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Αν όντως ισχύουν τα παρακάτω, τότε δεν υπάρχει ελπίδα να βελτιωθεί το SINAD των AVR's , AVP's και λοιπών πολυκάναλων, αν δεν γίνουν και οι AV's κομματάκια (separeted που λένε και στο χωριό μου)!!!
I'll summarize the big points:
I'll summarize the big points:
- Tons of processing modes, options, and settings. Each additional step of doing something to the audio takes away just a little more, even in digital. Bass management, room correction, surround mixing, spatial effects, what have you. Often these degrade quality even in bypass mode.
- Black box systems. AVR manufacturers don't actually develop a lot of this garbage - they have to license chips and implementations from hardware companies like TI, and software/patent companies like Dolby. If that chip messed up your audio path (again, even in bypass mode) then now you have to do an onboard hardware bypass and these signal chains get complicated fast.
- DRM continues to be the bane of our existence. This is linked in with the previous point, but it limits manufacturers from using techniques like digital bitstreaming to outboard equipment.
- Stuffing all this stuff in a single box actually gets technically complicated. Those amplifier channels don't want to be so close to a bunch of digital components throwing out noise like nobody's business. Every additional connection, ribbon, or even trace becomes an opportunity for crosstalk in a sloppy implementation.
- Let's be frank - who's actually looking to check any of this, other than Amir? Pretty mu
Why Don't High SINAD Receivers Exist?
We have $100 dacs with state of the art performance, why isn't there a multichannel version available? It's not a question of price anymore, with units at $5k not breaking 100dB SINAD. If the tech is there for low-buck two channel, why aren't companies like Topping doing multichannel? Seems like...
www.audiosciencereview.com