PaulStoffregen a47af54592 Add credits/references for numerical approximation algorithms		10 лет назад
examples	Add AudioSynthWaveformSine	10 лет назад
gui	Finish AudioFilterStateVariable (signal control of corner frequency)	10 лет назад
utility	Add AudioSynthWaveformDc	10 лет назад
Audio.h	Add AudioFilterStateVariable (work in progress....)	10 лет назад
AudioControl.h	Add AudioSynthWaveformSine	10 лет назад
README.md	Update readme	10 лет назад
analyze_fft256.cpp	Speed up copy_to_fft_buffer a bit	10 лет назад
analyze_fft256.h	Fix AudioAnalyzeFFT256 magnitude & averaging	10 лет назад
analyze_fft1024.cpp	Add AudioAnalyzeFFT1024	10 лет назад
analyze_fft1024.h	Add AudioAnalyzeFFT1024	10 лет назад
analyze_peakdetect.cpp	Improve accuracy in AudioPeak(..);	10 лет назад
analyze_peakdetect.h	Generate C++ compatible IDs in the GUI	10 лет назад
analyze_print.cpp	Improve AudioAnalyzePrint	10 лет назад
analyze_print.h	Improve AudioAnalyzePrint	10 лет назад
analyze_tonedetect.cpp	mode documentation in the GUI	10 лет назад
analyze_tonedetect.h	Add MIT license	10 лет назад
control_sgtl5000.cpp	Fix default STGL5000 line level output voltage	10 лет назад
control_sgtl5000.h	control_sgtl5000.* overhaul with many renames.	10 лет назад
control_wm8731.cpp	Add MIT license to last few files	10 лет назад
control_wm8731.h	Add MIT license to last few files	10 лет назад
data_ulaw.c	Add missing open source license headers	10 лет назад
data_waveforms.c	Remove old AudioSynthWaveform	10 лет назад
data_windows.c	Add AudioAnalyzeFFT1024	10 лет назад
effect_chorus.cpp	Manually merged Pete's pull request: Correct a calculation in flange;remove static class from chorus and flange	10 лет назад
effect_chorus.h	Manually merged Pete's pull request: Correct a calculation in flange;remove static class from chorus and flange	10 лет назад
effect_delay.cpp	Add AudioEffectDelay	10 лет назад
effect_delay.h	Add AudioEffectDelay	10 лет назад
effect_envelope.cpp	Add AudioEffectEnvelope	10 лет назад
effect_envelope.h	Add AudioEffectEnvelope	10 лет назад
effect_fade.cpp	Add MIT license	10 лет назад
effect_fade.h	Add MIT license	10 лет назад
effect_flange.cpp	Manually merged Pete's pull request: Correct a calculation in flange;remove static class from chorus and flange	10 лет назад
effect_flange.h	Manually merged Pete's pull request: Correct a calculation in flange;remove static class from chorus and flange	10 лет назад
effect_multiply.cpp	Add AudioEffectMultiply	10 лет назад
effect_multiply.h	Add AudioEffectMultiply	10 лет назад
filter_biquad.cpp	Actual fix for multiple filter sets in AudioFilterBiquad	10 лет назад
filter_biquad.h	fix for compounding/cascading filters	10 лет назад
filter_fir.cpp	Change FIR filter (as suggested by rheslip) to filter one channel instead of two. Updated example, added documenting file	10 лет назад
filter_fir.h	FIR only needs one input buffer	10 лет назад
filter_fir.md	Change FIR filter (as suggested by rheslip) to filter one channel instead of two. Updated example, added documenting file	10 лет назад
filter_variable.cpp	Add credits/references for numerical approximation algorithms	10 лет назад
filter_variable.h	Finish AudioFilterStateVariable (signal control of corner frequency)	10 лет назад
input_adc.cpp	Reassign DMA channels for compatibility with OctoWS2811	10 лет назад
input_adc.h	Reassign DMA channels for compatibility with OctoWS2811	10 лет назад
input_i2s.cpp	Reassign DMA channels for compatibility with OctoWS2811	10 лет назад
input_i2s.h	Reassign DMA channels for compatibility with OctoWS2811	10 лет назад
keywords.txt	Finish AudioFilterStateVariable (signal control of corner frequency)	10 лет назад
mixer.cpp	Add MIT license	10 лет назад
mixer.h	Add MIT license	10 лет назад
multiplier.cpp	Add a multiplier (by rheslip)	10 лет назад
multiplier.h	Add a multiplier (by rheslip)	10 лет назад
multiplier.md	Add a multiplier (by rheslip)	10 лет назад
new_objects.md	change format for new_objects files	11 лет назад
output_dac.cpp	AudioOutputAnalog ramp up without changing AREF setting	10 лет назад
output_dac.h	Add MIT license	10 лет назад
output_i2s.cpp	Add comments about I2S FIFO reset bits (was an issue on I2S test fixture)	10 лет назад
output_i2s.h	Add MIT license	10 лет назад
output_pwm.cpp	Reassign DMA channels for compatibility with OctoWS2811	10 лет назад
output_pwm.h	Reassign DMA channels for compatibility with OctoWS2811	10 лет назад
play_memory.cpp	Add status and position functions to AudioPlayMemory	10 лет назад
play_memory.h	Add status and position functions to AudioPlayMemory	10 лет назад
play_queue.cpp	Add AudioPlayQueue	10 лет назад
play_queue.h	Add AudioPlayQueue	10 лет назад
play_sd_raw.cpp	Disable interrupts while opening files from SD card	10 лет назад
play_sd_raw.h	Fix status functions in AudioPlaySdRaw	10 лет назад
play_sd_wav.cpp	Disable interrupts while opening files from SD card	10 лет назад
play_sd_wav.h	WAV file parsing to handle extended format headers	10 лет назад
synth_dc.cpp	Add AudioSynthWaveformDc	10 лет назад
synth_dc.h	simplify overflow checks somewhat	10 лет назад
synth_pinknoise.cpp	Add AudioSynthNoisePink	10 лет назад
synth_pinknoise.h	Add AudioSynthNoisePink	10 лет назад
synth_sine.cpp	Add amplitude() to AudioSynthWaveformSine	10 лет назад
synth_sine.h	Fix generated code DAC in gui	10 лет назад
synth_tonesweep.cpp	Fix up synth_tonesweep and the example to conform (more closely) to the naming conventions	10 лет назад
synth_tonesweep.h	Fix up synth_tonesweep and the example to conform (more closely) to the naming conventions	10 лет назад
synth_waveform.cpp	Remove old AudioSynthWaveform	10 лет назад
synth_waveform.h	Remove old AudioSynthWaveform	10 лет назад
synth_waveform.md	Fixed AudioSynthWaveform. Uses LUT with linear interpolation for sinewave.	10 лет назад
synth_whitenoise.cpp	Add AudioSynthNoiseWhite	10 лет назад
synth_whitenoise.h	Add AudioSynthNoiseWhite	10 лет назад

README.md

Audio

Audio library for Teensy 3.0 & 3.1

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

This is BETA status code. It works pretty well, but it’s still under very active development.

APIs are likely to incompatibly change.

Please discuss any issues here. code

http://forum.pjrc.com/threads/24793-Audio-Library

Always try to post reproducible bug reports, with complete code and details necessary to recreate the problem.