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Remote DKL lessons

Remote DKL lessons

2014-01-23 by Sam Kanter

I was intrigued with the idea of remote DKL lessons (or any communication of two DKVs) as discussed in the Music Trades article I posted.

What is needed to have one DKV communicate with another over the internet? Would it be possible with my old MK II DKV?

Sam Kanter
www.keyboardcollective.com
(212) 684-3304

Re: [disklavier] Remote DKL lessons

2014-01-23 by Bill Brandom

You will need either a Mark IV or E3 Disklavier Piano.

Bill

Sent from my iPhone.

On Jan 23, 2014, at 11:04 AM, Sam Kanter <skanter123@...> wrote:

I was intrigued with the idea of remote DKL lessons (or any communication of two DKVs) as discussed in the Music Trades article I posted.

What is needed to have one DKV communicate with another over the internet? Would it be possible with my old MK II DKV?

Sam Kanter
www.keyboardcollective.com
(212) 684-3304

Re: [disklavier] Remote DKL lessons

2014-01-23 by Sam Kanter

What features do those have that enable this, connection to internet? Is there some workaround?

Sam Kanter
www.keyboardcollective.com
(212) 684-3304
Show quoted textHide quoted text
On Thu, Jan 23, 2014 at 3:05 PM, Bill Brandom <billbrando@...> wrote:

You will need either a Mark IV or E3 Disklavier Piano.

Bill

Sent from my iPhone.

On Jan 23, 2014, at 11:04 AM, Sam Kanter <skanter123@...> wrote:

I was intrigued with the idea of remote DKL lessons (or any communication of two DKVs) as discussed in the Music Trades article I posted.

What is needed to have one DKV communicate with another over the internet? Would it be possible with my old MK II DKV?


RE: Remote DKL lessons

2014-01-23 by <scott.cammack@...>

For those not having the newer DKV, it's probably possible to do this via MIDI. For example, my Macbook (in fact, all current OSX and IOS devices) support Apple's IAC for MIDI. There is also a network widget which will connect to another Mac device over a network (and if I understand correctly, over the internet) and exchange MIDI data. The MIDI data could then be locally interfaced to the MIDI connections on older DKVs.


Sam, let me know if you want to give this a try.


Scott


Re: [disklavier] RE: Remote DKL lessons

2014-01-24 by Sam Kanter

Sounds cool, I would try it if it didn't eat up huge amounts of time.  I have a Win7 machine tho, not a Mac. Do have iPad and iPhone. 

Sam
www.keyboardcollective.com
(212) 684-3304

*(Sent from phone - please excuse brevity and typos.)
Show quoted textHide quoted text
> On Jan 23, 2014, at 6:17 PM, <scott.cammack@...> wrote:
> 
> For those not having the newer DKV, it's probably possible to do this via MIDI.  For example, my Macbook (in fact, all current OSX and IOS devices) support Apple's IAC for MIDI.  There is also a network widget which will connect to another Mac device over a network (and if I understand correctly, over the internet) and exchange MIDI data.  The MIDI data could then be locally interfaced to the MIDI connections on older DKVs. 
> 
> 
> 
> Sam, let me know if you want to give this a try. 
> 
> 
> 
>    Scott
> 
> 
> 
>

Re: [disklavier] RE: Remote DKL lessons

2014-01-24 by Skanter123

The video from Zenph site only mentions DKV D3 and MkIV. Is there any reason it wont work with older models? I would like to try this!

Anyone want a remote lesson DKV to DKV?

Sam Kanter
www.keyboardcollective.com
(212) 684-3304
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> On Jan 24, 2014, at 12:12 AM, <rightnightboy@...> wrote:
> 
> Hi!
> 
> There is this software that would probably work (i didn't try it) :
> 
> Internet midi
> 
> http://www.zenph.com/im2
> 
>

Re: [disklavier] RE: Remote DKL lessons

2014-01-24 by <rightnightboy@...>

Would be interesting to try indeed. I have a MKIIxg with the DKC-850 and a mac or ipad or iphone BUT only possible beginning of next week (im in Nice France)

Re: [disklavier] RE: Remote DKL lessons

2014-01-26 by Skanter123

> http://www.zenph.com/im2
> 


Scott Cammack and I experimented with a demo version of Zenph today, and despite a few glitches got it working. Scott played a nice tune live for me (on both our DKVs) and I for him!

