| 49 | } |
| 50 | |
| 51 | float l2NormStereo(const float* data, int frames) |
| 52 | { |
| 53 | double sumSq = 0.0; |
| 54 | const int samples = frames * 2; |
| 55 | for (int i = 0; i < samples; ++i) sumSq += data[i] * data[i]; |
| 56 | return static_cast<float>(std::sqrt(sumSq)); |
| 57 | } |
| 58 | |
| 59 | float peakAbsStereo(const float* data, int frames) |
| 60 | { |