Kyma Forum
  Tips & Techniques
  Workflow possibility

Post New Topic  Post A Reply
profile | register | preferences | faq | search

next newest topic | next oldest topic
Author Topic:   Workflow possibility
RadioFilter
Member
posted 13 January 2008 23:21         Edit/Delete Message   Reply w/Quote
Hello everyone.

I'm considering a possible workflow for sound effects or voice vocoding and thought I'd ask for feedback before spending a chunk of money. A fellow Kyma user has his Pro Tools LE rig (002R) set up with the Capy on an effects loop-- S/PDIF out and back in. I'm considering something similar in the interest of efficiency, mainly because I'm well versed in Pro Tools (7 years now) for all my chopping and layering. My file management would also be simplified with all the files in the Pro Tools folder.

I'm wondering if this would be practical (or all that useful): Out from a 002R using ADAT and converting to AES/EBU (using something like an Aphex 144). This would give me two digital stereo paths to the Capy and two as returns. I could vocode two mono or stereo Pro Tools tracks using the Capy and come back in stereo (or even quad). Some cool possibilities, me thinks. A cheaper option would be an MBox2 Pro, where one of my stereo paths would be analog.

Does anyone happen to know if I'll run into problems with clocking when changing digital formats? Would anyone care to share there signal flow/workflow?

Thanks!
Neal

IP: Logged

KX
Member
posted 14 January 2008 04:16         Edit/Delete Message   Reply w/Quote
I recently included Kyma in my Cubase setup.
I configured spdif i/o so the Capy can now act as a fx send or insert.
The only problem with the digital clock I "will" face is when I'll want to lower the samplig rate of the Capy to avoid overloaded DSP.
As long as you have a single clock, you shouldn't have any problem with format conversion.
What do you plan to do with the 4 unused ADAT channels?

On my wish list, Capy with ADAT i/o onboard.

[This message has been edited by KX (edited 14 January 2008).]

IP: Logged

RadioFilter
Member
posted 14 January 2008 08:34         Edit/Delete Message   Reply w/Quote
Currently the other four ADAT channels would be unused, which means that route would be kind of expensive overkill. My thought was to stay digital both ways to avoid D/A/D. Perhaps in the future I could also return in 5.1 surround (with the I/O expansion-- if a job warrants it).

I'm new to Kyma but it seems to lack a couple of things-- video support (to chop SFX to picture) and the ease of timeline editing (chopping, reversing, pitching, stretching, etc.). I could be wrong on these. I'd like to have the best of both worlds.

When you say "as long as you have a single clock" are you referring to an external clock source, a la Big Ben? Could a DAW and the Capy be clocked without it, through a digital format converter?

I appreciate your response.
Neal

IP: Logged

KX
Member
posted 14 January 2008 09:47         Edit/Delete Message   Reply w/Quote
quote:
Originally posted by RadioFilter:

When you say "as long as you have a single clock" are you referring to an external clock source, a la Big Ben? Could a DAW and the Capy be clocked without it, through a digital format converter?

I appreciate your response.
Neal


No need for a standalone clock. However, my setup consist of many digital devices and I like the idea of having an external clock
so when I shut off the computer, every other devices keep a steady clock. I use RME ADI-8 DS as my master clock. Supposely as stable as BigBen but provides tons of features...

IP: Logged

keph
Member
posted 14 January 2008 11:38         Edit/Delete Message   Reply w/Quote
quote:
Originally posted by RadioFilter:

I'm new to Kyma but it seems to lack a couple of things-- video support (to chop SFX to picture) and the ease of timeline editing (chopping, reversing, pitching, stretching, etc.). I could be wrong on these. I'd like to have the best of both worlds.

Kyma isn't an audio editor in the way ProTools, Soundtrack, Nuendo, or others are so you won't find that type of sample accurate waveform editing in the timeline. Given that there are many great tools for that already, I'd rather SSC focus on integration and extending the things that kyma does uniquely well over recreating basic audio editing. I fully understand that desire to have all-in-one solutions, however.

You can sync your video & timeline via timecode. If you have any questions, I am sure there many here can share different solutions and ideas.

quote:
Originally posted by RadioFilter:

When you say "as long as you have a single clock" are you referring to an external clock source, a la Big Ben? Could a DAW and the Capy be clocked without it, through a digital format converter?

Yes. Kyma allows to be external sync'ed via AES / Wordclock /House Sync or maintain its own clock. It can only send clock via AES however.


