The Sound Guys do a good job of breaking down LDAC, however the main point of criticism I have about the article is that they say that LDAC isn’t great because most smartphones don’t auto-choose the highest 990 bitrate. That doesn’t seem like an LDAC problem, that seems like a phone problem. My phone is admittedly a Sony, but it always chooses the highest bitrate first. There’s even a setting to force it to use 990.
The other criticism I have is that the sound guys kind of overlook the fact that, when your phone is in your pocket, it’s close enough to the headphones that you’ll almost always get the 990 bitrate. And the sound quality at 990 is fantastic. I cannot tell a difference between it and a wired connection for CD-quality FLACs. Even the 660 stepdown bitrate of the LDAC codec is really good.
Bluetooth has fairly low bitrate which also helps save power. The throughput will also vary with signal quality. It needs to somehow adjust to worse conditions, otherwise it will just keep cutting out. Streaming CD quality FLAC could probably be done over Bluetooth 5 2M PHY, but 2Mbps is just the physical layer. There’s also some overhead. Perhaps just enough would be left, but the bitrate will also vary with the content. Not everything can be compressed much, while some audio can be compressed quite a bit.
Probably would work, but the reliability is also a question.
Anyway, just guessing. Perhaps the 3Mbps EDR could be used just fine.
Oh, Bluetooth 3.0 + HS could do 24Mbps. Sort of. It used WiFi to do that.
Ignorant of the subject matter, but I ripped a bunch of CDs to FLAC some time ago. Would that not work for this purpose?
The Sound Guys do a good job of breaking down LDAC, however the main point of criticism I have about the article is that they say that LDAC isn’t great because most smartphones don’t auto-choose the highest 990 bitrate. That doesn’t seem like an LDAC problem, that seems like a phone problem. My phone is admittedly a Sony, but it always chooses the highest bitrate first. There’s even a setting to force it to use 990.
The other criticism I have is that the sound guys kind of overlook the fact that, when your phone is in your pocket, it’s close enough to the headphones that you’ll almost always get the 990 bitrate. And the sound quality at 990 is fantastic. I cannot tell a difference between it and a wired connection for CD-quality FLACs. Even the 660 stepdown bitrate of the LDAC codec is really good.
Ldac is a Bluetooth thingy, so my understanding is that flacs will be re-encoded on the fly when you play 'em on bt headphones with ldac.
Bluetooth has fairly low bitrate which also helps save power. The throughput will also vary with signal quality. It needs to somehow adjust to worse conditions, otherwise it will just keep cutting out. Streaming CD quality FLAC could probably be done over Bluetooth 5 2M PHY, but 2Mbps is just the physical layer. There’s also some overhead. Perhaps just enough would be left, but the bitrate will also vary with the content. Not everything can be compressed much, while some audio can be compressed quite a bit.
Probably would work, but the reliability is also a question.
Anyway, just guessing. Perhaps the 3Mbps EDR could be used just fine.
Oh, Bluetooth 3.0 + HS could do 24Mbps. Sort of. It used WiFi to do that.