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| 1 /* Copyright (C) 2002 Jean-Marc Valin |
| 2 File: gain_table_lbr.c |
| 3 Codebook for 3-tap pitch prediction gain (32 entries) |
| 4 |
| 5 Redistribution and use in source and binary forms, with or without |
| 6 modification, are permitted provided that the following conditions are |
| 7 met: |
| 8 |
| 9 1. Redistributions of source code must retain the above copyright notice, |
| 10 this list of conditions and the following disclaimer. |
| 11 |
| 12 2. Redistributions in binary form must reproduce the above copyright |
| 13 notice, this list of conditions and the following disclaimer in the |
| 14 documentation and/or other materials provided with the distribution. |
| 15 |
| 16 3. The name of the author may not be used to endorse or promote products |
| 17 derived from this software without specific prior written permission. |
| 18 |
| 19 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 20 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 21 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 22 DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, |
| 23 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 24 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| 25 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 26 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| 27 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
| 28 ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 29 POSSIBILITY OF SUCH DAMAGE. |
| 30 */ |
| 31 |
| 32 const signed char gain_cdbk_lbr[128] = { |
| 33 -32, -32, -32, 0, |
| 34 -31, -58, -16, 22, |
| 35 -41, -24, -43, 14, |
| 36 -56, -22, -55, 29, |
| 37 -13, 33, -41, 47, |
| 38 -4, -39, -9, 29, |
| 39 -41, 15, -12, 38, |
| 40 -8, -15, -12, 31, |
| 41 1, 2, -44, 40, |
| 42 -22, -66, -42, 27, |
| 43 -38, 28, -23, 38, |
| 44 -21, 14, -37, 31, |
| 45 0, 21, -50, 52, |
| 46 -53, -71, -27, 33, |
| 47 -37, -1, -19, 25, |
| 48 -19, -5, -28, 22, |
| 49 6, 65, -44, 74, |
| 50 -33, -48, -33, 9, |
| 51 -40, 57, -14, 58, |
| 52 -17, 4, -45, 32, |
| 53 -31, 38, -33, 36, |
| 54 -23, 28, -40, 39, |
| 55 -43, 29, -12, 46, |
| 56 -34, 13, -23, 28, |
| 57 -16, 15, -27, 34, |
| 58 -14, -82, -15, 43, |
| 59 -31, 25, -32, 29, |
| 60 -21, 5, -5, 38, |
| 61 -47, -63, -51, 33, |
| 62 -46, 12, 3, 47, |
| 63 -28, -17, -29, 11, |
| 64 -10, 14, -40, 38}; |
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