762df65cad
spectral: Add SpectralNoise to the GUI tool
...
Add the SpectralNoise component to the UI/GUI Audio
Design Tool.
Signed-off-by: Graham Whaley <graham.whaley@gmail.com>
3 years ago
0d481fc332
spectral: Add Spectral NR example
...
Add Spectral NR example. Example switches between
'passthrough' and 'Spectral NR' processing every 10
seconds to allow comparison.
Input is via I2S and USB. Output is on I2S/headphones
Signed-off-by: Graham Whaley <graham.whaley@gmail.com>
3 years ago
065689a892
spectral: Add Spectral noise reduction
...
Add Spectral Noise Reduction module, based on the code from
the UHSDR / Convolution-SDR code bases.
Signed-off-by: Graham Whaley <graham.whaley@gmail.com>
3 years ago
a609fa8602
Added note about USB_Audio_F32.h
3 years ago
fc27a9f05d
Removed USB_Audio_F32.h as it needs theIDE set to Tools>USB Type>Audio
3 years ago
49e16b7876
Corrected interpolation of sine, minor change in values
3 years ago
b222b60496
Corrected syntax to stop warnings
3 years ago
c6c0c3ca31
Removed unused variable
3 years ago
bd14b2b885
Corrected warnings (no problems)
3 years ago
f46914a958
Corrected missing power calculation
3 years ago
4dc9715961
removed conditional declare
3 years ago
a8a82af2a5
removed conditional declare
3 years ago
b123512146
Addded missing USB_Audio_F32.h reference
3 years ago
203e9e5125
Updated DesignTool_F32 to allow stan alone operation
3 years ago
3d09faeba5
@boblark
3 years ago
51d969603a
Clarified wording.
3 years ago
b4e76fa8cb
Added ZIP version of Design Tool F32 for non-internet connection operation.
3 years ago
f50a9da73f
Work in progress, this is closer.
3 years ago
241280fafc
Moved stand alone Design tool to gui directory
3 years ago
692f896de0
Added ZIPed Design Tool for local file use
3 years ago
40feb72c48
Got correct main.js
3 years ago
59f7a7bfb1
Removed old saved index.html
3 years ago
50543d1563
Removed redundant Design Tool files
3 years ago
a35712c8ab
Brought Design Tool back to github
3 years ago
69deebb2f2
Correct phase interpolation to correct very minor error
3 years ago
1d39ef16ef
added L and R BPF at fs/4 to AlignLR & cleaned up comments
3 years ago
a5d698632f
added L and R BPF at fs/4 to AlignLR & cleaned up comments
3 years ago
d1955a2ce0
added L and R BPF at fs/4 to AlignLR
3 years ago
ec3d395a45
AlignLR added normalization to remove threshold.
3 years ago
8702b04e7b
Tone detector set to 1209 Hz
3 years ago
1abb151ffd
Restored outputScale. My mistakegit add output_i2s_f32.h
3 years ago
dfb7d25189
Removed extra .h - Thanks B Miller
3 years ago
d25d0998ee
Changed to allow very small noise power
3 years ago
686fceb41c
Comment corrections, no code change
3 years ago
a27123ec64
Corrected comments, only
3 years ago
8ac9b2f536
Corrected comments, no code change
3 years ago
21b07971f4
Add ref to CTCSS tone detect.
3 years ago
9ec3fd5ae3
Add AudioAlignLR_F32
3 years ago
426413a169
Add AudioAlignLR_F32
3 years ago
ef373e3e6d
Removed defines that were not used.
3 years ago
5c47e50066
Added pureSpectrum filtering option.
3 years ago
8353f29b10
Added pureSpectrum filtering option.
3 years ago
59e11fd79f
Added pureSpectrum filtering option.
3 years ago
16aaab43d3
Correct xAxis values
3 years ago
5f1c08bfba
Correct xAxis values
3 years ago
527363e338
Correct xAxis setting
3 years ago
4a260d2748
Correct xAxis settin
3 years ago
70b8ce6c44
Initial add of analyze_fft4096_iqem_F32
3 years ago
4861603cf8
Fixed Pass Through. Initial Issue of AudioFilterConvolution_F32
3 years ago
675f5283ca
draft, add ino coefficient capability
3 years ago
Graham Whaley
boblark