| commit | cca56d5784c02a5f02ce5e47c3d6583d71a2469b | [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 | dbfeed64df6777b0ba475dc2086abbf6282c23e1 | |
| parent | 955f37a0d8c6c441cd811104193970bd7c3bb486 [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