1. I do not have "Manage audio devices and in it Record" i have record tab
and when i press on it i only have the following options 2 channel, 16 bits
44100 (CD quality)
2 channel, 16 bits 48000 (DVD quality)
2 channel, 16 bits 44100 (Studio quality)
2 channel, 16 bits 48000 (Studio quality)
About the problem that you changed the sample rate and you receive still
message that your sample rate is
16000 it is strange and i think emulator driver has there bug. Additional
question why they expect 8000
here the code from the audio interface of android .
*if* (sampleRate != 8000) *{*
LOGW("getInputBufferSize bad sampling rate: %d", sampleRate);
*return* 0;
*}*
I think may be to simulate the microphone, may be to create media file and
to cause to emulator to take input from there
i saw that emulator has such a option(from command line).
About Sample rate i hope that some one will answer why we have such a
limitation.
On Tue, Aug 11, 2009 at 9:41 PM, Student Android Developer <
[email protected]> wrote:
> Go to Control Panel -> Sound ->Manage audio devices and in it
> Record...there i think the last tab whcih gives u channel and sampling rate.
> I changed to 48000 and 2 channels but I cant change it back to anything
> except more sampling ...means i cannot get back 1 channel and 16000 or as u
> suggest 8000 rate.
> Also even of this change of 48000 and 2 channels, the log error still shows
> 16000, so emulator does not reflect the changes directly.
>
>
> On Tue, Aug 11, 2009 at 10:14 AM, Natalya Dobry <[email protected]>wrote:
>
>> you should do 8000.Can you tell me where do u change the sample rate ?
>>
>>
>> On Tue, Aug 11, 2009 at 6:06 PM, Student Android Developer <
>> [email protected]> wrote:
>>
>>> Even I work on Windows Vista..I tried to change the recording properties
>>> to 48000 and 2 channels in control panel,
>>> but when i run the emulator it still gives the same 16000 sampling
>>> error ...i.e. the changes are not reflected even if i change the recording
>>> properties for vista.
>>>
>>>
>>> On Tue, Aug 11, 2009 at 5:48 AM, Natalya Dobry
>>> <[email protected]>wrote:
>>>
>>>> This is exactly what i received. By the way i use Windows Vista,
>>>> Can somebody help with this ?
>>>> I only saw that rate should be 800 ho can i put sample rate ?
>>>>
>>>>
>>>> On Mon, Aug 10, 2009 at 6:28 PM, Student Android Developer <
>>>> [email protected]> wrote:
>>>>
>>>>> Hi,
>>>>> I got the site and downloaded the system image, which changes my
>>>>> emulator view to the Android Dev Phone, and the recognition activity for
>>>>> the
>>>>> speech recognition also starts.
>>>>> The problem I get is that as soon I start speaking, a message shows on
>>>>> screen that Audio problem and in the log i receive the message as follows:
>>>>> W/AudioHardwareInterface( 554): getInputBufferSize bad sampling rate:
>>>>> 16000
>>>>> E/AudioRecord( 828): Recording parameters are not supported:
>>>>> sampleRate 16000,
>>>>> channelCount 1, format 1
>>>>>
>>>>> Any idea as to how to get this working ?
>>>>>
>>>>>
>>>>> On Mon, Aug 10, 2009 at 8:07 AM, lbcoder <[email protected]> wrote:
>>>>>
>>>>>>
>>>>>> You need to go to the HTC *GLOBAL* website (not USA or any particular
>>>>>> country) in the SUPPORT section under ANDROID DEV PHONE 1.
>>>>>>
>>>>>>
>>>>>> On Aug 7, 10:21 am, Student Android Developer <[email protected]>
>>>>>> wrote:
>>>>>> > Hi lbcoder,
>>>>>> > Could you give me the link for the same as I tried but could not
>>>>>> find in
>>>>>> > the htc web site.
>>>>>> >
>>>>>> > On Wed, Aug 5, 2009 at 1:07 PM, lbcoder <[email protected]> wrote:
>>>>>> >
>>>>>> > > The emulator allows 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 android emulator and
>>>>>> desperately
>>>>>> > > > need speech/voice recognition to work on it. I found that the
>>>>>> > > > recognition engine is not shipped with android sdk and so it
>>>>>> gives
>>>>>> > > > error that recognizer not present / activity not found when I
>>>>>> run the
>>>>>> > > > voice recognition demo app. Is there any way that google/andriod
>>>>>> can
>>>>>> > > > provide a way for this recognition to work on the emulator ?
>>>>>> >
>>>>>> > > > Thanks.
>>>>>> >
>>>>>> >
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>>
>>
>>
>>
>
> >
>
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