PaulStoffregen 0b846b1b67 Quad I2S input for Teensy 4.0		4 yıl önce
docs	Add issue template	6 yıl önce
examples	Fix I2S slave mode on Teensy 4.0	4 yıl önce
extras	Improve wav2sketch parsing of WAV files with junk sections	6 yıl önce
gui	Add pinout documentation for I2S & TDM on Teensy 4.0	5 yıl önce
utility	Fix compiler warning	5 yıl önce
.gitignore	Add documentation for new objects	8 yıl önce
.travis.yml	Update Travis CI settings	8 yıl önce
Audio.h	8 channel I2S output for Teensy 4.0	4 yıl önce
AudioControl.h	Add AudioSynthWaveformSine	10 yıl önce
README.md	Update readme	7 yıl önce
analyze_fft256.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
analyze_fft256.h	Fix problem with optimized loops like do {} while (!myFFT.available());	7 yıl önce
analyze_fft1024.cpp	Import all of Frank's T4 edits	5 yıl önce
analyze_fft1024.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
analyze_notefreq.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
analyze_notefreq.h	NoteFrequency fixes	8 yıl önce
analyze_peak.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
analyze_peak.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
analyze_print.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
analyze_print.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
analyze_rms.cpp	Import all of Frank's T4 edits	5 yıl önce
analyze_rms.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
analyze_tonedetect.cpp	Import all of Frank's T4 edits	5 yıl önce
analyze_tonedetect.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
control_ak4558.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
control_ak4558.h	Fixed control functions, examples, GUI elements	9 yıl önce
control_cs4272.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
control_cs4272.h	Add CS4272 control (thanks William Hollender)	8 yıl önce
control_cs42448.cpp	Add comment about strange CS42448 issue and undocumented bit	5 yıl önce
control_cs42448.h	Add AudioControlCS42448	7 yıl önce
control_sgtl5000.cpp	Import all of Frank's T4 edits	5 yıl önce
control_sgtl5000.h	Add ability to control two SGTL5000 chips	8 yıl önce
control_tlv320aic3206.cpp	AIC3206: rename channel macros, add comments	6 yıl önce
control_tlv320aic3206.h	AIC3206: rename channel macros, add comments	6 yıl önce
control_wm8731.cpp	WM8731 has flaky I2C communication workaround	5 yıl önce
control_wm8731.h	Add WM8731 inputSelect() function and update example	6 yıl önce
data_spdif.c	use common spdif bcmlookup table	5 yıl önce
data_ulaw.c	Add missing open source license headers	10 yıl önce
data_waveforms.c	Remove old AudioSynthWaveform	10 yıl önce
data_windows.c	Add other window types for 1024 point FFT	10 yıl önce
effect_bitcrusher.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
effect_bitcrusher.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
effect_chorus.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
effect_chorus.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
effect_combine.cpp	Add AudioEffectDigitalCombine (from Bleep Labs)	6 yıl önce
effect_combine.h	Move combine effect constants to class enum, not global scope	6 yıl önce
effect_delay.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
effect_delay.h	Allow longer max delay effect on Teensy 4.0	5 yıl önce
effect_delay_ext.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
effect_delay_ext.h	Add F-RAM	7 yıl önce
effect_envelope.cpp	Add isActive() and isSustain() to envelope	6 yıl önce
effect_envelope.h	Add isActive() and isSustain() to envelope	6 yıl önce
effect_fade.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
effect_fade.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
effect_flange.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
effect_flange.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
effect_freeverb.cpp	Import all of Frank's T4 edits	5 yıl önce
effect_freeverb.h	Add AudioEffectFreeverbStereo	6 yıl önce
effect_granular.cpp	Increase granular speed range, change public function to setSpeed()	6 yıl önce
