hi res headphones This is a topic that many people are looking for. bluevelvetrestaurant.com is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, bluevelvetrestaurant.com would like to introduce to you The whole truth about high resolution headphones. Following along are instructions in the video below:
“Everyone and welcome to ana dialogue. The dialogue on analog music reproduction today in this this video. We re gonna discover all the truth on high resolution headphones let s a look okay i think um there are few aspects that need to be discussed about high resolution headphones. I m not gonna go in depth or why are the best headphones the characteristics of that i just want to explain a few important aspects related to the high the so called high resolution headphones um.
We re gonna go through four main points in trying a little bit to understand better. What are they how they should be constructed let s say and what to look for to effectively and truly achieve a high resolution reproduction playback and so you can enjoy that so let s start point number one what our high resolution headphones um surely high resolution headphones are not those that have the little yellow logo there s a lot tons of high res headphones that do not have that so you don t have to look for that logo that s just something that sony is using and other brands like that but um. You did you don t have to look that necessarily i mean. It s not required that s just something that marketing is using in order to pump push a little more certain brands in certain models.
Um. You just have to look at the specifications at the specs take a look at those of the headphones. You re interested and you will understand immediately if the headphone is a high resolution. How it s very simple a high resolution headphone must have a frequency range frequency response going at least all the way up to forty thousand hertz or 40 kilohertz um usually normal equipment as you know goes reaches um it depends on the lower frequencies.
But listen it can go all the way down to five ten thirty it depends. But what s important you have to look at the higher frequencies and those usually commonly go to 20 kilo hertz. We explored here s a link to the video in depth. What is all this discussing discussion all this fuss around higher resolution on not a high resolution actually.
But what can the human ear. Hear why it s important to go above those frequency response. Why i have these little guys on my loudspeakers. So take a look at this video.
And you and you will have a little more info on this aspect. But turning back to our headphones as i said you don t have to look to the logo. You just have to look to the specifications and a lot of head phones already surpass um. The the standard cutoff of 20 kilohertz.
Which unfortunately a lot of digital stuff. Like all cds are cut off in that at that frequency. Um. As you can see up.
There. I also have a pair of audio technica. The 880 m50x. Which are which are excellent headphones and those reach 28 8.
Kilohertz. While instead what i m wearing. Here is a fantastic pair of he5. 6.
Oh. And this instead reach the frequency response and the frequency range. They extend all the way up to 50 kilohertz. Which is well up above the the limit of high res.
Which is as i said 40 kilohertz. So this is already a first important point let s pass to our second point. Okay. So this is a very important aspect and not it s connected to the high five to the headphones.
But in general general reproduction of high resolution. So you re interested in high resolution. You re looking for some good headphones okay. But the first thing to do is to look for high resolution material because it s um.
If you have a high quality headphone. A high resolution headphone don t come don t come mix up the two things high quality is something considering the materials. The the cables. The the the geometry of the thing high res is what is that apart from the frequency response capable of reaching of the headphones high res is the high resolution of the music signal that you want to listen to um.
There s a lot of issues. There there is a huge problem there because there is a lot unh s hundreds of high so called high resolution audio. Which is it s just a converted normal signal even from analog high quality analog or digital boosted up to 96 kilohertz or 192 kilohertz by 24 32 bits. And so on even even higher.
Um or using dsd. Also that s a completely different snot pcm. It s a completely different technology and in that case as well sometimes they just get old sources old material and converted that s not gonna work. I mean you re just doping.
The signal um. It may be a little better. But that s that s not true high res. Absolutely then if you analyze those files.
They re not gonna reach the 30 40 50 kilohertz. Absolutely not you must obviously look for native hi res music otherwise it s it s pointless. What do i mean i mean that you the true high resolution music through my resolution files. If you listen to digital or a good quality tape.
Obviously must be first of all recorded in high resolution. And i don t i don t mean just the recorder not just. The recorder has to be capable of receiving a 40 50 60. Whatever kilo hertz signal for the different bits.
But it also needs high resolution with a extended frequency response microphones. I mean that s something nobody says if you re not using a high frequency response of microphones you re never gonna have that frequency response. You re never gonna have that high resolution so that s fundamental and obviously that type of equipment wasn t present in the old days 60 1780s so all those reissues and transfers of high resolution. Unfortunately are not gonna be true high res.
They re excellent transpositions. I mean if you want to have an excellent a digital copy of an analog tape for example go for not 192 kilohertz per 24 bits. It s good. Even a standard cd will will be good sometimes as well i mean it really depends.
But that s absolutely not gonna be high resolution audio. So this brings us to our third point. Very important point so after we discuss about the headphones itself and the signal um remember that from the music reproduction. The source to the headphones.
There s something in the middle. What s that the amplifier. Oh yes. If you do not have a capable amplifier of dealing with a high frequency response signal you re obviously gonna downgrade that music signal so it s pointless to have something like this so if you wanna achieve listen to a true high resolution music signal you need obviously a good pair of hair phones.
Which is capable of doing that the signal. But also an amplifier ahead amplifier. Which usually are sometimes integrated in your stereo etc. They re not gonna reach that you need a standalone amplifier look at the specifications and you have to see the frequency response.
If the frequency response goes above 20 reaching 30 40. 50. As we said at least 40 to be in the higher res domain. Then that s good.
Then you have the full line high res. Then your you will be able to enjoy that type of music. But otherwise. It s just a matter of marketing and just fooling around i mean.
This is not being said by the big companies and i think that s that s something that it s worth mentioning to inform people so. The last point. I just wanted to mention is do not use even if they say it s high res. Do not use bluetooth or wireless.
Headphones. The trend. Now is bluetooth. Which is probably better than what other than wi fi signal.
But that s never gonna be a high resolution audio signal at least not in the majority of cases why where it s very simple first of all you re using a wireless interconnect interconnection connection. Which is very most probably it s gonna be influenced by interference when you re walking around the city or wherever you are that s degrade. The sound already second of all we re gonna use digital a digital signal. Because bluetooth is digital in that sense you re already having a compression also of that signal.
Which is gonna be sent to the hair phones and then the signal is gonna be converted in inside the the headphones meaning that the converter it usually it s not gonna be that high quality. It s already inside the headphones so as you can see the bluetooth and wi fi signal isn t that good forget about that solution well guys. I hope you enjoyed this brief video please subscribe to my channel leave your comments leave us some indications of good quality headphones. Do you think we should all know the headphone community and hope to see you soon bye guys ” .
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