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OpenAudio_ArduinoLibrary
mirror of https://github.com/chipaudette/OpenAudio_ArduinoLibrary.git
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284 Commits (6f92abdc7e3c0a096c3d5f9f8cdb19f0ca1dbbf2)
 

Author SHA1 Message Date
boblark 2a7e5c62dc Add note about changing sample rate.
3 years ago
boblark aa9f447338 Include Spectral DeNoise
3 years ago
Bob Larkin 46160d8723
Merge pull request #13 from grahamwhaley/20220511_spectral_nr
3 years ago
boblark aea7d22703 Corrrected references to f32 and F32
3 years ago
boblark 1ad067459b Corrected Biquad filter functions and added 24 and 32 bit note to I2S.
3 years ago
boblark 8e470ff2ce Merge branch 'master' of https://github.com/chipaudette/OpenAudio_ArduinoLibrary
3 years ago
boblark f350b41937 Corrected error handling of audio_block's
3 years ago
Bob Larkin e1a2fcce5b
Merge pull request #14 from IDC-Dragon/master
3 years ago
Graham Whaley 762df65cad spectral: Add SpectralNoise to the GUI tool
3 years ago
Graham Whaley 0d481fc332 spectral: Add Spectral NR example
3 years ago
Graham Whaley 065689a892 spectral: Add Spectral noise reduction
3 years ago
joerg d9efa3143a full resolution for I2S input, all 32 bits are read and converted to float (instead of only upper 16 bit)
3 years ago
joerg 4fe37d5d95 Added float modules for 24 bit precision S/PDIF I/O. They are forked from current code of the "offical" (16 bit 44.1kHz only) Teensy audio library, but extended to 24 bit precision and configurable sample rate.
3 years ago
joerg fa6885d4ff I2S output was sending 32 bits already, but only 16 were used. Now, send all available precision.
3 years ago
joerg cce309ffd2 have defaults for AudioSettings_F32
3 years ago
joerg 6a5d40a459 fixed a typo int -> float -> int conversion is now lossless
3 years ago
boblark a609fa8602 Added note about USB_Audio_F32.h
3 years ago
boblark fc27a9f05d Removed USB_Audio_F32.h as it needs theIDE set to Tools>USB Type>Audio
3 years ago
boblark 49e16b7876 Corrected interpolation of sine, minor change in values
3 years ago
boblark b222b60496 Corrected syntax to stop warnings
3 years ago
boblark c6c0c3ca31 Removed unused variable
3 years ago
boblark bd14b2b885 Corrected warnings (no problems)
3 years ago
boblark f46914a958 Corrected missing power calculation
3 years ago
boblark 4dc9715961 removed conditional declare
3 years ago
boblark a8a82af2a5 removed conditional declare
3 years ago
boblark b123512146 Addded missing USB_Audio_F32.h reference
3 years ago
boblark 203e9e5125 Updated DesignTool_F32 to allow stan alone operation
3 years ago
boblark 3d09faeba5 @boblark
3 years ago
boblark 51d969603a Clarified wording.
3 years ago
boblark b4e76fa8cb Added ZIP version of Design Tool F32 for non-internet connection operation.
3 years ago
boblark f50a9da73f Work in progress, this is closer.
3 years ago
boblark 241280fafc Moved stand alone Design tool to gui directory
3 years ago
boblark 692f896de0 Added ZIPed Design Tool for local file use
3 years ago
boblark 40feb72c48 Got correct main.js
3 years ago
boblark 59f7a7bfb1 Removed old saved index.html
3 years ago
boblark 50543d1563 Removed redundant Design Tool files
3 years ago
boblark a35712c8ab Brought Design Tool back to github
3 years ago
boblark 69deebb2f2 Correct phase interpolation to correct very minor error
3 years ago
boblark 1d39ef16ef added L and R BPF at fs/4 to AlignLR & cleaned up comments
3 years ago
boblark a5d698632f added L and R BPF at fs/4 to AlignLR & cleaned up comments
3 years ago
boblark d1955a2ce0 added L and R BPF at fs/4 to AlignLR
3 years ago
boblark ec3d395a45 AlignLR added normalization to remove threshold.
3 years ago
boblark 8702b04e7b Tone detector set to 1209 Hz
3 years ago
boblark 1abb151ffd Restored outputScale. My mistakegit add output_i2s_f32.h
3 years ago
boblark dfb7d25189 Removed extra .h - Thanks B Miller
3 years ago
boblark d25d0998ee Changed to allow very small noise power
3 years ago
boblark 686fceb41c Comment corrections, no code change
3 years ago
boblark a27123ec64 Corrected comments, only
3 years ago
boblark 8ac9b2f536 Corrected comments, no code change
3 years ago
boblark 21b07971f4 Add ref to CTCSS tone detect.
3 years ago