Commit 1219caa4 authored Jan 20, 2026 by Archit Tamarapu

add a HRTF set with dirac deltas for loudness measurement

parent 5f621f43

lib_rend/ivas_rom_TdBinauralRenderer.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -48,7 +48,7 @@
		------------------------------------------------------------------------/
		/* TD renderer default HRIR model */
		#ifdef DEBUGGING
		/* Generated on 31-Jul-2024 with Matlab version 9.9.0.2037887 (R2020b) Update 8 by tmu on MACI64 */
		/* Generated on 19-Jan-2026 with Matlab version 9.9.0.1495850 (R2020b) Update 1 by tmu on PCWIN64 */
		#endif

		const float defaultHRIR_rom_latency_s = 0.000020834f;

lib_rend/ivas_rom_binauralRenderer.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -44,7 +44,7 @@
		#define WMC_TOOL_SKIP

		#ifdef DEBUGGING
		/* Generated on 02-Aug-2024 with Matlab version 9.9.0.2037887 (R2020b) Update 8 by tmu on MACI64 */
		/* Generated on 19-Jan-2026 with Matlab version 9.9.0.1495850 (R2020b) Update 1 by tmu on PCWIN64 */
		#endif


		@@ -46948,7 +46948,7 @@ const float fastconvReverberationEneCorrections[CLDFB_NO_CHANNELS_MAX] =


		#ifdef DEBUGGING
		/* Generated on 02-Aug-2024 with Matlab version 9.9.0.2037887 (R2020b) Update 8 by tmu on MACI64 */
		/* Generated on 19-Jan-2026 with Matlab version 9.9.0.1495850 (R2020b) Update 1 by tmu on PCWIN64 */
		#endif

lib_rend/ivas_rom_binaural_crend_head.c

+6557 −6557

File changed.

Preview size limit exceeded, changes collapsed.

scripts/binauralRenderer_interface/CMakeLists.txt

+4 −0

Original line number	Diff line number	Diff line
		@@ -3,6 +3,7 @@ cmake_minimum_required(VERSION 3.10)
		project(generate_crend_ivas_tables)

		# set(CMAKE_OSX_ARCHITECTURES "x86_64")
		set(CMAKE_GENERATOR_PLATFORM x64)
		set(CMAKE_BUILD_TYPE "Debug")
		set(IVAS_TRUNK_PATH "${PROJECT_SOURCE_DIR}/../..")
		set(IVAS_TRUNK_UTIL_PATH ${IVAS_TRUNK_PATH}/lib_util)
		@@ -14,6 +15,9 @@ set(IVAS_TRUNK_COM_PATH ${IVAS_TRUNK_PATH}/lib_com)
		set(IVAS_TRUNK_ISAR_PATH ${IVAS_TRUNK_PATH}/lib_isar)
		set(IVAS_TRUNK_LC3_PATH ${IVAS_TRUNK_PATH}/lib_lc3plus)
		set(IVAS_TRUNK_DEBUG_PATH ${IVAS_TRUNK_PATH}/lib_debug)
		set(Matlab_ROOT_DIR "C:/Program Files/MATLAB/R2020b")
		set(Matlab_MEX_LIBRARY "C:/Program Files/MATLAB/R2020b/extern/lib/win64/microsoft/libmex.lib")
		set(Matlab_MX_LIBRARY "C:/Program Files/MATLAB/R2020b/extern/lib/win64/microsoft/libmx.lib")

		option(USE_MATLAB_ENG "Use matlab engine" OFF) # allows to use sofa file as input to the exe, but on windows requires to register matlab as a com server type in matlab "comserver('register')""
		find_package(Matlab REQUIRED)

scripts/binauralRenderer_interface/fastconv/generate_BRIR_CLDFB_FASTCONV.m

+2 −0

Original line number	Diff line number	Diff line
		@@ -192,6 +192,7 @@ for chIdx = 1:size(IR_in,3)
		end

		prop_time = min(min_idx) - 15;
		prop_time = max(prop_time, 1); % avoid negative values
		in_struct.propogationTime = prop_time;
		in_struct.latency_s = (min(min_idx) - 1 - prop_time)/in_struct.fs + 31/in_struct.fs;

		@@ -322,6 +323,7 @@ for chIdx = 1:input_struct.num_channels
		for bandIdx = 1:input_struct.num_bands
		% the computation of reverb parameters starts with some overlap
		s_idx = input_struct.NFft(bandIdx)-5;
		s_idx = max(s_idx, 1);

		% Determine the truncation point based on noise floor estimates
		end_idx = get_truncation_point(IR_CLDFB(bandIdx,s_idx:max_index,outChIdx,chIdx));