effect_granular.h	Increase granular speed range, change public function to setSpeed()	6 yıl önce
effect_midside.cpp	Import all of Frank's T4 edits	5 yıl önce
effect_midside.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
effect_multiply.cpp	Import all of Frank's T4 edits	5 yıl önce
effect_multiply.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
effect_reverb.cpp	memset: wrong size - element size is not 1	6 yıl önce
effect_reverb.h	Add reverb effect, from Joao Rossi Filho	8 yıl önce
effect_waveshaper.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
effect_waveshaper.h	Accept floats instead of int16_ts for waveshape in shape()	7 yıl önce
filter_biquad.cpp	Add comment about noise shaping in biquad filter	5 yıl önce
filter_biquad.h	Add shelving filter support for biquad	8 yıl önce
filter_fir.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
filter_fir.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
filter_fir.md	Change FIR filter (as suggested by rheslip) to filter one channel instead of two. Updated example, added documenting file	10 yıl önce
filter_variable.cpp	Update links in comments, to Laurent de Soras's exp2 approximation info	5 yıl önce
filter_variable.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
input_adc.cpp	Import all of Frank's T4 edits	5 yıl önce
input_adc.h	Fix indentation and move filtercoefficient to #define constant instead of int32_t variable	7 yıl önce
input_adcs.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
input_adcs.h	Fix indentation and move filtercoefficient to #define constant instead of int32_t variable	7 yıl önce
input_i2s.cpp	Fix I2S slave mode on Teensy 4.0	4 yıl önce
input_i2s.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
input_i2s2.cpp	Fix simultaneous input & output on I2S2	4 yıl önce
input_i2s2.h	various (see below)	5 yıl önce
input_i2s_quad.cpp	Quad I2S input for Teensy 4.0	4 yıl önce
input_i2s_quad.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
input_pdm.cpp	Improve digital I/O on Teensy 3.6 with overclocking	5 yıl önce
input_pdm.h	Add AudioInputPDM	6 yıl önce
input_tdm.cpp	Fix TDM input on Teensy 4.0	5 yıl önce
input_tdm.h	Add AudioInputTDM	7 yıl önce
input_tdm2.cpp	Fix TDM2 on Teensy 4.0	5 yıl önce
input_tdm2.h	T4: Input TDM, Input TDM2	5 yıl önce
keywords.txt	8 channel I2S output for Teensy 4.0	4 yıl önce
library.json	Let PlatformIO automatically detect Arduino v1.0 library format	8 yıl önce
library.properties	Edit version string, for Arduino 1.6.11 compatibility	8 yıl önce
memcpy_audio.S	Import all of Frank's T4 edits	5 yıl önce
memcpy_audio.h	Add memcpy_tointerleaveQuad (thanks Frank)	8 yıl önce
mixer.cpp	Import all of Frank's T4 edits	5 yıl önce
mixer.h	Import all of Frank's T4 edits	5 yıl önce
multiplier.md	Add a multiplier (by rheslip)	10 yıl önce
new_objects.md	change format for new_objects files	11 yıl önce
output_adat.cpp	Improve digital I/O on Teensy 3.6 with overclocking	5 yıl önce
output_adat.h	Add ADAT 8 channel TOSLINK output by Ernstjan Freriks	7 yıl önce
output_dac.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
output_dac.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
output_dacs.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
output_dacs.h	Add AudioOutputAnalogStereo	8 yıl önce
output_i2s.cpp	Fix I2S slave mode on Teensy 4.0	4 yıl önce
output_i2s.h	8 channel I2S output for Teensy 4.0	4 yıl önce
output_i2s2.cpp	Fix simultaneous input & output on I2S2	4 yıl önce
output_i2s2.h	various (see below)	5 yıl önce
output_i2s_hex.cpp	6 channel I2S output for Teensy 4.0	4 yıl önce
output_i2s_hex.h	6 channel I2S output for Teensy 4.0	4 yıl önce
output_i2s_oct.cpp	8 channel I2S output for Teensy 4.0	4 yıl önce
output_i2s_oct.h	8 channel I2S output for Teensy 4.0	4 yıl önce
output_i2s_quad.cpp	Quad I2S output for Teensy 4.0	4 yıl önce
output_i2s_quad.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
output_mqs.cpp	cache-support mqs	5 yıl önce
output_mqs.h	add output_mqs	5 yıl önce
