Re: Inter-Freerunner Connectivity

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From: Charles Pax
Date: Sunday, June 29, 2008 - 10:22 am

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In what ways can two Freerunners plausibly communicate? Which is the fastest
for data transfer?

Can they connect via WiFi without a separate router? I've seen some
discussion over how the Freerunner cannot be used as an access point. Does
this mean two Freerunners wouldn't be able to create a network of just
themselves?

Can they connect through USB with one being the host and the other behaving
as if it were connected to my desktop (as an external hard drive or
whatever)?

Is there another type of USB networking they can do?

Is there enough control over the GSM chipset to communicate directly
(without using the mobile phone network) between two Freerunners? This would
violate some FCC regulation, right?

And just for fun... Would there be any practical purpose for communicating
through the headphone/mic jack?

I'm assuming they can connect via bluetooth and that they can can make phone
calls to each other :)

-Charles

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In what ways can two Freerunners plausibly communicate? Which is the fastest for data transfer?<br><br>Can
they connect via WiFi without a separate router? I've seen some
discussion over how the Freerunner cannot be used as an access point.
Does this mean two Freerunners wouldn't be able to create a network of
just themselves?<br>
<br>Can they connect through USB with one being the host and the other
behaving as if it were connected to my desktop (as an external hard
drive or whatever)?<br><br>Is there another type of USB networking they can do?<br>
<br>Is there enough control over the GSM chipset to communicate
directly (without using the mobile phone network) between two
Freerunners? This would violate some FCC regulation, right?<br><br>And just for ...
From: Mikko Rauhala
Date: Sunday, June 29, 2008 - 10:31 am

What it does by default. You know, USB networking instead of mass




Yes.

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From: Jay Vaughan
Date: Monday, June 30, 2008 - 1:25 am

AUDIO Routing!  Yes!  There are practical purposes: multiple  
freerunners being used to create a symphony of soft-synths, with an  
audio routing network between them to deal with mixing.  ;)


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From: Charles Pax
Date: Monday, June 30, 2008 - 4:12 am

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Would you explain this a little more, I'm not sure what you mean.

-Charles

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On Mon, Jun 30, 2008 at 4:25 AM, Jay Vaughan <<a href="mailto:jayv@synth.net">jayv@synth.net</a>> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="Ih2E3d">
>> And just for fun... Would there be any practical purpose for<br>
>> communicating through the headphone/mic jack?<br>
<br>
</div>AUDIO Routing!  Yes!  There are practical purposes: multiple<br>
freerunners being used to create a symphony of soft-synths, with an<br>
audio routing network between them to deal with mixing.  ;)<br>
</blockquote><div><br>Would you explain this a little more, I'm not sure what you mean.<br><br>-Charles<br></div></div><br>

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From: Jay Vaughan
Date: Monday, June 30, 2008 - 4:17 am

> Would you explain this a little more, I'm not sure what you mean.


I am developing a soft-synth for OpenMoko, and I believe others are  
too.  We would like to jam together, but don't have a mixer.  So we  
route the audio of one phone to the other, and do 'soft mixing' on the  
master phone ..

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From: Charles Pax
Date: Monday, June 30, 2008 - 4:38 am

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Sounds interesting. Will you be doing this through cables or IR with a
device similar to the one featured at
http://features.engadget.com/2004/07/27/how-to-turn-your-ipod-in-to-a-universal-infrar...?

-Charles

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<br><br><div class="gmail_quote">On Mon, Jun 30, 2008 at 7:17 AM, Jay Vaughan <<a href="mailto:jayv@synth.net">jayv@synth.net</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="Ih2E3d">I am developing a soft-synth for OpenMoko, and I believe others are<br></div>
too.  We would like to jam together, but don't have a mixer.  So we<br>
route the audio of one phone to the other, and do 'soft mixing' on the<br>
master phone ..<br>
<div><div></div><div class="Wj3C7c"></div></div></blockquote><div><br>Sounds interesting. Will you be doing this through cables or IR with a device similar to the one featured at <a href="http://features.engadget.com/2004/07/27/how-to-turn-your-ipod-in-to-a-universal-infrared-remote-control/">http://features.engadget.com/2004/07/27/how-to-turn-your-ipod-in-to-a-universal-infrared-remote-control/</a> ?<br>
<br>-Charles<br></div></div>

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From: Jay Vaughan
Date: Monday, June 30, 2008 - 5:01 am

Cables, of course .. or gadget-audio if possible ..

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From: Hans L
Date: Monday, June 30, 2008 - 8:44 am

What's wrong with "plain old" bluetooth?

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From: arne anka
Date: Monday, June 30, 2008 - 9:00 am

> What's wrong with "plain old" bluetooth?

most devices concerned do not have bt: tv, hifi, vcr, dvd player ...

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From: Tilman Baumann
Date: Monday, June 30, 2008 - 5:50 am

Sounds cool. Something completely new or something based on csound, 
supercollider or similar?
I have seen the synth section of mini tamtam on olpc (using csound with 
python bindings) and was blown away.

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From: Jay Vaughan
Date: Monday, June 30, 2008 - 7:08 am

Something new, but supercollider and puredata on the Freerunner will  
work, I imagine, quite well.  Pair it up with some nice MIDI  
controller and a custom cable, and you've got a synth/music-making  


It doesn't take much to make music these days..


