleeuwenhoofd6870I could not fix it so I left it as it is. I tried moving furniture around well at least what was easy to move but it did not help other than that it's too much work and I don't have any issues with sound quality so it's fine.
@eduardusleeuwenhoofd6870 It's the video. I just swapped out 6 speakers and the right channel for 80hz tone is NOT matched correctly. Way lower volume.
@@PayneWewton SOO much of this every where you turn with 'audio tests'
dts's official 7.1.4 test and dolby's official 7.1.4 test, none of the levels make sense there ALL different from each other. so rediculous. and then it's impossible to to determine what's louder with receiver static level tests too, one speaker will sound bigger another will have a higher decibel in one frequency zone.
can't someone come up with audio test that individually consistently tests each channel with a combo of sounds like- woman's voice, a knock on some wood, a clank of some dishes, some keys rattling, and a car door being shut??
and then games all have different level volumes too so annoying
Thanks.
It's useful.
Made me realize I hear on my right ear different than on my left. Generated the same sound and 50Hz on my left sound like ~51 52 Hz on my right ear. Always thought it's my headphones until I tried the same by turning my headset left to right.
Is it supposed to sound blocked it the right ear? Please tell me its supposed to sound blocked in the right ear
Me too
USEFULL ❤❤❤
What output power is -3dB
Highest level, safe from distortion
@@LiveStreamMK In terms of watts I meant.
I think they mean dbm and not just db. db is always relative to some other unspecified signal. dbm is relative to a 1 milliwatt signal. -3dbm would be 0.5 mw level. This is moot though because the level in your headphones depends on the volume setting.
@@jazzjohn2 I know I used to be in the business.
Are both left and right channels the same volume?
no
aMAZING nICE:))
The right one is very low volume..what should i do?
Is it normal that when the left speaker sounds, the right speaker sounds very low? or the right should be 100% off? and vice versa?
It's normal for this video. This guy who uploaded made a poor quality video with mismatched levels. The 80hz tone is so obviously matched wrong. Shame on them. Got people freaking out about their hearing.
Can hear all except 16000 HZ. It's completely dead. No right or left. Any suggestions on whats wrong.
Limitations on here. On other videos I hear up to 20,000 but this one stops at 16,000.
I don’t know if it just me I could hear the 16000 HZ, isn’t it normal to hear I am 27
I think i have problem with one of my ears cuz in my right ear i can hear sounds a little bit louder than my left ear
Same
Use chord mojo 2 with crossfeed, impressive 🙏🏼
Watching idol new friend here😊😊😊
Can someone tell me why I hear hissing on my left earbud on 5000 Hz and 10000Hz. Will it get worse? I don’t hear when listening to all types of music.
Not able to hear 16k, is it my headphones or my ears?
MAYBE THE VID
This helps with 4 speaker audio (2 woofer 2 tweeter)
Did anyone else not hear anything at 16k other than my dog? LOL
I guess what I should have said was " did anybody OTHER than my dog hear anything at 16k".. the way I wrote my prior sentence inferred that my dog was able to bark at 16 kilohertz LOL
Real audio engineer here. Playing this through a proper audio meter, there's nothing, yep nothing, coming through via UA-cam's audio compression, etc at 16000Hz. It's not your hearing...
thanks for your video. macbook pro m3 only respond fr 120-10000khz.
I don't know if this is suppose to happen. My ears, my hearing seem to be better, like they were unclogged.
i can hear all of it, my ears are fine, why do I have sudden tinnitus ? i hate it
Legal! Acabei de perceber que escuto mais baixo no ouvido esquerdo!😂
200Hz DAMN I WASN'T READY
Well, this is annoying. As I noticed randomly, my right studio monitors is having trouble with volume on lower frequencies. It is very annoying. Anything below 250 Hz is being overpowered by the other one considerably. I have no idea how I am supposed to fix this, and I really don't want to go buy another set of studio monitors. They are really expensive!
check you phasing (polarity)
Try swapping the speakers around and see if the fault stays with the speaker.
Absolutely usefull...think 'm gonna adjust the VU-level-meters from my Sony vintage amp.There are to many differences between dB levels.
