| /* |
| * BandIndexTables.cpp |
| * |
| * 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 5.7.1 Band Tables Index I_fs |
| #include "BandIndexTables.hpp" |
| |
| // LC3 Specification d09r01.pdf; Page 86 of 177 |
| // LC3 Specification Section 3.7.2 (d09r04_*implementorComments*) |
| // Page 115 of 256 |
| // Band tables index I_fs for 10 ms frame duration |
| int I_8000[65] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, |
| 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, |
| 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, |
| 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 51, 53, |
| 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 80}; |
| int I_16000[65] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, |
| 22, 23, 24, 25, 26, 27, 28, 30, 32, 34, 36, |
| 38, 40, 42, 44, 46, 48, 50, 52, 55, 58, 61, |
| 64, 67, 70, 73, 76, 80, 84, 88, 92, 96, 101, |
| 106, 111, 116, 121, 127, 133, 139, 146, 153, 160}; |
| int I_24000[65] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, |
| 22, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, |
| 43, 46, 49, 52, 55, 58, 61, 64, 68, 72, 76, |
| 80, 85, 90, 95, 100, 106, 112, 118, 125, 132, 139, |
| 147, 155, 164, 173, 183, 193, 204, 215, 227, 240}; |
| int I_32000[65] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, |
| 24, 26, 28, 30, 32, 34, 36, 38, 41, 44, 47, |
| 50, 53, 56, 60, 64, 68, 72, 76, 81, 86, 91, |
| 97, 103, 109, 116, 123, 131, 139, 148, 157, 166, 176, |
| 187, 199, 211, 224, 238, 252, 268, 284, 302, 320}; |
| int I_48000[65] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 11, 12, 13, 14, 15, 16, 17, 18, 20, 22, 24, |
| 26, 28, 30, 32, 34, 36, 39, 42, 45, 48, 51, |
| 55, 59, 63, 67, 71, 76, 81, 86, 92, 98, 105, |
| 112, 119, 127, 135, 144, 154, 164, 175, 186, 198, 211, |
| 225, 240, 256, 273, 291, 310, 330, 352, 375, 400}; |
| |
| // LC3 Specification Section 3.7.2 (d09r04_*implementorComments*) |
| // Page 115/116 of 256 |
| // Band tables index I_fs for 7.5 ms frame duration |
| int I_8000_7p5ms[61] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, |
| 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, |
| 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, |
| 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, |
| 52, 53, 54, 55, 56, 57, 58, 59, 60}; |
| int I_16000_7p5ms[65] = { |
| 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, |
| 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, |
| 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 65, 68, |
| 71, 74, 77, 80, 83, 86, 90, 94, 98, 102, 106, 110, 115, 120}; |
| int I_24000_7p5ms[65] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, |
| 22, 23, 24, 25, 26, 27, 29, 31, 33, 35, 37, |
| 39, 41, 43, 45, 47, 49, 52, 55, 58, 61, 64, |
| 67, 70, 74, 78, 82, 86, 90, 95, 100, 105, 110, |
| 115, 121, 127, 134, 141, 148, 155, 163, 171, 180}; |
| int I_32000_7p5ms[65] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, |
| 22, 23, 24, 26, 28, 30, 32, 34, 36, 38, 40, |
| 42, 45, 48, 51, 54, 57, 60, 63, 67, 71, 75, |
| 79, 84, 89, 94, 99, 105, 111, 117, 124, 131, 138, |
| 146, 154, 163, 172, 182, 192, 203, 215, 227, 240}; |
| int I_48000_7p5ms[65] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, |
| 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 43, |
| 46, 49, 52, 55, 59, 63, 67, 71, 75, 80, 85, |
| 90, 96, 102, 108, 115, 122, 129, 137, 146, 155, 165, |
| 175, 186, 197, 209, 222, 236, 251, 266, 283, 300}; |