IP: Logged

RadioFilter
Member
posted 14 January 2008 12:00         Edit/Delete Message   Reply w/Quote
Thank you both for responding. I needed a little clarity. I think I'll get a 002R to allow me to do what I want and I can get an ADAT to AES/EBU converter later-- if it's even necessary.

IP: Logged

pete
Member
posted 14 January 2008 14:06         Edit/Delete Message   Reply w/Quote
Hi Radio

I use nuendo with RME card (3*ADAT i/o)
ADAT 1 goes two and from a Yamaha 01V
ADAT 2 goes two and from an Alesis AI4 which gives me 8 channels of AESEBU I/O
ADAT 3 comes from an Alesis QSR 4 channels of Synth/Sample player.

Everything apart from live inputs is kept in the digital domain.

The AESEBU is for 4 channels of kyma I/O and a Dat recorder (not used so much now days).
I've also wired up two channels of analogue Kyma to the 01V so that I can down sample Kyma if I wish.

My master clock is the Alesis QSR which means I don't have to wire up word clock. It may not be perfect in frequency stability but as everything is in sync with it, it all becomes equally as imperfect and works together well. I haven't noticed any pitch drifting problems or audio jitter and definitely no clicks.

I've not yet found the need, but Kyma's LTC is wired to a MOTU micro express so that I can sync the time line to nuendo if I wish, but I can record midi control movements (using the 01V faders) in nuendo and use that to control parameters in kyma which seems to be more usefull.

It may not be the way I would do things if it were not my home bed room studio but it works for me.

Pete


IP: Logged

armand
Member
posted 14 January 2008 17:57         Edit/Delete Message   Reply w/Quote
I have somewhat the same question like RadioFilter. I'm running short on audio I/O and thinking of adding Logic Studio with Apogee Ensemble in my set-up:

I use;
2 polysynths
2 drummachines
analog modular
and of course Kyma

I work mainly with 5.1 surround

The combination Capy and Ensemble, is that okay? Or are there better solutions?

IP: Logged

tuscland
Member
posted 15 January 2008 04:34         Edit/Delete Message   Reply w/Quote
Hi Armand,

Instead of the Apogee Ensemble, I would definitively recommend the Metric Halo 2882. This is an excellent interface with a better quality than the Apogee.


Camille


IP: Logged

armand
Member
posted 16 January 2008 17:11         Edit/Delete Message   Reply w/Quote
Camille, thanks for the suggestion! However, it seems that I have not much choice because of work (part-time job at Apple Reseller). So the Capybara will be the prefer reference and de Ensemble mainly for Logic.

-Armand

IP: Logged

Luddy
Member
posted 17 January 2008 06:34         Edit/Delete Message   Reply w/Quote
I've got my Capybara installed in a rack with a bunch of other sound modules, three audio interfaces, ADAT hard disk recorder, etc. I prefer to route to and from it using analog connections. The converters on the Capybara are stellar so there's no problem there. If you use high quality converters on the interface side, then the advantage is that you can patch freely, forget about sample rate incompatibilities, etc. Digital is a hassle if you decide you want to work in, for example, 96KHz/24bits in your DAW but you have to work at say 48KHz in Kyma to conserve processing power.

-Luddy


[This message has been edited by Luddy (edited 17 January 2008).]

[This message has been edited by Luddy (edited 17 January 2008).]

IP: Logged

tuscland
Member
posted 17 January 2008 12:45         Edit/Delete Message   Reply w/Quote
I was going to say the same ;-)
the Capybara converters sound awesome, I always favor analog sound from their outputs, because they some punch you kind of loose when you're using a digital only workflow. Another approach could be to use both for flexibility.

IP: Logged

KX
Member
posted 17 January 2008 17:34         Edit/Delete Message   Reply w/Quote
quote:
Originally posted by tuscland:
I always favor analog sound from their outputs, because they some punch you kind of loose when you're using a digital only workflow. Another approach could be to use both for flexibility.

I think the "punch" you're talking about comes from a steady clock
(in your case,Capy) that can reproduce transcient information very accuratly. As long as you have a good master clock, I don't think you will loose
that "punch" by going digital. Make sense?

[This message has been edited by KX (edited 17 January 2008).]

IP: Logged

All times are CT (US)

next newest topic | next oldest topic

Administrative Options: Close Topic | Archive/Move | Delete Topic
Post New Topic  Post A Reply

Contact Us | Symbolic Sound Home

This forum is provided solely for the support and edification of the customers of Symbolic Sound Corporation.


Ultimate Bulletin Board 5.45c