CMSIS-DSP

Commit Graph

Author	SHA1	Message	Date
Christophe Favergeon	6ab9125272	CMSIS-DSP: Add MFCC to SDFTools Python and C++ nodes available. New examples 5 and 6 are shwoing how to use MFCC in SDF in both cases.	4 years ago
Christophe Favergeon	8fb55a90b7	CMSIS-DSP: Added MFCC F16 This first version is not very accurate due to problems with the log. A coming commit will improve the log accuracy. Issues #1305 and #1304 also corrected as part of this commit.	4 years ago
Christophe Favergeon	3d264cfabb	CMSIS-DSP: MFCC F32 MFCC F32 implementation MFCC F32 tests MFCC F32 in Python wrapper Python wrapper structure updated to support submodule like cmsisdsp.mfcc and cmsisdsp.fixedpoint PythonWrapper tests updated to use the new fixedpoint cmsisdsp.mfcc is used to generate the mel filter, dct and window coefficients.	4 years ago

Author

SHA1

Message

Date

Christophe Favergeon

6ab9125272

CMSIS-DSP: Add MFCC to SDFTools

Python and C++ nodes available.
New examples 5 and 6 are shwoing how to use MFCC in SDF in both cases.

Christophe Favergeon

8fb55a90b7

CMSIS-DSP: Added MFCC F16

This first version is not very accurate due to problems with the log.
A coming commit will improve the log accuracy.

Issues #1305 and #1304 also corrected as part of this commit.

Christophe Favergeon

3d264cfabb

CMSIS-DSP: MFCC F32

MFCC F32 implementation
MFCC F32 tests
MFCC F32 in Python wrapper
Python wrapper structure updated to support submodule like
cmsisdsp.mfcc and cmsisdsp.fixedpoint
PythonWrapper tests updated to use the new fixedpoint
cmsisdsp.mfcc is used to generate the mel filter, dct and window coefficients.

3 Commits (8f300e3452e3f095039f17c97f3aa60eb839c9e3)