Paul Stoffregen 57d11dd95a Merge pull request #299 from FrankBoesing/patch-1 Patch for T4B2 (Pin6 -> Pin7)		vor 5 Jahren
docs	Add issue template	vor 6 Jahren
examples	WM8731 has flaky I2C communication workaround	vor 5 Jahren
extras	Improve wav2sketch parsing of WAV files with junk sections	vor 6 Jahren
gui	Start list of verified compatible I2S chips	vor 5 Jahren
utility	initial cache-support	vor 5 Jahren
.gitignore	Add documentation for new objects	vor 8 Jahren
.travis.yml	Update Travis CI settings	vor 8 Jahren
Audio.h	T4: Input TDM, Input TDM2	vor 5 Jahren
AudioControl.h	Add AudioSynthWaveformSine	vor 10 Jahren
README.md	Update readme	vor 7 Jahren
analyze_fft256.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
analyze_fft256.h	Fix problem with optimized loops like do {} while (!myFFT.available());	vor 7 Jahren
analyze_fft1024.cpp	Import all of Frank's T4 edits	vor 5 Jahren
analyze_fft1024.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
analyze_notefreq.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
analyze_notefreq.h	NoteFrequency fixes	vor 8 Jahren
analyze_peak.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
analyze_peak.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
analyze_print.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
analyze_print.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
analyze_rms.cpp	Import all of Frank's T4 edits	vor 5 Jahren
analyze_rms.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
analyze_tonedetect.cpp	Import all of Frank's T4 edits	vor 5 Jahren
analyze_tonedetect.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
control_ak4558.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
control_ak4558.h	Fixed control functions, examples, GUI elements	vor 9 Jahren
control_cs4272.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
control_cs4272.h	Add CS4272 control (thanks William Hollender)	vor 8 Jahren
control_cs42448.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
control_cs42448.h	Add AudioControlCS42448	vor 7 Jahren
control_sgtl5000.cpp	Import all of Frank's T4 edits	vor 5 Jahren
control_sgtl5000.h	Add ability to control two SGTL5000 chips	vor 8 Jahren
control_tlv320aic3206.cpp	AIC3206: rename channel macros, add comments	vor 6 Jahren
control_tlv320aic3206.h	AIC3206: rename channel macros, add comments	vor 6 Jahren
control_wm8731.cpp	WM8731 has flaky I2C communication workaround	vor 5 Jahren
control_wm8731.h	Add WM8731 inputSelect() function and update example	vor 6 Jahren
data_spdif.c	use common spdif bcmlookup table	vor 5 Jahren
data_ulaw.c	Add missing open source license headers	vor 10 Jahren
data_waveforms.c	Remove old AudioSynthWaveform	vor 10 Jahren
data_windows.c	Add other window types for 1024 point FFT	vor 10 Jahren
effect_bitcrusher.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
effect_bitcrusher.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
effect_chorus.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
effect_chorus.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
effect_combine.cpp	Add AudioEffectDigitalCombine (from Bleep Labs)	vor 6 Jahren
effect_combine.h	Move combine effect constants to class enum, not global scope	vor 6 Jahren
effect_delay.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
effect_delay.h	Fix delay effect on Teensy 3.5 & 3.6	vor 7 Jahren
effect_delay_ext.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
effect_delay_ext.h	Add F-RAM	vor 7 Jahren
effect_envelope.cpp	Add isActive() and isSustain() to envelope	vor 6 Jahren
effect_envelope.h	Add isActive() and isSustain() to envelope	vor 6 Jahren
effect_fade.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
effect_fade.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
effect_flange.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
effect_flange.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
effect_freeverb.cpp	Import all of Frank's T4 edits	vor 5 Jahren
effect_freeverb.h	Add AudioEffectFreeverbStereo	vor 6 Jahren
effect_granular.cpp	Increase granular speed range, change public function to setSpeed()	vor 6 Jahren
effect_granular.h	Increase granular speed range, change public function to setSpeed()	vor 6 Jahren
effect_midside.cpp	Import all of Frank's T4 edits	vor 5 Jahren
effect_midside.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
effect_multiply.cpp	Import all of Frank's T4 edits	vor 5 Jahren
effect_multiply.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
effect_reverb.cpp	memset: wrong size - element size is not 1	vor 6 Jahren
effect_reverb.h	Add reverb effect, from Joao Rossi Filho	vor 8 Jahren
effect_waveshaper.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
effect_waveshaper.h	Accept floats instead of int16_ts for waveshape in shape()	vor 7 Jahren
filter_biquad.cpp	Add comment about noise shaping in biquad filter	vor 5 Jahren
filter_biquad.h	Add shelving filter support for biquad	vor 8 Jahren
filter_fir.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
filter_fir.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
filter_fir.md	Change FIR filter (as suggested by rheslip) to filter one channel instead of two. Updated example, added documenting file	vor 10 Jahren
filter_variable.cpp	Import all of Frank's T4 edits	vor 5 Jahren
filter_variable.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
input_adc.cpp	Import all of Frank's T4 edits	vor 5 Jahren
input_adc.h	Fix indentation and move filtercoefficient to #define constant instead of int32_t variable	vor 7 Jahren
