John Robinson
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452c6b6418
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use cmsis library for arm_math.h
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3 年之前 |
John Robinson
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816732a90c
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initial dds build specs
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3 年之前 |
John Robinson
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5b33918be9
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adjust #includes per restructure, deps
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3 年之前 |
John Robinson
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f9415b80d1
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restructure code into {src,include}/audio
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3 年之前 |
John Robinson
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9faffc2d0d
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ensure coeffs ptr is writable before using
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3 年之前 |
Paul Stoffregen
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ccfc3e7d7b
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Merge pull request #385 from FrankBoesing/MoreLCfixes
Fix more Teensy LC warnings
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3 年之前 |
Frank Bösing
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89eac23374
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Fix more Teensy LC warnings
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3 年之前 |
PaulStoffregen
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9b44b17006
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Document bandlimit waveforms
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3 年之前 |
PaulStoffregen
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565608d2ef
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Limit ladder filter to safer maximum values
https://forum.pjrc.com/threads/60488?p=269918&viewfull=1#post269918
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3 年之前 |
PaulStoffregen
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f2867e9b85
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Add ladder filter to design tool
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3 年之前 |
PaulStoffregen
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8f0829c845
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Ladder filter frequency modulation in "volts per octave"
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3 年之前 |
PaulStoffregen
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514f00a20f
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Opps, fix ladder filter resonance modulation range
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3 年之前 |
PaulStoffregen
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eaf68e5c1b
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Add ladder filter example
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3 年之前 |
PaulStoffregen
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570c7165f0
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Detect when ladder filter is no longer resonating
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3 年之前 |
PaulStoffregen
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df104579eb
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Add define for ladder filter maximum resonance
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3 年之前 |
PaulStoffregen
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24f75dd2b6
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Update ladder filter - adds resonance modulation
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3 年之前 |
PaulStoffregen
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1de2cbf351
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Add MIT license header for ladder filter
https://forum.pjrc.com/threads/60488?p=269748&viewfull=1#post269748
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3 年之前 |
PaulStoffregen
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69b8a94d5b
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Avoid 64 bit float constants in ladder filter
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3 年之前 |
PaulStoffregen
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8a8cddaa9d
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Change Ladder filter API to be similar to other filters
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3 年之前 |
PaulStoffregen
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f902f747d4
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Fix ladder filter resonance when input turns off
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3 年之前 |
PaulStoffregen
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e995ac8d5b
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Add ladder filter, work-in-progress
https://forum.pjrc.com/threads/60488-Porting-moog-ladder-filters-to-audio-objects
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3 年之前 |
Paul Stoffregen
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64413fa175
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Merge pull request #384 from FrankBoesing/patch-1
wav2sketch.js Add PROGMEM to output array
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3 年之前 |
Frank
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1602348981
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Add PROGMEM to output array
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3 年之前 |
Paul Stoffregen
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62f93e6e8c
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Merge pull request #261 from mattybrad/wav2sketch_js
Wav2sketch js
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3 年之前 |
Paul Stoffregen
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8bc5b0cfb7
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Merge pull request #334 from jurgenbelien/master
Switch headphone source between input and DAC
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3 年之前 |
Paul Stoffregen
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5259876810
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Merge pull request #357 from mattvenn/master
Round down to 0 to avoid the buzzing noise issue
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3 年之前 |
Paul Stoffregen
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b8a88653f1
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Merge pull request #362 from MarkTillotson/fix_phase_modulation
Fix phase modulation
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3 年之前 |
Paul Stoffregen
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6650038cc1
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Merge pull request #365 from standarddeviant/sdwav-pausable
AudioPlaySdWav Feature: togglePlayPause
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3 年之前 |
Paul Stoffregen
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021ac025d5
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Merge pull request #364 from alex6679/master
AsyncAudioInputSPDIF3 minor bug fix/clipping prevention
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3 年之前 |
Paul Stoffregen
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d37974663b
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Merge pull request #373 from grahamwhaley/20201229_5k_hishelf
sg5k: calcBiquad: add missing break; for hishelf
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3 年之前 |
Paul Stoffregen
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f69d9febec
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Merge pull request #374 from FrankBoesing/TeensyLC-PT8211
Add Teensy LC Code for PT8211
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3 年之前 |
Paul Stoffregen
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92346876f4
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Merge pull request #376 from FrankBoesing/SGTL5000-Master
Add SGTl5000 MasterMode
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3 年之前 |
Paul Stoffregen
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3b8d98a8cc
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Merge pull request #377 from FrankBoesing/Teensy-LC-AudioOutputI2S(+slave)
Teensy LC AudioOutputI2S(+slave)
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3 年之前 |
Paul Stoffregen
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3d0cd00dc2
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Merge pull request #375 from FrankBoesing/Fixes-for-LC
Fixes for Teensy LC
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3 年之前 |
Paul Stoffregen
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0939237b92
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Merge pull request #378 from FrankBoesing/fix-doc
Fix documentation for SGTL lineInLevel (swap channels)
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3 年之前 |
Paul Stoffregen
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19c35db0ce
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Merge pull request #380 from manicken/patch-1
Update index.html
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3 年之前 |
Paul Stoffregen
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272233e399
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Merge pull request #360 from MarkTillotson/band_limited_waveforms
Band limited waveforms
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3 年之前 |
Paul Stoffregen
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7688d84c98
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Merge pull request #382 from FrankBoesing/MQS-play-nice
MQS: Play nice
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3 年之前 |
Frank Bösing
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f2f51ea543
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MQS: Play nice
keeps 352kHZ PWM, but reduces hardware-oversampling to 32x
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3 年之前 |
PaulStoffregen
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d9a922cf38
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Mention Teensy 4.x in readme
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3 年之前 |
Jannik
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be912d65d8
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Update index.html
changed
{"type":"AudioOutputPWM", "resource":"DAC1", "shareable":false},
to
{"type":"AudioOutputPWM", "resource":"PWM", "shareable":false},
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3 年之前 |
Frank
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dc9b15b5d8
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Fix documentation for SGTL lineInLevel (swap channels)
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3 年之前 |
Frank Bösing
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7b3e706948
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Add I2sInput Master
Attention this last part is *untested*
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3 年之前 |
Frank Bösing
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784879705a
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LC input slave
TBD: input as "Master". Do we need this?
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3 年之前 |
Frank Bösing
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b98ad575b6
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LC has no I2S0_TCR1
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3 年之前 |
Frank
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86e7733bd6
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Kinetis K only
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3 年之前 |
Frank
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29657227d0
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Teensy LC needs more time
Change delay(5) to delay(25)
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3 年之前 |
Frank Bösing
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839f09f96a
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Fix: Master back to 16 Bit
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3 年之前 |
Frank Bösing
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e6be8886c0
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Add Teensy LC to WavFilePlayer.ino
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3 年之前 |
Frank Bösing
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3708c2bde8
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Teensy LC AudioOutputI2S(+slave)
Slavemode tested,
TODO: Test Mastermode (PCCM1802?)
TODO: Input
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3 年之前 |