Paul Stoffregen
272233e399
Merge pull request #360 from MarkTillotson/band_limited_waveforms
Band limited waveforms
3 years ago
Paul Stoffregen
7688d84c98
Merge pull request #382 from FrankBoesing/MQS-play-nice
MQS: Play nice
3 years ago
Frank Bösing
f2f51ea543
MQS: Play nice
keeps 352kHZ PWM, but reduces hardware-oversampling to 32x
3 years ago
PaulStoffregen
d9a922cf38
Mention Teensy 4.x in readme
3 years ago
Paul Stoffregen
5e4bc3195c
Merge pull request #371 from FrankBoesing/patch-1
PT8211: fix beep on startup
3 years ago
Frank
6d83a81055
done :)
3 years ago
Frank
e4dfba809b
Update output_pt8211.cpp
3 years ago
Frank
c44dc098ee
fix beep on startup
https://forum.pjrc.com/threads/64592-Teensyduino-1-54-Beta-5?p=263595&viewfull=1#post263595
3 years ago
PaulStoffregen
ebfb3270fe
Add comment with link to I2S hardware explanation
3 years ago
Paul Stoffregen
61b7c3ecce
Merge pull request #370 from FrankBoesing/master
wav2sketch - Update for T4.x
4 years ago
Frank
068f9b573e
Add files via upload
4 years ago
Frank
a412ee8a1b
Update wav2sketch.c
4 years ago
Paul Stoffregen
6822072ad7
Merge pull request #368 from el-supremo/patch-1
Update effect_rectifier.cpp
4 years ago
Pete
7cafab457d
Update effect_rectifier.cpp
Bug: was overwriting a read-only buffer
4 years ago
Paul Stoffregen
e96a8834d8
Merge pull request #366 from grahamwhaley/20201119_gui_additions
Minor gui text updates
4 years ago
Graham Whaley
739c6c31f7
Chamberlin: change formula to latex graphic
Replace the text formula with a png graphic generated from some
LaTeX source.
Formulas in HTML apparently never made it in the mainstream,
and the recommendation is to use LaTex to generate images. See:
https://www.w3.org/MarkUp/HTMLPlus/htmlplus_45.html
To convert the .tex to a png, try:
pdflatex formulas.tex
convert -density 300 formulas.pdf -quality 95 formulas.png
Signed-off-by: Graham Whaley <graham.whaley@gmail.com>
4 years ago
Graham Whaley
b0775d3098
gui: ToneDetect: Note it uses the Goertzel algorithm
Note in the GUI help text that the ToneDetect uses the
Goertzel algorithm.
Signed-off-by: Graham Whaley <graham.whaley@gmail.com>
4 years ago
PaulStoffregen
7669598068
Add comment with link to forum conversation
4 years ago
PaulStoffregen
0d6a9b8a44
Fix PT2811 crash on Teensy 4.x
https://forum.pjrc.com/threads/64388-PT8211-and-Teensy-4?p=259415&viewfull=1#post259415
4 years ago
PaulStoffregen
6369a6ae1f
Improve interrupt handling for simultaneous WAV file playing
4 years ago
PaulStoffregen
6ab951bfcf
Fix bug in SimultaneousPlay example
4 years ago
PaulStoffregen
7aa04b0a82
Add link & comments to SimultaneousPlay example
4 years ago
PaulStoffregen
dd90453843
SimultaneousPlay examples goes in SD_Card folder
4 years ago
PaulStoffregen
2739d3275b
Add SimultaneousPlay for testing SD card and SD/SdFat library
4 years ago
PaulStoffregen
363a61d481
Add note about half wave rectifier effect using waveshaper
4 years ago
PaulStoffregen
c87dc5a724
Fix rectifier effect description
4 years ago
PaulStoffregen
983f1c61ed
Document AudioEffectRectifier
4 years ago
PaulStoffregen
a32e47300a
Add links to documentation
4 years ago
PaulStoffregen
32174852ce
More AsyncAudioInputSPDIF3 documentation
4 years ago
PaulStoffregen
9389f91901
Update AsyncAudioInputSPDIF3 documentation
4 years ago
Paul Stoffregen
05265df196
Merge pull request #358 from alex6679/master
using the spdif configuration of AudioOutputSPDIF3 and more
4 years ago
user
deeb99ddc9
Improve handling of pulse waveforms to allow sub-sample width pulses and finesse remaining issues with modulation
4 years ago
user
0d938fe01a
Add pulse-width sampling to the pulse generator - at rising edge sample the pulse width for the cycle so that modulation doesn't break the step-detection logic
4 years ago
Paul Stoffregen
8764e4ca1d
Merge pull request #359 from MarkTillotson/tonesweep_improvement
Fix discontinuity in frequency stepping in tonesweep
4 years ago
user
5457aedfab
Fix dc offset for pulse waveform to match the duty cycle, to stop pumping on note attack/release
4 years ago
user
563a899378
Fix various issues with bandlimit pulse after testing with changing/modulating pulse width and freq, also invert phase of square and pulse to match existing tone types
4 years ago
mark
1c191983d7
Add bandlimited pulse support
4 years ago
user
0e3fe8f17d
Fix bugs, wasn't re-initing newptr/delptr, amplitude scaling missing from Modulated
4 years ago
user
911beaed32
tidy away debug
4 years ago
user
02e4a6319f
Band limited versions of square and sawtooth added to AudioSynthWaveform and AudioSynthWaveformModulated
4 years ago
user
2416c39b74
Fix discontinuity in frequency stepping in tonesweep, remove unnecessary/incorrect masking of phase
4 years ago
user
c8415c3077
revert a change made to wrong branch
4 years ago
user
696e933c91
Fix discontinuity in frequency stepping in tonesweep, remove unnecessary/incorrect masking of phase
4 years ago
awalch6679
4b82cb7333
stop function removed
4 years ago
PaulStoffregen
f6b809e572
Fix missing DSP instruction alternates on Teensy LC
4 years ago
PaulStoffregen
1d0b10ed21
Remove leftover debug printing
4 years ago
PaulStoffregen
7179fcee28
Fix compile errors on Teensy LC
4 years ago
PaulStoffregen
d012b952e9
Fix PT8211 on Teensy 4.x
4 years ago
PaulStoffregen
4d2ffa31d4
Add Vocoder19Band example from Bradley Sanders
https://forum.pjrc.com/threads/61384?p=243547&viewfull=1#post243547
4 years ago
PaulStoffregen
4d12f75486
update keywords
4 years ago