1 /* Copyright (c) 2023 Amazon 2 Written by Jan Buethe */ 3 /* 4 Redistribution and use in source and binary forms, with or without 5 modification, are permitted provided that the following conditions 6 are met: 7 8 - Redistributions of source code must retain the above copyright 9 notice, this list of conditions and the following disclaimer. 10 11 - Redistributions in binary form must reproduce the above copyright 12 notice, this list of conditions and the following disclaimer in the 13 documentation and/or other materials provided with the distribution. 14 15 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 19 OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 20 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 22 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 23 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 24 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 25 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #ifndef OSCE_CONFIG 29 #define OSCE_CONFIG 30 31 #define OSCE_FEATURES_MAX_HISTORY 350 32 #define OSCE_FEATURE_DIM 93 33 #define OSCE_MAX_FEATURE_FRAMES 4 34 35 #define OSCE_CLEAN_SPEC_NUM_BANDS 64 36 #define OSCE_NOISY_SPEC_NUM_BANDS 18 37 38 #define OSCE_NO_PITCH_VALUE 7 39 40 #define OSCE_PREEMPH 0.85f 41 42 #define OSCE_PITCH_HANGOVER 0 43 44 #define OSCE_CLEAN_SPEC_START 0 45 #define OSCE_CLEAN_SPEC_LENGTH 64 46 47 #define OSCE_NOISY_CEPSTRUM_START 64 48 #define OSCE_NOISY_CEPSTRUM_LENGTH 18 49 50 #define OSCE_ACORR_START 82 51 #define OSCE_ACORR_LENGTH 5 52 53 #define OSCE_LTP_START 87 54 #define OSCE_LTP_LENGTH 5 55 56 #define OSCE_LOG_GAIN_START 92 57 #define OSCE_LOG_GAIN_LENGTH 1 58 59 60 #endif 61