input_adcs.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
input_adcs.h	Fix indentation and move filtercoefficient to #define constant instead of int32_t variable	vor 7 Jahren
input_i2s.cpp	Comment out pin 13 debug in I2S input	vor 5 Jahren
input_i2s.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
input_i2s2.cpp	various (see below)	vor 5 Jahren
input_i2s2.h	various (see below)	vor 5 Jahren
input_i2s_quad.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
input_i2s_quad.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
input_pdm.cpp	Import all of Frank's T4 edits	vor 5 Jahren
input_pdm.h	Add AudioInputPDM	vor 6 Jahren
input_tdm.cpp	T4: Input TDM, Input TDM2	vor 5 Jahren
input_tdm.h	Add AudioInputTDM	vor 7 Jahren
input_tdm2.cpp	T4: Input TDM, Input TDM2	vor 5 Jahren
input_tdm2.h	T4: Input TDM, Input TDM2	vor 5 Jahren
keywords.txt	T4: Input TDM, Input TDM2	vor 5 Jahren
library.json	Let PlatformIO automatically detect Arduino v1.0 library format	vor 8 Jahren
library.properties	Edit version string, for Arduino 1.6.11 compatibility	vor 8 Jahren
memcpy_audio.S	Import all of Frank's T4 edits	vor 5 Jahren
memcpy_audio.h	Add memcpy_tointerleaveQuad (thanks Frank)	vor 8 Jahren
mixer.cpp	Import all of Frank's T4 edits	vor 5 Jahren
mixer.h	Import all of Frank's T4 edits	vor 5 Jahren
multiplier.md	Add a multiplier (by rheslip)	vor 10 Jahren
new_objects.md	change format for new_objects files	vor 11 Jahren
output_adat.cpp	Import all of Frank's T4 edits	vor 5 Jahren
output_adat.h	Add ADAT 8 channel TOSLINK output by Ernstjan Freriks	vor 7 Jahren
output_dac.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
output_dac.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
output_dacs.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
output_dacs.h	Add AudioOutputAnalogStereo	vor 8 Jahren
output_i2s.cpp	T4B2: Pin6->Pin7	vor 5 Jahren
output_i2s.h	various (see below)	vor 5 Jahren
output_i2s2.cpp	T4: Input TDM, Input TDM2	vor 5 Jahren
output_i2s2.h	various (see below)	vor 5 Jahren
output_i2s_quad.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
output_i2s_quad.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
output_mqs.cpp	cache-support mqs	vor 5 Jahren
output_mqs.h	add output_mqs	vor 5 Jahren
output_pt8211.cpp	add output_pt8211	vor 5 Jahren
output_pt8211.h	add output_pt8211	vor 5 Jahren
output_pt8211_2.cpp	add output_pt8211_2	vor 5 Jahren
output_pt8211_2.h	add output_pt8211_2	vor 5 Jahren
output_pwm.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
output_pwm.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
output_spdif.cpp	Patch for T4B2 (Pin6 -> Pin7)	vor 5 Jahren
output_spdif.h	SPDIF	vor 5 Jahren
output_spdif2.cpp	fix SPDIF2 for Teensy 3.x	vor 5 Jahren
output_spdif2.h	SPDIF	vor 5 Jahren
output_spdif3.cpp	Udpate	vor 5 Jahren
output_spdif3.h	add SPDIF3	vor 5 Jahren
output_tdm.cpp	T4 Cache-Fix TDM	vor 5 Jahren
output_tdm.h	Add AudioInputTDM	vor 7 Jahren
output_tdm2.cpp	T4: Input TDM, Input TDM2	vor 5 Jahren
output_tdm2.h	various (see below)	vor 5 Jahren
play_memory.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
play_memory.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
play_queue.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
play_queue.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
play_sd_raw.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
play_sd_raw.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
play_sd_wav.cpp	Play WAV files with junk sections	vor 6 Jahren
play_sd_wav.h	Bugfix for missing initialization of data pointers in AudioPlaySdWav	vor 6 Jahren
play_serialflash_raw.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
play_serialflash_raw.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
record_queue.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
record_queue.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
spi_interrupt.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
spi_interrupt.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
synth_dc.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
synth_dc.h	Import all of Frank's T4 edits	vor 5 Jahren
synth_karplusstrong.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
synth_karplusstrong.h	Add Synthesis Guitar example	vor 8 Jahren
synth_pinknoise.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
synth_pinknoise.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
synth_pwm.cpp	Import all of Frank's T4 edits	vor 5 Jahren
synth_pwm.h	Add AudioSynthWaveformPWM	vor 7 Jahren
synth_simple_drum.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
synth_simple_drum.h	Adding SimpleDrum synthesis object to audio library.	vor 8 Jahren
synth_sine.cpp	Import all of Frank's T4 edits	vor 5 Jahren
synth_sine.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren
synth_tonesweep.cpp	Include Arduino.h first in all cpp files, for precompiled header speedup	vor 6 Jahren
synth_tonesweep.h	ToneSweep improvements (thanks Pio)	vor 7 Jahren
synth_waveform.cpp	Fix WAVEFORM_TRIANGLE_VARIABLE at less than 1.0 amplitude	vor 6 Jahren
synth_waveform.h	Add waveform phase modulation	vor 6 Jahren
synth_waveform.md	Fixed AudioSynthWaveform. Uses LUT with linear interpolation for sinewave.	vor 10 Jahren
synth_wavetable.cpp	Fix wavetable crash on instrument change after stop	vor 6 Jahren
synth_wavetable.h	Avoid global Wavetable defines	vor 6 Jahren
synth_whitenoise.cpp	Import all of Frank's T4 edits	vor 5 Jahren
synth_whitenoise.h	Do not assume AudioStream.h includes Arduino.h	vor 8 Jahren

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