Pete (El Supremo) a2682bac25 declare tone_incr to be volatile to prevent the compiler optimizing frequency() out of existence		10 年之前
examples	Merge pull request #14 from el-supremo/master	10 年之前
utility	Move square root to utility folder	10 年之前
Audio.h	add a peak input measuring object	10 年之前
AudioControl.h	Add MIT license	10 年之前
README.md	Update readme	10 年之前
analyze_fft256.cpp	Speed up copy_to_fft_buffer a bit	10 年之前
analyze_fft256.h	Fix AudioAnalyzeFFT256 magnitude & averaging	10 年之前
analyze_peakdetect.cpp	add a peak input measuring object	10 年之前
analyze_peakdetect.h	add a peak input measuring object	10 年之前
analyze_print.cpp	Improve AudioAnalyzePrint	10 年之前
analyze_print.h	Improve AudioAnalyzePrint	10 年之前
analyze_tonedetect.cpp	Add MIT license	10 年之前
analyze_tonedetect.h	Add MIT license	10 年之前
control_sgtl5000.cpp	Add adc_hpf() to allow control of ADC high pass filter.	10 年之前
control_sgtl5000.h	Add adc_hpf() to allow control of ADC high pass filter.	10 年之前
control_wm8731.cpp	Add MIT license to last few files	10 年之前
control_wm8731.h	Add MIT license to last few files	10 年之前
data_ulaw.c	Move other objects to their own files	10 年之前
data_waveforms.c	Move other objects to their own files	10 年之前
data_windows.c	Move other objects to their own files	10 年之前
effect_chorus.cpp	Manually merged Pete's pull request: Correct a calculation in flange;remove static class from chorus and flange	10 年之前
effect_chorus.h	Manually merged Pete's pull request: Correct a calculation in flange;remove static class from chorus and flange	10 年之前
effect_fade.cpp	Add MIT license	10 年之前
effect_fade.h	Add MIT license	10 年之前
effect_flange.cpp	Manually merged Pete's pull request: Correct a calculation in flange;remove static class from chorus and flange	10 年之前
effect_flange.h	Manually merged Pete's pull request: Correct a calculation in flange;remove static class from chorus and flange	10 年之前
filter_biquad.cpp	Actual fix for multiple filter sets in AudioFilterBiquad	10 年之前
filter_biquad.h	fix for compounding/cascading filters	10 年之前
filter_fir.cpp	Fix Issue #20 - AudioFilterFIR should receive data as read-only blocks	10 年之前
filter_fir.h	Add MIT license for Pete's files	10 年之前
input_adc.cpp	reword connect in AudioInputAnalog	10 年之前
input_adc.h	Add MIT license	10 年之前
input_i2s.cpp	Add comments about I2S FIFO reset bits (was an issue on I2S test fixture)	10 年之前
input_i2s.h	Add MIT license	10 年之前
keywords.txt	Add keywords file	10 年之前
mixer.cpp	Add MIT license	10 年之前
mixer.h	Add MIT license	10 年之前
new_objects.md	change format for new_objects files	11 年之前
output_dac.cpp	Add MIT license	10 年之前
output_dac.h	Add MIT license	10 年之前
output_i2s.cpp	Add comments about I2S FIFO reset bits (was an issue on I2S test fixture)	10 年之前
output_i2s.h	Add MIT license	10 年之前
output_pwm.cpp	Add MIT license	10 年之前
output_pwm.h	Add MIT license	10 年之前
play_memory.cpp	Add status and position functions to AudioPlayMemory	10 年之前
play_memory.h	Add status and position functions to AudioPlayMemory	10 年之前
play_sd_raw.cpp	Add status and position functions to AudioPlaySdRaw	10 年之前
play_sd_raw.h	Add status and position functions to AudioPlaySdRaw	10 年之前
play_sd_wav.cpp	WAV file parsing to handle extended format headers	10 年之前
play_sd_wav.h	WAV file parsing to handle extended format headers	10 年之前
synth_tonesweep.cpp	Fix compile error	10 年之前
synth_tonesweep.h	cosmetic changes to synth_tonesweep.cpp and .h	10 年之前
synth_waveform.cpp	declare tone_incr to be volatile to prevent the compiler optimizing frequency() out of existence	10 年之前
synth_waveform.h	declare tone_incr to be volatile to prevent the compiler optimizing frequency() out of existence	10 年之前

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.