PaulStoffregen
bcea3e853d
Add AudioSynthWaveformPWM
7 年之前
PaulStoffregen
7673a0dbdf
Add AudioInputTDM
7 年之前
PaulStoffregen
1c9a303022
Add AudioOutputTDM for 16 channel output
7 年之前
PaulStoffregen
a47195817d
Add AudioControlCS42448
7 年之前
PaulStoffregen
4a6d5b57dd
Add reverb effect, from Joao Rossi Filho
8 年之前
PaulStoffregen
d5bfe6c3ea
Add AudioInputAnalogStereo (work in progress...)
8 年之前
PaulStoffregen
c74b111431
Add AudioOutputAnalogStereo
8 年之前
PaulStoffregen
9c57e1cb19
Add simple drum header and keywords
8 年之前
Benjamin
0db2e23ba1
Add PT8211 w/ experimental 4x oversampling
PT8211 with oversampling and linear interpolation by Frank Bösing.
3 Stage CIC interpolation by Ben Rheinland
8 年之前
PaulStoffregen
a1637b94e9
Add very basic Karplus-Strong synthesis
8 年之前
PaulStoffregen
35bbbf0df9
Add CS4272 control (thanks William Hollender)
https://hackaday.io/project/5912-teensy-super-audio-board
8 年之前
PaulStoffregen
7eeb6e14eb
Begin work on quad channel audio input
8 年之前
PaulStoffregen
5a8ddd46d4
Begin work on quad channel audio output
8 年之前
PaulStoffregen
a6218788e4
Add AudioEffectMidSide documentation & example (thanks Hedde Bosman)
9 年之前
PaulStoffregen
fe4831c78b
Add AudioAnalyzeRMS (thanks sgorpi)
9 年之前
PaulStoffregen
7e017b129e
Rename AudioAnalyzeGuitarTuner to AudioAnalyzeNoteFrequency
9 年之前
PaulStoffregen
c31af2cd0e
Import Duff's AudioTuner library
https://forum.pjrc.com/threads/32252-Different-Range-FFT-Algorithm?p=91895&viewfull=1#post91895
9 年之前
Michele Perla
a602a17dca
Added AK4558 CODEC support
9 年之前
PaulStoffregen
df633c3b1b
Begin work on AudioEffectDelayExternal...
9 年之前
PaulStoffregen
71f029ba76
Add Bitcrusher effect (thanks Pensive)
https://github.com/PaulStoffregen/Audio/pull/119
9 年之前
PaulStoffregen
f13e51ee97
Add AudioPlaySerialflashRaw
https://forum.pjrc.com/threads/27409-Play-RAW-from-Serial-Flash?p=77666#post77666
9 年之前
PaulStoffregen
e5b0a8f819
Update WavFilePlayer for I2S or S/PDIF or DAC
9 年之前
PaulStoffregen
2cef57dd35
Add AudioRecordQueue (work in progress)
10 年之前
PaulStoffregen
e8cb4897b0
Avoid allocating unneeded DMA channels
10 年之前
PaulStoffregen
cb5c9e9729
Use DMAChannel begin()
10 年之前
PaulStoffregen
5bc41358b6
Change peak detect API to conform to library conventions
10 年之前
PaulStoffregen
e1535addce
Fix multiple white noise instances
10 年之前
PaulStoffregen
a88fc2ae34
Remove unused multiplier
10 年之前
PaulStoffregen
98ee40d596
Rearrange Examples
10 年之前
PaulStoffregen
ffa3f618b8
Add AudioFilterStateVariable (work in progress....)
10 年之前
PaulStoffregen
95113cedde
Add AudioSynthNoisePink
10 年之前
PaulStoffregen
7163cbba4a
Add AudioSynthNoiseWhite
10 年之前
PaulStoffregen
68c410a501
Add AudioEffectDelay
10 年之前
PaulStoffregen
6b6218bb90
Add AudioSynthWaveformDc
10 年之前
PaulStoffregen
8798978f2a
Add AudioEffectMultiply
10 年之前
PaulStoffregen
dcb7414941
Add AudioEffectEnvelope
10 年之前
PaulStoffregen
2219e26549
Add AudioAnalyzeFFT1024
10 年之前
PaulStoffregen
493cbaa9d5
Add AudioPlayQueue
10 年之前
PaulStoffregen
8fd56ee20a
Add AudioSynthWaveformSine
10 年之前
Pete (El Supremo)
9dde3c1926
Add a multiplier (by rheslip)
10 年之前
robsoles
b78a26f628
add a peak input measuring object
deadly simplistic peak difference measuring object, after begin() just
goes through samples and find the maximum and minimum signed values,
natural behavior of begin() is to reset the max and min, member uint16_t
Dpp() returns maximum difference seen and .stop() does what it says.
10 年之前
PaulStoffregen
183fcd95a9
Add MIT license
10 年之前
PaulStoffregen
e4cb836eea
Reorganize all header files
10 年之前
PaulStoffregen
2bb856fa95
Move input & output objects to their own files
10 年之前
PaulStoffregen
7b16c9dc0c
Fix compiler warnings
10 年之前
Pete (El Supremo)
28a58248d9
My own version of AudioSynthWaveform. Sine is generated with arm_sin_q15() (but is slower) and the other three waveforms are generated without using tables.
10 年之前
PaulStoffregen
3c31127761
Fix compiler warnings
10 年之前
Pete (El Supremo)
62698957fb
Add an audio sweep. User defined start and end frequencies and length of time of sweep.
10 年之前
Pete (El Supremo)
1d58a8e996
Correct storage class of some variables in FIR
10 年之前
robsoles
f6e459c3a1
Syncing changes to level & volume setting routines
I forgot to sync the changes relating to things like 'dac_vol_right(..)'
& 'dac_vol_left(..)' removed in favor of 'dac_vol(left,right)' instead;
applies to 'volume(..)', 'lo_lvl(..)' & 'dac_vol(..)'.
10 年之前