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From: Tilman Baumann
Date: Monday, June 30, 2008 - 11:52 am

I say just two words. Acelerometers, Theremin. *g*


True.
But i have to admit, i'm more fascinated by the process of creating 
sounds than actually making music by bashing on some 'pad'. :)
What things like elektroplankton, Tenori-On, Kaos Pad can do is impressive.
Technology is way beyond analog sound synthesis. But i like the beauty 
of synth patching. I would really like to do some experiments on this 
while on a train or so. :)

Cant wait to see what is coming...

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From: Vinc Duran
Date: Monday, June 30, 2008 - 10:12 pm

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On Mon, Jun 30, 2008 at 12:52 PM, Tilman Baumann <tilman@baumann.name>

Theremin's are cool.

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<br><br><div class="gmail_quote">On Mon, Jun 30, 2008 at 12:52 PM, Tilman Baumann <<a href="mailto:tilman@baumann.name">tilman@baumann.name</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="Ih2E3d">Jay Vaughan wrote:<br>
>> Sounds cool. Something completely new or something based on csound,<br>
>> supercollider or similar?<br>
><br>
><br>
> Something new, but supercollider and puredata on the Freerunner will<br>
> work, I imagine, quite well.  Pair it up with some nice MIDI<br>
> controller and a custom cable, and you've got a synth/music-making<br>
> platform worth pocketing!  Finally! :)<br>
<br>
</div>I say just two words. Acelerometers, Theremin. *g*<br>
<br>
Should be fun.<br>
<div class="Ih2E3d"><br>
>> I have seen the synth section of mini tamtam on olpc (using csound<br>
>> with<br>
>> python bindings) and was blown away.<br>
><br>
><br>
> It doesn't take much to make music these days..<br>
<br>
</div>True.<br>
But i have to admit, i'm more fascinated by the process of creating<br>
sounds than actually making music by bashing on some 'pad'. :)<br>
What things like elektroplankton, Tenori-On, Kaos Pad can do is impressive.<br>
Technology is way beyond analog sound synthesis. But i like the beauty<br>
of synth patching. I would really like to do some experiments on this<br>
while on a train or so. :)<br>
<br>
Cant wait to see what is coming...<br>
<div ...
From: steve
Date: Tuesday, July 1, 2008 - 2:20 pm

HA, theremin and acelerometers. Love it. 

Maybe when I get time I'll take a freerunner up to my friends at Emu and see
what ideas they come up with.

 

-----Original Message-----
From: community-bounces@lists.openmoko.org
[mailto:community-bounces@lists.openmoko.org] On Behalf Of Tilman Baumann
Sent: Monday, June 30, 2008 11:53 AM
To: List for Openmoko community discussion
Subject: Re: Inter-Freerunner Connectivity


I say just two words. Acelerometers, Theremin. *g*


True.
But i have to admit, i'm more fascinated by the process of creating sounds
than actually making music by bashing on some 'pad'. :) What things like
elektroplankton, Tenori-On, Kaos Pad can do is impressive.
Technology is way beyond analog sound synthesis. But i like the beauty of
synth patching. I would really like to do some experiments on this while on
a train or so. :)

Cant wait to see what is coming...

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From: Jay Vaughan
Date: Wednesday, July 2, 2008 - 3:15 am

Do it!  See if they'll port a few of their apps to it for us .. ;)

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From: Dan Leinir Turthra Jensen
Date: Monday, June 30, 2008 - 8:16 am

i just attended a convention where one of the events was an experimental 
music set by one of the attendees using a Tenori-On (and jamming with another 
attendee on a digeridoo[1]), and during the session it struck me that the 
OpenMoko platform would be able to do something similar to this, or at the 
very least be able to provide some nifty stuff in the same sort of vein of 
thought - maybe not as powerful (since the Tenori-On is a dedicated sound 
device, and thus has been able to be geared for this wrt multiple voices and a 
very powerful sound chip and such), but... you know, just a mind-burp, really, 
but still :)

[1] http://youtube.com/watch?v=Xq5GHUKB4Y8

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From: Jay Vaughan
Date: Monday, June 30, 2008 - 7:06 am

Yes, the tenori-on is definitely do-able with the OM phone .. I used  
to work for a major synth mfr, specifically working on a linux-for- 
music-gear distribution, but now I work for THALES making embedded  
systems for trains.

I would love to work on an OM-compatible synth platform, but until  
then, I'll just keep working on OM-based music software to release  


You really *don't* need a very powerful system to do interesting  
audio, and Yamaha (who I have also worked for in the past) know this  
very, very well .. there is a lot of hype about it, sure, because DSP  
is inherently difficult for a lot of people to grasp, but we can do a  
lot of interesting things with the OM hardware, for sure ..

FWIW, the Nintendo DS currently has some exciting apps being written  
for it, in the music-making department, and they work very well.  Some  
of these apps will make their way over to OM once Freerunner starts  
getting a little traction, I imagine ..

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From: Dan Leinir Turthra Jensen
Date: Monday, June 30, 2008 - 1:40 pm

This is very, very interesting news :) Very interesting indeed :)

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From: Michael Shiloh
Date: Monday, June 30, 2008 - 9:11 am

+1

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From: Francesco Cat
Date: Sunday, June 29, 2008 - 10:36 am

Actually they should be able to create Ad-Hoc networks. this means 2
FR will be able to connect each other. The Access Point functionality
would have been usefull only when connecting 3 or more FR toghether.
If you need to connect more than 2 FRs one way *might* be bridging
wifi, bluetooth and USB connections, creating some kind of "chain".

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From: Esben Stien
Date: Sunday, June 29, 2008 - 1:16 pm

We need GNU Radio on it;). 

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