Too bad we have no way to send digital stream wired to AirPod Max. That would be actual lossless.
I don’t think it’s that. I think it’s because AirPod Max is a digital computational headphone so when you send analogue to it it will be re-converted to digital one more time.
I understand converting analog 3.5mm to digital will lose quality, but can’t APM just use a lightning to lightning cable to keep it all lossless digital (until the final digital to analog conversion in the headphones)?
AirPlay 2 doesn't support lossless streaming as of right now.
How do you know this? This is not what I understand to be true. I believe it supports at least CD (lossless) quality. I did a quick search and this article says “technically speaking, Airplay 2 is capable of Hi-Res audio but sampling rate is limited to that of CD.”
Did you mean it doesn’t support hi res streaming as of right now? Otherwise, source?
It will play lossless file but due to the digital to analog conversion some quality may be lost and therefore not completely lossless.
what I’m confused is they say that AirPods don’t play lossless audio, but directly after that say that apple Music will still stream lossless file to AirPods over Bluetooth but the output won’t be lossless, but it will still play the lossless file? I originally thought Apple Music just wouldn’t play lossless on AirPods at all
The article says wired APM do not support true lossless audio because of the analog to digital conversion (of the cable), not digital to analog.
As I understand it, “lossless” is only a term that applies to digital data, not analog. Eventually, all digital audio must be converted to analog audio by a DAC in order for humans to hear it (other Bluetooth headphones and even homepod has a DAC too), so you want lossless audio up until that very last conversion to analog. But once it’s analog, it cannot be considered lossless any more.
Of course, you do get varying levels of final audio quality based how how good the DAC is (as well as the amp and speakers, all of this built into the APM).
So since the 3.5mm (analog) to lightning (digital) cable interrupts the lossless transmission, what I’m wondering is why you can use a lightning to lightning cable in order to keep the signal digital and lossless all the way through (until APM converts it to analog for final sound).
I don’t remember the part of the article you’re referring to, and not sure if I know exactly what you mean, but as I understand it, basically when a device like an iPhone has lossless audio and streams it to the airpods via Bluetooth, because of Bluetooth’s limited bandwidth, the audio HAS to be compressed as it is streamed, which HAS to lose quality. So as far as I know, any wireless AirPods can never receive a lossless transmission.