He will fill in more technical details later (he is more adept in that category) but I would considering buying this software if there were others who also had it and were interested in remote communications, playing, or possible lessons.

Sam 
www.keyboardcollective.com
(212) 684-3304
Show quoted textHide quoted text
> On Jan 24, 2014, at 12:12 AM, "rightnightboy@..." <rightnightboy@...> wrote:
> 
> Hi!
> 
> There is this software that would probably work (i didn't try it) :
> 
> Internet midi
> 
> http://www.zenph.com/im2
> 
>

Re: Remote DKL lessons

2014-01-26 by Scott Cammack

My fellow DKV enthusiasts,

As noted by Sam earlier, he and I spent some time trying to connect our DKVs over the internet.  Here's a run-down of our experiences:

1) We first tried to connect using MIDI over the Real Time Protocol (RTPMidi) over the internet.  Built into OSX on the Mac is a Network widget, which implements the protocol.  You can get free software written by Tobias Erichsen which runs on Windows and implements the same protocol at the following address:

http://www.tobias-erichsen.de/software/rtpmidi.html

Given that this software is built into the Mac, and free for Windows, it seemed like a good starting point.  Sam and I configured to software, cabled up our computers to the DKVs using MIDI cables, and tried to connect over the internet.

We ran into a snag here, because as some of you may know the routers at our respective homes try to provide a basic level of security by blocking intrusion of some internet traffic.  In our case, the routers rejected to RTPMidi traffic.  For those who wish to pursue this route of connection, it would be necessary to map a couple of ports on your router to be forwarded to the computer running the RPTMidi software, and then you could get this working; details for the basic approach can be found on Tobias' site in the tutorial for his software (requires forwarding two successive ports).  But that's probably beyond what could be expected of many folks, and as Sam was interested in a solution that just about anyone could use, we began to seek an alternative.

As had been pointed out in this group earlier, Zenph sells a software package that provides for connection of Midi devices over the internet, and you can download a Demo version to try it out.  Here's the link:

http://www.zenph.com/im2

 The Demo has full functionality, but is limited to running for 15 mins at a time, and you can only run it 29 times total.  We both downloaded the demo (I got the Mac version, he got the Windows version).  About the only setup we had to do was to enable connections from the internet via a checkbox.  Then I entered his public IP address into a dialog box, hit a 'Connect' button, and voila!  we were able to play each other's Disklavier!  It was a very exciting moment for us both!

There was one potential glitch that we ran across:  It seems that my MX100B was designed so that it *always* does a Midi Thru function, and I couldn't find any way to turn this off.  Sam's later model (I think he has a Mark II) has a setting for enabling Midi Thru.  At any rate, since my MX100B always does Midi Thru, when Sam would send Midi to play my DKV, then the data would be replicated via Midi Thru, and resent back to him.  The result was that, after a slight delay, his piano would also play back the same notes he had sent to my piano.  So this little problem was a bit of a nuisance, but only slightly diminished our enjoyment.  

As it turns out, there are selectable buttons on the Zenph Internet Midi which enable you to disable either the incoming or the outgoing Midi messages, and by temporarily turning off my outgoing Midi messages I was able to make it so that Sam could play my DKV from his without the notes being echoed back to him after a delay.

I think that our little experiment was a lot of fun, and encourage anyone else who is interested to try it out.  Sam is considering whether it would make a useful tool for piano instruction with remote users (would of course work with any Midi keyboard, not just the DKV).  Feel free to direct any questions you may have to either Sam or me.

Cheers!

  Scott Cammack

Re: Remote DKL lessons

2014-01-27 by <rightnightboy@...>

There is also :

http://yamahaden.com

which is the "official" yamaha way ... interesting in its own right !

Re: [disklavier] Re: Remote DKL lessons

2014-01-29 by FC TC

Kudos to Scott and Sam for sharing your project. I'm watching with interest.

Fred, NJ





On Monday, January 27, 2014 8:36 AM, "rightnightboy@hotmail.com" <rightnightboy@...> wrote:
 
  
There is also :
http://yamahaden.com

which is the "official" yamaha way ... interesting in its own right !

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