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teensy-audio
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PaulStoffregen 6bdf3a0945 Support other CPU speeds in ADC & DAC 10 年前
examples Merge remote-tracking branch 'upstream/master' 10 年前
gui Support other CPU speeds in ADC & DAC 10 年前
utility Support other CPU speeds in ADC & DAC 10 年前
Audio.h Use DMAChannel begin() 10 年前
AudioControl.h Add AudioSynthWaveformSine 10 年前
README.md Update readme 11 年前
analyze_fft256.cpp Add proper API to FFT objects 10 年前
analyze_fft256.h Simplify & document SGTL5000 control 10 年前
analyze_fft1024.cpp Add proper API to FFT objects 10 年前
analyze_fft1024.h Add proper API to FFT objects 10 年前
analyze_peak.cpp Change peak detect API to conform to library conventions 10 年前
analyze_peak.h Change peak detect API to conform to library conventions 10 年前
analyze_print.cpp Change AudioAnalyzePrint name API 10 年前
analyze_print.h Change AudioAnalyzePrint name API 10 年前
analyze_tonedetect.cpp mode documentation in the GUI 10 年前
analyze_tonedetect.h Add MIT license 11 年前
control_sgtl5000.cpp Simplify & document SGTL5000 control 10 年前
control_sgtl5000.h Update SGTL5000 keywords 10 年前
control_wm8731.cpp Add MIT license to last few files 11 年前
control_wm8731.h Add MIT license to last few files 11 年前
data_ulaw.c Add missing open source license headers 10 年前
data_waveforms.c Remove old AudioSynthWaveform 10 年前
data_windows.c Add other window types for 1024 point FFT 10 年前
effect_chorus.cpp Change Chrous effect to one channel 10 年前
effect_chorus.h Change Chrous effect to one channel 10 年前
effect_delay.cpp Remove unused multiplier 10 年前
effect_delay.h Add AudioEffectDelay 10 年前
effect_envelope.cpp Add AudioEffectEnvelope 10 年前
effect_envelope.h Add AudioEffectEnvelope 10 年前
effect_fade.cpp Add MIT license 11 年前
effect_fade.h Add MIT license 11 年前
effect_flange.cpp Change Flange effect to one channel 10 年前
effect_flange.h Change Flange effect to one channel 10 年前
effect_multiply.cpp Add AudioEffectMultiply 10 年前
effect_multiply.h Add AudioEffectMultiply 10 年前
filter_biquad.cpp Actual fix for multiple filter sets in AudioFilterBiquad 11 年前
filter_biquad.h fix for compounding/cascading filters 11 年前
filter_fir.cpp Change FIR filter (as suggested by rheslip) to filter one channel instead of two. Updated example, added documenting file 10 年前
filter_fir.h FIR only needs one input buffer 10 年前
filter_fir.md Change FIR filter (as suggested by rheslip) to filter one channel instead of two. Updated example, added documenting file 10 年前
filter_variable.cpp Add credits/references for numerical approximation algorithms 10 年前
filter_variable.h Finish AudioFilterStateVariable (signal control of corner frequency) 10 年前
input_adc.cpp Convert AudioInputAnalog to use DMAChannel.h 10 年前
input_adc.h Convert AudioInputAnalog to use DMAChannel.h 10 年前
input_i2s.cpp Use DMAChannel begin() 10 年前
input_i2s.h Use DMAChannel begin() 10 年前
keywords.txt Convert I2S objects to use DMAChannel.h 10 年前
mixer.cpp Add MIT license 11 年前
mixer.h Add MIT license 11 年前
multiplier.md Add a multiplier (by rheslip) 10 年前
new_objects.md change format for new_objects files 11 年前
output_dac.cpp Use DMAChannel begin() 10 年前
output_dac.h Use DMAChannel begin() 10 年前
output_i2s.cpp Use DMAChannel begin() 10 年前
output_i2s.h Use DMAChannel begin() 10 年前
output_pwm.cpp Support other CPU speeds in ADC & DAC 10 年前
output_pwm.h Convert AudioOutputPWM to use DMAChannel.h 10 年前
play_memory.cpp Add status and position functions to AudioPlayMemory 11 年前
play_memory.h Add status and position functions to AudioPlayMemory 11 年前
play_queue.cpp Add AudioPlayQueue 10 年前
play_queue.h Add AudioPlayQueue 10 年前
play_sd_raw.cpp Disable interrupts while opening files from SD card 10 年前
play_sd_raw.h Fix status functions in AudioPlaySdRaw 10 年前
play_sd_wav.cpp Disable interrupts while opening files from SD card 10 年前
play_sd_wav.h WAV file parsing to handle extended format headers 11 年前
synth_dc.cpp Add AudioSynthWaveformDc 10 年前
synth_dc.h simplify overflow checks somewhat 10 年前
synth_pinknoise.cpp Add AudioSynthNoisePink 10 年前
synth_pinknoise.h Add AudioSynthNoisePink 10 年前
synth_sine.cpp Add phase() to waveform objects 10 年前
synth_sine.h Add phase() to waveform objects 10 年前
synth_tonesweep.cpp Fix up synth_tonesweep and the example to conform (more closely) to the naming conventions 11 年前
synth_tonesweep.h Fix up synth_tonesweep and the example to conform (more closely) to the naming conventions 11 年前
synth_waveform.cpp Add simple pulse waveform 10 年前
synth_waveform.h width -> pulseWidth 10 年前
synth_waveform.md Fixed AudioSynthWaveform. Uses LUT with linear interpolation for sinewave. 10 年前
synth_whitenoise.cpp Fix multiple white noise instances 10 年前
synth_whitenoise.h Fix multiple white noise instances 10 年前

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.