mirror of https://github.com/thesofproject/sof.git
c11d99241d
This fprintf() with missing %d causes in Matlab and octave messed up console output. This fix prints filter order if this issue happens. This could be caused by too high filter specification request that was not possible to reach. Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com> |
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| .. | ||
| README | ||
| src_export_coef.m | ||
| src_export_defines.m | ||
| src_export_table_2s.m | ||
| src_factor1_lm.m | ||
| src_factor2_lm.m | ||
| src_find_l0m0.m | ||
| src_generate.m | ||
| src_get.m | ||
| src_ipc4_int32.m | ||
| src_param.m | ||
| src_small_int32.m | ||
| src_std_int32.m | ||
| src_tiny_int16.m | ||
README
Sample rate converter (SRC) Setup Tools ======================================= This is a tool to set up SRC conversions sample rates list, define quality related parameters, and test the C implementation for a number of objective audio quality parameters. The tools need GNU Octave version 4.0.0 or later with octave-signal package. src_std_int32.m --------------- This script creates the default coefficient set and contains nothing else but call for src_generate. src_tiny_int16.m ---------------- This script creates the tiny coefficient set. The script contains an example how to customize the input/output rates matrix and in a simple way the scale conversions quality. More controlled quality adjust can be done by editing file src_param.m directly. Note that int16 presentation for SRC coefficients will degrade even the default quality. src_generate.m -------------- Creates the header files to include to C into directory "include". A report of create modes is written to directory "reports". The coefficients need to be copied to directory sof.git/src/include/sof/audio/coefficients/src. The default quality of SRC is defined in module src_param.m. The quality impacts the complexity and coefficients tables size of SRC.