X-Nemesis
Head-Fier
- Joined
- Oct 23, 2005
- Posts
- 89
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- 11
Hi, is anyone here using MeeAudio M6Pro's in the 2.5mm jack and if so, how did you do it? I can't find any 2.5mm mmcx cables for the M6 Pro's as they seem to have a proprietary connector.
Today i've tested a little bit different audio codecs and sampling rates.
First. You are right LDAC with 96khz/32or24 bit sounds more airy with more space, more room...
From my point of view, air, space and room which is not there. Inside the developer options of my phone i configure to use 48 khz/24 bit vi LDAC.
The sound is more "natural" with more punch and more warmth.
From my point of view, that is the same ugly effect what you always experience with upsampling DACs. Until today i prefer to hear redbook CD's with 44.1 khz DAC, not with 192 khz, because you have more unnatural space and air in your music with upsampling DAC's.
If i understand some pages correctly, ANDROID uses a 48/24 bit audio system as internal mixer. It means when i set the LDAC mode to 48 khz 24 bit, i am "bitperfect" with the ANDROID sound engine.
Is that correct?
If yes, how can i play high res files over bluetooth? (i have one Talking heads 96khz/24bit FLAC long player on the phone.)
If i configure my phone to play 48 khz/24 bit via LDAC, do i have a benefit over APTX HD/AAC? Is LDAC sendig 990 bit/s via LDAC in that configuration?
my earstudio got dead after 4-month use.
@wslee discussed BT 5 earlier in the thread. BT 5 does not affect audio (A2DP). The updates to BT 5 are for improving performance in other applications such as IOT. There are wireless headphones that advertise supporting BT 5 but it is only for marketing without offering real advantage.So I guess even if the ES100 gets a firmware update giving it BT 5.0, it won't make any difference on the sound quality.
@wslee discussed BT 5 earlier in the thread. BT 5 does not affect audio (A2DP). The updates to BT 5 are for improving performance in other applications such as IOT. There are wireless headphones that advertise supporting BT 5 but it is only for marketing without offering real advantage.
https://www.head-fi.org/threads/radsone-earstudio.867366/page-10#post-14021985
Still, increasing range and saving energy aren't bad things, but BT X.X not having any affect on audio quality is something that should be noted and clarified much more often than it is. The fact that I have to ask about it in here tells you that the average person probably thinks 5.0 will sound better 4.2. At least that's what I'd imagine MOST non-audiophiles saying IF they were asked. lol
From what I read about APTx Adaptive, It could be a step down in sound quality from APTx-HD; and will reduce bitrate in several situations.So I guess the BIG question will be...............which codec sounds better? The upcoming aptX Adaptive codec (which is replacing aptX HD) or LDAC??
This article states all phones with Android 9.0+ will have aptX Adaptive built-in already and will be active by December of this year. So I guess that means even if you have a 9.0 Android phone, you still gotta wait 'til December to get codec upgrade.
LDAC has a higher transfer rate, but that doesn't necessarily mean it will sound better. We'll see.
So then the BIG question for 2019 will be, which one SOUNDS better? aptX Adaptive, or LDAC. And if it actually IS aptX Adaptive, then hopefully Radsone will update the ES100 accordingly to include it.
Thoughts & opinions?!! lol
From what I read about APTx Adaptive, It could be a step down in sound quality from APTx-HD; and will reduce bitrate in several situations.
You could be right. But is "processing the audio data" is a good thing? LOL Does not sound closer to lossless.I read the same thing with regards to actual measured resolution, but that article also mentioned it would process the audio data more efficiently, so it would actually be I believe "as good" as aptX HD, or better?
You could be right. But is "processing the audio data" is a good thing? LOL Does not sound closer to lossless.
Unsure that the Quallcom/APTx folks are really targeting audiophiles.
We'll see what comes next. It would not surprise me if within 5 years there is "bluetooth" (or some other non-wifi format) that allows 24/48 wireless quality without any compression or processsimg. That would be fantastic.
Until then, LDAC and APTx HD are pretty good for now