Cool - thaks a *lot* Tote! This is info that I really needed. Just briefly, what would you suggest? Which phone to choose (that has enough processing power in order to do that)? Could you direct me to some tutorials/mailing lists where I could start reading about it? Are there any build in libraries that would help me with my project (DTMF, processing the streams etc.) or should I write the whole thing myself. And on top of that - would my code be phone specific, or would Symbian introduce some kind or interface layer for accessing the streams? (sorry for really basic questions, but I have no clue about Symbian).
Do I need to have some special phone in order to acces these services or can I just take one directly from the retailer, buy some cables, download compiler and go? Thanks in advance, Jozef On Mar 5, 1:23 pm, Tote <[email protected]> wrote: > I'm a Symbian developer, too, and also have some knowledge on Android. > And knowing the closed nature of iPhone development I think your only > option is Symbian, which allows you to do this. > > Tote > > On Mar 5, 6:54 am, gjs <[email protected]> wrote: > > > Hi, > > > Maybe try these as well, if you have not already - > > >http://koolu.com/ > > > and > > >http://openmoko.com/index.html > > > Regards > > > On Mar 5, 11:59 am, David Turner <[email protected]> wrote: > > > > Sundog is right. > > > > A longer answer is that whether the application processor can access > > > in-call > > > audio is > > > very device specific; on the G1 this is not supported (only the modem > > > processor can). > > > > For the record, there are two CPUs on the G1, an ARM9 handling > > > GSM/radio/whatever, and the > > > ARM11 Android runs on (there are also two DSPs, the mDSP for the modem, > > > and > > > aDSP for > > > applications; isn't that fun :-)) > > > > On Wed, Mar 4, 2009 at 7:00 PM, Sundog <[email protected]> wrote: > > > > > Short answer: no. > > > > > On Mar 4, 6:30 am, Jozef Habdank <[email protected]> wrote: > > > > > Hello Android Deveopers, > > > > > > I am going to write a master thesis about the mobile technologies, and > > > > > part of it is writing an application that will be able to change/ > > > > > modify sound going out and coming in to the phone (via the GSM). I > > > > > have to be able to preform sound filtering, dtmf and sound synthesis > > > > > as well make phone calls. At this point I have to choose which mobile > > > > > platform I am gongi to work on (Symbian, iPhone OS or Android) - so my > > > > > very initial question is - is it posible to preform those tasks (get > > > > > hold of both sound streams, preform DTMF and other sound filtering and > > > > > start new phone calls/conversations) from the level of Android's API? > > > > > Does the developer version of the android have access to those > > > > > services? I mean - I will write the algorighms myself ( this is the > > > > > main part > > > > > of the thesis), but I need to be able to access the sound streams as > > > > > well > > > > > as place calls. I can even write my own code that will do the DTMF > > > > > (piece of cake), but in order to do so I need to be able to access > > > > > the > > > > > streams comming from the GSM port. > > > > > > I really need to know it - for you guys most likely it is a 5 min > > > > > question whereas I really could not find a answer on the net (trust me > > > > > I looked for it). If it is possible could you redirect me to some > > > > > tutorials/manuals/documentation how would it be possible? I really > > > > > want to start reading/studing as soon as possible, but I do not want > > > > > to > > > > > choose a platform that simply can not preform the tasks I need to > > > > > do ... > > > > > > Best regards, > > > > > Jozef Habdank --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Discuss" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-discuss?hl=en -~----------~----~----~----~------~----~------~--~---
