No DTS:Neo6 Music on n-Vi

Posted by: GreenAlex on 30 November 2010

Weird.

Finally got it all set up and for some reason I can select all the different DSP-modes except DTS:Neo6 Music.
After DTS:Neo6 Cinema it goes to Auto.

I am using a 3.1 setup.

Any idea why this is?
Posted on: 05 December 2010 by GreenAlex
No n-Vi users here or just no one with any problems?

Or is this for some strange reason normal behaviour?
Posted on: 05 December 2010 by garyi
I have an nVi, I have no idea what neo 6 is. Is it from the matrix?

Why do you need it?
Posted on: 06 December 2010 by GreenAlex
I am not sure if you are kidding or not Eek
Posted on: 06 December 2010 by GreenAlex
I think I found the problem and it seems there may be a bug in the firmware Frown

As soon as I set the surround speakers to small or large, i.e. not "off", the DTS:Neo6 Music is suddenly available.

All other DSPs work in my 3.1 setup but DTS:Neo6 Music seems to require a 5.1 setup.

Is there a fix available for this?
Posted on: 06 December 2010 by Richard Dane
GA, maybe worth e-mailing Naim. Perhaps there's a technical reason for this - i.e. the Neo6 matrix doesn't work very well without surround speakers?
Posted on: 06 December 2010 by Dungassin
quote:
Originally posted by garyi:
I have an nVi, I have no idea what neo 6 is. Is it from the matrix?

Why do you need it?

Just in case you're not joking ...

It's some form of processing stereo signals into 5.1 DTS format. Tried it on CD - didn't like it. Here's what the DTS site says :

DTS NEO:6 Good news: All of your stereo CDs and older movies, even analog TV shows on disc and VHS tape, can now magically sound bigger and better! DTS Neo:6 makes full use of your 6.1- or 5.1-channel home theater system, filling the room with a natural sound field. Neo:6 technology also allows various sound elements to be steered to the proper channels separately, in a way which naturally follows the original presentation.

DTS Neo:6 takes 2-channel (stereo) audio and completely transforms it into up to six full-bandwidth matrix channels of surround sound. Your 6.1- or 5.1-channel system will produce six and five separate channels, respectively, to match your speaker layout. DTS Neo:6 can also generate a center surround channel from 5.1 material. The DTS Neo:6 capability is featured in all DTS-ES-equipped receivers.

Smile
Posted on: 06 December 2010 by GreenAlex
Far less interesting for music. Very interesting for stereo TV as it really works great.

Although DTS:Neo 6 is older than ProLogic II, I prefer the sound it produces. I feel in a 5.1 setup the sound is more natural.
And reducing the amount of information routed to the center and sending more to the l/r enhanced the sound even more.

I couldn't find any technical reason why it should not work. So I guess I will have to eMail Naim's AV department and ask.
Posted on: 06 December 2010 by garyi
Oh crap, that would be why I have not tried it, I really don't like sudo surround sound, makes very little sense to me.

No I was not joking. I plumb the TV through the supernait not the NVi, though to be fair thats more to do with the amount if inputs on the nVi.
Posted on: 06 December 2010 by GreenAlex
Well, for everyday reality tv it's not that interesting. If you watch shows like Supernatural or any other scifi or movies, then those DSP Modes make a huge difference.

I also find the stereo signal less natural than a DSP mode that uses the centre.