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third_party/opus/dnn/osce_config.h

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+/* Copyright (c) 2023 Amazon
+   Written by Jan Buethe */
+/*
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+   - Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+   - Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+   OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef OSCE_CONFIG
+#define OSCE_CONFIG
+
+#define OSCE_FEATURES_MAX_HISTORY 350
+#define OSCE_FEATURE_DIM 93
+#define OSCE_MAX_FEATURE_FRAMES 4
+
+#define OSCE_CLEAN_SPEC_NUM_BANDS 64
+#define OSCE_NOISY_SPEC_NUM_BANDS 18
+
+#define OSCE_NO_PITCH_VALUE 7
+
+#define OSCE_PREEMPH 0.85f
+
+#define OSCE_PITCH_HANGOVER 0
+
+#define OSCE_CLEAN_SPEC_START 0
+#define OSCE_CLEAN_SPEC_LENGTH 64
+
+#define OSCE_NOISY_CEPSTRUM_START 64
+#define OSCE_NOISY_CEPSTRUM_LENGTH 18
+
+#define OSCE_ACORR_START 82
+#define OSCE_ACORR_LENGTH 5
+
+#define OSCE_LTP_START 87
+#define OSCE_LTP_LENGTH 5
+
+#define OSCE_LOG_GAIN_START 92
+#define OSCE_LOG_GAIN_LENGTH 1
+
+
+#endif