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160 lines
3.7 KiB
160 lines
3.7 KiB
/* Copyright (C) 2002 Jean-Marc Valin |
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File: gain_table.c |
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Codebook for 3-tap pitch prediction gain (128 entries) |
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions are |
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met: |
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1. Redistributions of source code must retain the above copyright notice, |
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this list of conditions and the following disclaimer. |
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2. Redistributions in binary form must reproduce the above copyright |
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notice, this list of conditions and the following disclaimer in the |
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documentation and/or other materials provided with the distribution. |
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3. The name of the author may not be used to endorse or promote products |
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derived from this software without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, |
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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const signed char gain_cdbk_nb[512] = { |
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-32, -32, -32, 0, |
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-28, -67, -5, 33, |
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-42, -6, -32, 18, |
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-57, -10, -54, 35, |
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-16, 27, -41, 42, |
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19, -19, -40, 36, |
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-45, 24, -21, 40, |
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-8, -14, -18, 28, |
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1, 14, -58, 53, |
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-18, -88, -39, 39, |
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-38, 21, -18, 37, |
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-19, 20, -43, 38, |
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10, 17, -48, 54, |
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-52, -58, -13, 33, |
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-44, -1, -11, 32, |
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-12, -11, -34, 22, |
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14, 0, -46, 46, |
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-37, -35, -34, 5, |
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-25, 44, -30, 43, |
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6, -4, -63, 49, |
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-31, 43, -41, 43, |
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-23, 30, -43, 41, |
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-43, 26, -14, 44, |
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-33, 1, -13, 27, |
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-13, 18, -37, 37, |
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-46, -73, -45, 34, |
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-36, 24, -25, 34, |
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-36, -11, -20, 19, |
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-25, 12, -18, 33, |
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-36, -69, -59, 34, |
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-45, 6, 8, 46, |
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-22, -14, -24, 18, |
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-1, 13, -44, 44, |
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-39, -48, -26, 15, |
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-32, 31, -37, 34, |
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-33, 15, -46, 31, |
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-24, 30, -36, 37, |
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-41, 31, -23, 41, |
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-50, 22, -4, 50, |
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-22, 2, -21, 28, |
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-17, 30, -34, 40, |
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-7, -60, -28, 29, |
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-38, 42, -28, 42, |
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-44, -11, 21, 43, |
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-16, 8, -44, 34, |
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-39, -55, -43, 21, |
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-11, -35, 26, 41, |
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-9, 0, -34, 29, |
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-8, 121, -81, 113, |
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7, -16, -22, 33, |
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-37, 33, -31, 36, |
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-27, -7, -36, 17, |
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-34, 70, -57, 65, |
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-37, -11, -48, 21, |
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-40, 17, -1, 44, |
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-33, 6, -6, 33, |
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-9, 0, -20, 34, |
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-21, 69, -33, 57, |
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-29, 33, -31, 35, |
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-55, 12, -1, 49, |
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-33, 27, -22, 35, |
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-50, -33, -47, 17, |
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-50, 54, 51, 94, |
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-1, -5, -44, 35, |
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-4, 22, -40, 45, |
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-39, -66, -25, 24, |
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-33, 1, -26, 20, |
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-24, -23, -25, 12, |
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-11, 21, -45, 44, |
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-25, -45, -19, 17, |
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-43, 105, -16, 82, |
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5, -21, 1, 41, |
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-16, 11, -33, 30, |
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-13, -99, -4, 57, |
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-37, 33, -15, 44, |
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-25, 37, -63, 54, |
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-36, 24, -31, 31, |
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-53, -56, -38, 26, |
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-41, -4, 4, 37, |
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-33, 13, -30, 24, |
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49, 52, -94, 114, |
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-5, -30, -15, 23, |
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1, 38, -40, 56, |
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-23, 12, -36, 29, |
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-17, 40, -47, 51, |
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-37, -41, -39, 11, |
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-49, 34, 0, 58, |
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-18, -7, -4, 34, |
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-16, 17, -27, 35, |
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30, 5, -62, 65, |
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4, 48, -68, 76, |
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-43, 11, -11, 38, |
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-18, 19, -15, 41, |
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-23, -62, -39, 23, |
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-42, 10, -2, 41, |
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-21, -13, -13, 25, |
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-9, 13, -47, 42, |
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-23, -62, -24, 24, |
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-44, 60, -21, 58, |
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-18, -3, -52, 32, |
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-22, 22, -36, 34, |
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-75, 57, 16, 90, |
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-19, 3, 10, 45, |
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-29, 23, -38, 32, |
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-5, -62, -51, 38, |
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-51, 40, -18, 53, |
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-42, 13, -24, 32, |
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-34, 14, -20, 30, |
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-56, -75, -26, 37, |
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-26, 32, 15, 59, |
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-26, 17, -29, 29, |
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-7, 28, -52, 53, |
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-12, -30, 5, 30, |
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-5, -48, -5, 35, |
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2, 2, -43, 40, |
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21, 16, 16, 75, |
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-25, -45, -32, 10, |
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-43, 18, -10, 42, |
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9, 0, -1, 52, |
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-1, 7, -30, 36, |
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19, -48, -4, 48, |
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-28, 25, -29, 32, |
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-22, 0, -31, 22, |
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-32, 17, -10, 36, |
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-64, -41, -62, 36, |
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-52, 15, 16, 58, |
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-30, -22, -32, 6, |
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-7, 9, -38, 36};
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