Hello all,

I use writesf to record the generated audio. Once I click a button, it triggers a start message to the writesf object. If I "kill" my app than it should send the "stop"-message to writesf. However when I look at the recordings, it has not recorded more than two just seconds.
Moreover is the patch wrong, or is there a problem with my app?
The patch is in the attachment. Any suggestions?

Kind regards,
Jelle

*maybe of interest I'm using libpd (pd-for-android)

http://www.pdpatchrepo.info/hurleur/example_recording.pd

Hello all,

I have a very simple question but I cannot figure out how to make it work.
Basically what I want to do can be thought of as a ball bouncing up and down.
First its bouncing high and takes a relatively long time to hit the ground again, after a few seconds it does not bounce as high but it hits the ground faster.
I think it is called the vibrato-effect in music terms?

However how can I create this vibrato-effect in combination with osc~ or phasor~ ?
The sound of the ball bouncing up and down is basically the effect that I am aiming for.

Please give me suggestions or maybe even post a quick example.
Kind regards,
Jelle

Do you guys maybe know why it is that the sound that is coming out of my laptop's speaker is clear whereas the sound on my mobile phone sounds "cracking"?

attached is a section of my patch where the problem should be.

kind regards,
Hope you guys can help
Jelle

http://www.pdpatchrepo.info/hurleur/difference_between_android_and_laptop.pd

Hello,

I am sending data to PD (baudrate 115200, so a lot of data will be send) and I want to be able to save it so that I can later play it back....maybe with a message or so?
Anyone has suggestions on how to achieve such a thing?

kind regards,
Jelle

who can give me some tutorials and/or examples about audio effects/instruments.
For example how can I make a piano or guitar in PD. Should I add a midi instrument, how would I do this with pd-for-android?

Hope you can help me
regards,
Jelle

So I am questioning whether it is possible to wirelessly(via bluetooth!) send sensor data to pd directly. In other words: make a pd patch and add it to Pdroidparty, without app-programming.

or if I need to write my own app to port the data to a pd-patch?

My preference is to use the former but I have no idea if and how the [comport]-, [string2any] externals can be added.

Can someone give me some guidance?

The messages/data values I receive in my serial monitor in Arduino are very different from the onces I see in Puredata. I am using the mpu-9150 sensor with this code on the arduino-side:

https://github.com/sparkfun/MPU-9150_Breakout/blob/master/firmware/MPU6050/Examples/MPU9150_raw/MPU9150_raw.ino

My patch is attached

Any ideas or suggestions? Its mindboggling me..
Could it be related to the imported libraries in Arduino?

http://www.pdpatchrepo.info/hurleur/Serialdataproblem.pd

continuing the post....I have noticed that I get a stackoverflow error once I try to trigger either "start" or the "stop" message.
Additionally in between [r path] and [open $1) I need to place a symbol to get the right string.

I have a question, does the [r path]-object trigger the [open $1)-message automatically? I expect the answer is yes, but I do not know for sure.

I have strong doubts about my patch.....maybe it does not work as I expected.
Is there any difference in this:

[r patch]
|
[open $1)
|
[writesf~ 2]

and

[open bla.wav)
|
[writesf~ 2]

In my logcat menu in eclipse I get the following error:
"writesf start requested with no prior 'open'"

while on my pc, where I use the second option I do not get this error.

furthermore the file that I find back on my sd card is always the same size: 44 bytes

nobody?

this is actually quite cool guys...thx for your help.

okay one of the problems was solved by changing [line] to [line 0 1].
However the other still exists. How come I hear sound from both my speaker (one is filtered though) if I only attach one cord to the [dac~].

not sure what you are asking but do you mean MaxMSP?

Update :
Is it true that your phone does not recognize left- and right speaker? Is does not completely eliminate the sound in my right speaker when I attach a cord to only my left speaker while it does when I am on my laptop.

Additionally I have also noticed that my phone does not ramp up similarly to my laptop. Is does because of the phone capabilities, speakers or have I done something wrong in my patch

ah ok... thx for all the info.

I am using expr in a pd-patch that I am running on my android. So I suppose you can use expr.

thx I'll have a try

Update: so have been attempting to use Pdroidparty at first at use the comport object etc...However for me the combination between Amarino app, my own app, and processing was sufficient to be able to retrieve the data. I have it all working now.
For people that want to do the same.... I would start of by reading miller puckettes book. Additionally the comport is not helpful (at least to my knowledge) for phone purposes, you will have to port the data via e.g. java

Thanks for the comment. I am not really sure how to parse the data other than what I have done in the patch, could u or someone else elaborate a bit further. Maybe add some comments to the patch and upload if anyone can find some time.

Hi BerengerRecoules,

the entry that worked for me:

sdcard/PdDroidParty/sequencer/droidparty_main.pd

sdcard/pd/sequencer/droidparty_main.pd did not work for me. Probably has to do with the name of the app? Thanks for your fast reply though