The sounds in my left ear sound different from my right should I be concerned
I am 64 years old and can no longer hear 16 kHz. And when I was twenty years old, I confidently heard 24 kHz
my left earphone good at low hz my right earphone good at high hz. im confused now since music has low and high😢😢😢
PULSE EXPLORE
Slightly hear 16000, volume almost at max (about 75% on my Xperia X) In silent bedroom at morning.
Nice!!!
Before you think you're going deaf ... My Sound Pressure Meter shows NO audio output on tones from 2000 MHz upwards. I don't know why that is. It could be the Parametric EQ, it could be my speakers need recapped, it could be the microphone on my SPM app, it could be a lot of things. That's not the point I'm making, I'm saying to check this with an SPM to see if you're actually getting any sound or not even if you don't hear anything. Or do.
I have a high frequency hearing loss from a lot of gunfire, explosions and other conflict noises without hearing protection. So I wasn't sure if there was sound I wasn't hearing (and might not anyway) or if there was no sound at all. Turns out that my system is not reproducing those tones at all. I'll work on that and see what I can do to get an SPM reading in those tone ranges and thanks for posting this video. I probably wouldn't have discovered the loss of output without it.
não ouvi os 5ohz nem os 19Khz, isso significa o que?
Am I the only one who can't hear the 16-kilohertz tone? Not sure if it's a matter of my headphones or my ears.
Same here 😂
Your ears, I can hear it but with difficult.
I could hear it on just one of my ESL speakers. So it's definitely not the video. Whether it's your ears or headphones, idk. We all get older :)
31 (almost 32) y.o. dude here. I can hear it, and it's sounds like ringing silence, but more pronounced.
I think my right ear is quieter because I always tilt my head left so it doesn’t need to hear as much
После 10 000 уже не слышу.52 года. Стареют уши ))
at 50-80hz speaker vol
L 100%...R 25% is ok or not
Are they full range or 2-3 wey speakers?
This is the best tool I found for testing speakers on UA-cam, I just don't know what the -3dB is for. Can anyone help?
Audio output signal volume level, the highest level safe from distortion
thank you for the praise
Can't hear 16000HZ at all. All others sound great. Any idea why?
Can hear Only above 120Hz??????
No fantasy with this test. My $55 system checks from 80 to potentially 14,000 cps. I thought it went higher. Not reality. Now my Quantum 4 Infiniti speakers with a Sound Craftsman amp will go to the moon. Not the same thing. I grafted a subwoofer from an Altec Lansing computer system in replacement of the other subwoofer and that dramatically improved the sound. Still limited on the high end. Just the Facts Mam, Just the Facts. Thanks.
Some big differences. need to check things. ear fail before 16k
I'm 65 and a hearing test at Kaiser and was told I can only hear to 8-10,ooohz. According to this test, Kaiser was correct. I couldn''t hear 10,000. 🙁 Oh well.
Of you have on head phones it will change directions
I can't hear the 16000hz one with my left ear but I can with the other one
I can't hear 16000hz at all.
I tried my headphones both ways and got the same effect either way so I suspect that those of you out there that you may have a blockage in the tubes on one side because I hate this that's if you have a cold because that effects your hearing emensly because you get what is called water in the ears which means that you have a blockage that makes your hearing out of phase so there you go.😊
I don't know if it's my headphones that can't play 16k hertz or is it just me that can't hear it
All the way up to stayed the same even upto 16000 good or bad
My midrange is at left channel i was shocked because it suddenly turned into a truck horn at 250Hz😆
My left ear has some issues so it stopped earlier but right ear up to 16k no problem
Headphones on correctly my left ear sounds loud to my right (so paranoid me swapped headphones around so right muff is on left ear) and still the same my left ear still loud compared to right….
MY experience with TD 770 PRO 250OHM WITH sound cars m audio c series...low tone is not the same to 2000...2000 to 16000 same ,but 16000 my right i hear noise plus sharp sound like SOS,nothing with right my ear.
I noticed that on low frequency my left speaker is silent
I can't hear the 50Hz with JBL T110 earphone.
80hz and 2000hz both sounded like it was coming from the back of the room behind my head.
Теперь понял что долби атмос в самсунгах смешивает каналы!спасибо,для меня это стало открытием
its defently more muffled on my left, everything is so much more lower