Bacch Dsp, True stereo?


The latest gimmick seems to be eliminating cross talk as a way to achieve true stereo.

Seems very expensive and works with any speaker.

Another layer of complexity.

Anyone have an opinion on this new fad? Seems a bit neurotic to me

emergingsoul

Bacch uses microphones in your ears to measure the room and your ears to get the best sound.

I didn't know about this. I wish there was a video giving a full scale view of what you need to do to install this thing.  For some reason they just don't wanna do this.

I have a basic dac streamer connected to a pre-amplifier which is connected to the amplifiers which is connected to the speakers.

Do I need to get a desktop computer integrated to use this thing? 

Bacch uses microphones in your ears to measure the room and your ears to get the best sound. I didn’t know about this.

You’re the only one here who doesn’t seem to get this extremely simple concept. Seriously, have you done any research on this system at all??? Or do you need a YouTube video to spoon feed you and show you how to do everything? At this point in the thread that you don’t know this system is calibrated once by using in-ear microphones is just inexplicable and utterly embarrassing for you. You keep trying to push this agenda that this is hard to set up when several people here who’ve actually bought and use it say it’s not bad at all. Yet you keep pushing this completely false narrative and seem completely incapable of absorbing any of the very pertinent information being shared with you by experienced users. There’s a problem here.

@emergingsoul 

If you go to this link you can see all the parts and how it interfaces into your system through pull down menus within the system diagram. 

https://www.theoretica.us/bacch4mac/

@asctim Yes I agree getting the room corrected is key. My current results are fantastic and eerily real but I think it can get even better with BACCH. My decision to use panel speakers is due to Dr. Choueiri’s research, lack of side reflections, highly directional, single wave / line source. I’m sure your set up sounds great!

Thanks,

Steve 

I'm not certain if it's appearing in the November or December issue of TAS, but Dr. Choueiri has graciously allowed us to publish a book chapter on spatial sound he wrote with the musician/filmmaker/performance artist Laurie Anderson. It provides a lot of extremely useful information about different aspects of spatiality, including crosstalk cancellation. Watch for it.

 

Andrew Quint

Senior writer - The Absolute Sound

@hifidream thanks for that link. I have a pretty good idea now of the various set up configurations that can be supported. It appears though that the RME interface is a critical piece of the puzzle. Perhaps I am missing something, but it appears I would not be able to use my current preamp in the chain (unless it can be inserted in front of the RME). That is probably a deal breaker for me in my 2-channel system, probably not so much for a headphone set up I am thinking about setting up.