| /* |
| * LongTermPostfilterCoefficients.hpp |
| * |
| * Copyright 2021 HIMSA II K/S - www.himsa.com. Represented by EHIMA - |
| * www.ehima.com |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| // LC3 Specification d09r01.pdf |
| // Section 5.7.5 Long Term Postfiltering |
| |
| #ifndef LONG_TERM_POSTFILTER_COEFFICIENTS_H_ |
| #define LONG_TERM_POSTFILTER_COEFFICIENTS_H_ |
| |
| extern double tab_resamp_filter[239]; |
| extern double tab_ltpf_interp_R[31]; |
| extern double tab_ltpf_interp_x12k8[15]; |
| extern double tab_ltpf_num_8000[4][3]; |
| extern double tab_ltpf_num_16000[4][3]; |
| extern double tab_ltpf_num_24000[4][5]; |
| extern double tab_ltpf_num_32000[4][7]; |
| extern double tab_ltpf_num_48000[4][11]; |
| extern double tab_ltpf_den_8000[4][5]; |
| extern double tab_ltpf_den_16000[4][5]; |
| extern double tab_ltpf_den_24000[4][7]; |
| extern double tab_ltpf_den_32000[4][9]; |
| extern double tab_ltpf_den_48000[4][13]; |
| |
| #endif // LONG_TERM_POSTFILTER_COEFFICIENTS_H_ |
