| commit | d88a051aff15fdf5c57e1e5a4083bbd9635af3ad | [log] [tgz] |
|---|---|---|
| author | Mathias Agopian <mathias@google.com> | Tue Oct 30 12:49:07 2012 -0700 |
| committer | Mathias Agopian <mathias@google.com> | Tue Oct 30 12:49:07 2012 -0700 |
| tree | 20bb8548ab209ab54df6e19f19e16e834a0a63f0 | |
| parent | c0214ba2e267f87437bc2629dc99512054fc7a4d [diff] |
fix another issue with generating FIR coefficients the impulse response of a low-pass is 2*f*sinc(2*pi*f*k), we were missing the 2*f scale factor. This explains why we were seeing clipping and had to manually scale the filter down. Change-Id: I86d0bb82ecdd99681c8ba5a8112a8257bf6f0186