I have been thinking if when i use the funcion AudioRecord at 8KHz by
sample I have aliasing? To avoid the effect of aliasing normally i
should put a low pass filter to eliminate frecuencies above 4KHz
So i have this filter for default?
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>
> On Sep 23, 10:44 pm, Paweł Zięba wrote:
>
> > Do you really need a such big array allocated in memory?
> > Maybe you want to save it to file or database?
> > If so, you don't need to create the huge array.
> > Just try
I have had a lot of problems to send data(a string of length 250 000)
to a server using java. I have probe a lot of things:
1. send byte by byte
i send 40Mbytes instead of 1Mbyte of data to server(because i use a
cicle "for()"and TCP/IP header add 40bytes and data is 1byte)
int ncc = 250 000
for(in
a better approach.
>
>
>
> On Thu, Sep 9, 2010 at 9:41 PM, TheSeeker wrote:
> > yes, i had a mismach, thanks. But i still have the same problem with
> > time(1 min ) and GC. Create 2 or more array instead of the big one
> > will solve the problem with time?
&
yes, i had a mismach, thanks. But i still have the same problem with
time(1 min ) and GC. Create 2 or more array instead of the big one
will solve the problem with time?
On Sep 8, 5:47 pm, Frank Weiss wrote:
> Looks bad, very bad.
>
> First, I have no idea why you're allocating 1.8 MB (remember t
I did it, but now i have a problem with garbage collector on android
(GC freed) and the time spend it on send a big string(array of char)
to a server
Here code snippet
xm1,xm2a,xm2b,xm4,xm5,xm6 are String of Java, array is an array of
char huge char[] array = new char[90]
I am looking for in source code but it too much info.
On Aug 29, 9:06 pm, TheSeeker wrote:
> I would like to known information about the filters that are used when
> the voice is recorded before to take samples of audio. I am interested
> how android take the voice and converted into
Hi
I am trying to send a string to server, i would like to know how many
alternatives i have. Actually i am using a socket but i don't know if
there is a better option.
The string is big(lenght about 192000 , yes too much 192000), i think
is a little is stupid try to do this, but the server works w
I would like to known information about the filters that are used when
the voice is recorded before to take samples of audio. I am interested
how android take the voice and converted into a lot of bit (PCM
codification?) and in the mathematics that are behind.
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