| /* |
| * SnsQuantizationTables.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. |
| */ |
| |
| #ifndef SNS_QUANTIZATION_TABLES_H_ |
| #define SNS_QUANTIZATION_TABLES_H_ |
| |
| // LC3 Specification d09r01.pdf |
| // Section 5.7.3 SNS Quantization |
| |
| // LC3 Specification d09r04_*implementorComments* |
| // Section 3.7.4 SNS Quantization |
| |
| extern double LFCB[32][8]; |
| extern double HFCB[32][8]; |
| extern double sns_vq_reg_adj_gains[2]; |
| extern double sns_vq_reg_lf_adj_gains[4]; |
| extern double sns_vq_near_adj_gains[4]; |
| extern double sns_vq_far_adj_gains[8]; |
| extern int sns_gainMSBbits[4]; |
| extern int sns_gainLSBbits[4]; |
| extern unsigned int MPVQ_offsets[16][1 + 10]; |
| extern double D[16][16]; |
| |
| #endif // SNS_QUANTIZATION_TABLES_H_ |
