27 Oct
2009
27 Oct
'09
8:49 a.m.
Thank you for the reply. Finally I figure out the problem. The code is OK,
but I thought it should be louder. So when I was multiplying t by 2, I could
not hear the difference from my laptop speaker. But after multiplying PCM
data by 20, I heard a significant difference.
Best,
Dripsotne
On Tue, Oct 27, 2009 at 1:44 AM, Jens M Andreasen
<jens.andreasen(a)comhem.se>wrote;wrote:
On Mon, 2009-10-26 at 17:53 -0700, Drip Stone wrote:
I pasted all the code at http://pastebin.com/m7fdf0957.
OK! Aside from the C++ style of declaring iterators, I just made this
change in (or around) line 126 to raise left channel by 6 dB:
-8<------------------------------------------
//left
int i;
for (i = 0; i < frames; i++ )
{
float t = 0;
int j;
if ( left )
{
t = *((float*)&(fbuffer[pos+i*4]));
t *= 2.0f; // <-- Works like a charm?
...
---------------------------8<---------------------
What was the problem now again?