output_pt8211.cpp	Improve digital I/O on Teensy 3.6 with overclocking	5 yıl önce
output_pt8211.h	add output_pt8211	5 yıl önce
output_pt8211_2.cpp	add output_pt8211_2	5 yıl önce
output_pt8211_2.h	add output_pt8211_2	5 yıl önce
output_pwm.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
output_pwm.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
output_spdif.cpp	Improve digital I/O on Teensy 3.6 with overclocking	5 yıl önce
output_spdif.h	SPDIF	5 yıl önce
output_spdif2.cpp	fix SPDIF2 for Teensy 3.x	5 yıl önce
output_spdif2.h	SPDIF	5 yıl önce
output_spdif3.cpp	Udpate	5 yıl önce
output_spdif3.h	add SPDIF3	5 yıl önce
output_tdm.cpp	Improve digital I/O on Teensy 3.6 with overclocking	5 yıl önce
output_tdm.h	Add AudioInputTDM	7 yıl önce
output_tdm2.cpp	Fix TDM2 on Teensy 4.0	5 yıl önce
output_tdm2.h	various (see below)	5 yıl önce
play_memory.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
play_memory.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
play_queue.cpp	Allow larger queues on Teensy 3.5, 3.6, 4.0	4 yıl önce
play_queue.h	Allow larger queues on Teensy 3.5, 3.6, 4.0	4 yıl önce
play_sd_raw.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
play_sd_raw.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
play_sd_wav.cpp	Play WAV files with junk sections	6 yıl önce
play_sd_wav.h	Bugfix for missing initialization of data pointers in AudioPlaySdWav	6 yıl önce
play_serialflash_raw.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
play_serialflash_raw.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
record_queue.cpp	Allow larger queues on Teensy 3.5, 3.6, 4.0	4 yıl önce
record_queue.h	Allow larger queues on Teensy 3.5, 3.6, 4.0	4 yıl önce
spi_interrupt.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
spi_interrupt.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
synth_dc.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
synth_dc.h	Import all of Frank's T4 edits	5 yıl önce
synth_karplusstrong.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
synth_karplusstrong.h	Add Synthesis Guitar example	8 yıl önce
synth_pinknoise.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
synth_pinknoise.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
synth_pwm.cpp	Import all of Frank's T4 edits	5 yıl önce
synth_pwm.h	Add AudioSynthWaveformPWM	7 yıl önce
synth_simple_drum.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
synth_simple_drum.h	Adding SimpleDrum synthesis object to audio library.	8 yıl önce
synth_sine.cpp	Import all of Frank's T4 edits	5 yıl önce
synth_sine.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce
synth_tonesweep.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	6 yıl önce
synth_tonesweep.h	ToneSweep improvements (thanks Pio)	7 yıl önce
synth_waveform.cpp	Update links in comments, to Laurent de Soras's exp2 approximation info	5 yıl önce
synth_waveform.h	Add waveform phase modulation	6 yıl önce
synth_waveform.md	Fixed AudioSynthWaveform. Uses LUT with linear interpolation for sinewave.	10 yıl önce
synth_wavetable.cpp	Fix wavetable crash on instrument change after stop	6 yıl önce
synth_wavetable.h	Avoid global Wavetable defines	6 yıl önce
synth_whitenoise.cpp	Import all of Frank's T4 edits	5 yıl önce
synth_whitenoise.h	Do not assume AudioStream.h includes Arduino.h	8 yıl önce

README.md

Teensy Audio Library

16 bit, 44.1 kHz streaming audio library for Teensy 3.x, featuring:

Polyphonic Playback
Recording
Synthesis
Analysis
Effects
Filtering
Mixing
Multiple Simultaneous Inputs & Outputs
Flexible signal routing between library objects
Automatic Streaming while your Arduino sketch runs

Main Audio Library Page

http://www.pjrc.com/teensy/td_libs_Audio.html

Audio System Design Tool

Use this graphical tool to design your audio project. Easily browse the library’s many features, connect objects, export to Arduino code, and quickly access details for the functions each object provides for you to control it from your Arduino sketch!

http://www.pjrc.com/teensy/gui/index.html