Hi, we are also making a speech recognition project on android, and this rate limitation for audio recording is quite troublesome for us too. We don't have any solution, but the idea of working with a pre- recorded wave file is quite good, as said above, although it's only a temporary solution (we don't have a dev-phone neither, but only a simulator...).
if there is any news about this issue, it can definitely make us all happy, so don't forget to give it here, please! thanks On 24 août, 09:03, Vexile <[email protected]> wrote: > I read all messages discussed here and I'm quite sad about > theemulator'slimitation. > > Btw, is there other way to recognize aspeechwithout using > RecognitionIntent? > I mean other lib that can support therecognition. > > PS. I'm trying to develop Thaispeechrecognitionin Android. > > On Aug 14, 12:06 pm, David Turner <[email protected]> wrote: > > > > > It's a current limitation of theemulator'skernel driver that it only > > supports 8kHz mono audio for recording. > > Recent changes to the platform image (in Android 1.5) modify the Audio > > daemon to want 16kHz by default, > > and hence broke audio recording in theemulator. > > > The fix is not trivial unfortunately, because the driver's architecture does > > not allow for theemulatorto > > detect whether it should emulate an 8kHz or 16kHz recording mike (and we > > want to keep a singleemulator > > binary to support all existing platforms, so breaking 1.0/1.1 for the > > benefit of 1.5 is not an option currently). > > > A correct fix would be to extend the driver to let the emulated hardware > > what sampling rate it needs, and > > adapt to it (something theemulatorcan trivially do). This hasn't been > > fixed yet due to other priorities. > > > On Sun, Aug 9, 2009 at 4:25 AM, Natalya Dobry <[email protected]>wrote: > > > > Hi lbcoder, > > > Since i am new in Android can you explain me what is this > > > ALSA/OSS/PULSEAUDIO/ETC and MSWINDEATH . > > > About my problem i found following error in the log > > > 08-09 11:05:05.486: ERROR/AudioRecord(864): Recording parameters are not > > > supported: sampleRate 16000, channelCount 1, format 1 > > > 08-09 11:05:05.486: WARN/AudioHardwareInterface(542): getInputBufferSize > > > bad sampling rate: 16000 > > > > So about configuration you are right the problem that i do not know how to > > > configure audio. > > > Can you help me with this ? > > > > Regards , > > > Shura > > > > On Fri, Aug 7, 2009 at 4:58 PM, lbcoder <[email protected]> wrote: > > > >> I'm afraid I can't help you much with that. It will be something to do > > >> with the interaction between theemulatorand your computer's audio > > >> systems (ALSA/OSS/PULSEAUDIO/ETC.), I wouldn't even hazard a guess > > >> about what it could be if you use MSWINDEATH. > > > >> Google might help you (or not)... > > > >>http://groups.google.com/group/android-developers/browse_thread/threa... > > > >> Many times, you simply need to configure the inputs and outputs for > > >> your sound card correctly. > > > >> On Aug 6, 7:45 am, Shura_7_2 <[email protected]> wrote: > > >> > Hi lbcoder, > > >> > I did as you write andspeechrecognion is supported but when i try > > >> > to use it i receive "audio problem" speak again > > >> > Can you help me what it can be ? > > >> > ps: i speak in microphone. > > >> > Regards. > > > >> > On 5 אוגוסט, 21:07, lbcoder <[email protected]> wrote: > > > >> > > Theemulatorallows you to change the system image to one of your > > >> > > choice. The file to change is located in sdk/platforms/android-1.5/ > > >> > > images/system.img. You might start out with the stock Android Dev > > >> > > Phone 1 system image v.1.5R3 which can be downloaded from the support > > >> > > section of the htc global website. > > > >> > > On Aug 5, 11:25 am, Student Android Developer <[email protected]> > > >> > > wrote: > > > >> > > > Hi, > > >> > > > I am a research student at the University of Texas at Dallas and > > >> I > > >> > > > am developing a demo product of assistive communication for older > > >> > > > people. I am currently working on the androidemulatorand > > >> desperately > > >> > > > needspeech/voice recognitionto work on it. I found that the > > >> > > >recognitionengine is not shipped with android sdk and so it gives > > >> > > > error that recognizer not present / activity not found when I run > > >> the > > >> > > > voicerecognitiondemo app. Is there any way that google/andriod can > > >> > > > provide a way for thisrecognitionto work on theemulator? > > > >> > > > Thanks.- Hide quoted text - > > > - Show quoted text - --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
