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Another round of tweaks for spandsp. There should be no functional changes,

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although quite a few things have changed in the test suite
This commit is contained in:
Steve Underwood
2011-07-02 21:16:52 +08:00
parent d30e82e226
commit 4a7bbf4ec6
77 changed files with 966 additions and 357 deletions
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libs/spandsp/tests/echo_monitor.cpp
+2 -2
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@@ -228,9 +228,9 @@ int echo_can_monitor_line_spectrum_update(const int16_t amp[], int len)
{
s->spec_re_plot[2*i] = i*4000.0/512.0;
#if defined(HAVE_FFTW3_H)
s->spec_re_plot[2*i + 1] = 20.0*log10(sqrt(s->out[i][0]*s->out[i][0] + s->out[i][1]*s->out[i][1])/(256.0*32768)) + 3.14;
s->spec_re_plot[2*i + 1] = 10.0*log10((s->out[i][0]*s->out[i][0] + s->out[i][1]*s->out[i][1])/(256.0*32768*256.0*32768) + 1.0e-10) + 3.14;
#else
s->spec_re_plot[2*i + 1] = 20.0*log10(sqrt(s->out[i].re*s->out[i].re + s->out[i].im*s->out[i].im)/(256.0*32768)) + 3.14;
s->spec_re_plot[2*i + 1] = 10.0*log10((s->out[i].re*s->out[i].re + s->out[i].im*s->out[i].im)/(256.0*32768*256.0*32768) + 1.0e-10) + 3.14;
#endif
}
s->spec_re = new Ca_Line(512, s->spec_re_plot, 0, 0, FL_BLUE, CA_NO_POINT);