PaulStoffregen a47195817d Add AudioControlCS42448		пре 7 година
examples	Better volume scaling in PassThroughUSB example	пре 7 година
extras	Len noticed a bug in binary velocity output	пре 8 година
gui	Add links to CV analog circuits in documentation	пре 7 година
utility	Support more clock speeds	пре 8 година
.gitignore	Add documentation for new objects	пре 8 година
.travis.yml	Update Travis CI settings	пре 8 година
Audio.h	Add AudioControlCS42448	пре 7 година
AudioControl.h	Add AudioSynthWaveformSine	пре 10 година
README.md	Update readme	пре 7 година
analyze_fft256.cpp	Initial work on FFT256 for Teensy-LC (untested)	пре 9 година
analyze_fft256.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
analyze_fft1024.cpp	Fix some Teensy-LC compiler errors	пре 9 година
analyze_fft1024.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
analyze_notefreq.cpp	Remove leftover debug code	пре 8 година
analyze_notefreq.h	NoteFrequency fixes	пре 8 година
analyze_peak.cpp	Add TODO for analyze peak optimization	пре 8 година
analyze_peak.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
analyze_print.cpp	Change AudioAnalyzePrint name API	пре 10 година
analyze_print.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
analyze_rms.cpp	Don't compile M4 code on LC (but LC still not working)	пре 8 година
analyze_rms.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
analyze_tonedetect.cpp	Fix more Teensy-LC compiler errors	пре 9 година
analyze_tonedetect.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
control_ak4558.cpp	Fixed control functions, examples, GUI elements	пре 9 година
control_ak4558.h	Fixed control functions, examples, GUI elements	пре 9 година
control_cs4272.cpp	Add CS4272 control (thanks William Hollender)	пре 8 година
control_cs4272.h	Add CS4272 control (thanks William Hollender)	пре 8 година
control_cs42448.cpp	Add AudioControlCS42448	пре 7 година
control_cs42448.h	Add AudioControlCS42448	пре 7 година
control_sgtl5000.cpp	Add ability to control two SGTL5000 chips	пре 8 година
control_sgtl5000.h	Add ability to control two SGTL5000 chips	пре 8 година
control_wm8731.cpp	AudioControlWM8731::inputLevel(float n)	пре 9 година
control_wm8731.h	AudioControlWM8731::inputLevel(float n)	пре 9 година
data_ulaw.c	Add missing open source license headers	пре 10 година
data_waveforms.c	Remove old AudioSynthWaveform	пре 10 година
data_windows.c	Add other window types for 1024 point FFT	пре 10 година
effect_bitcrusher.cpp	Fix compiler warning	пре 9 година
effect_bitcrusher.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
effect_chorus.cpp	Merge pull request #166 from FrankBoesing/patch-2	пре 8 година
effect_chorus.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
effect_delay.cpp	Remove unused multiplier	пре 10 година
effect_delay.h	Increase maximum delay and scale with block size	пре 7 година
effect_delay_ext.cpp	Add SPI external memory timing comment	пре 8 година
effect_delay_ext.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
effect_envelope.cpp	Add AudioEffectEnvelope	пре 10 година
effect_envelope.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
effect_fade.cpp	Fix minor compiler warning	пре 8 година
effect_fade.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
effect_flange.cpp	Calculation of delay_rate_incr	пре 8 година
effect_flange.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
effect_midside.cpp	Don't compile M4 code on LC (but LC still not working)	пре 8 година
effect_midside.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
effect_multiply.cpp	Fix more Teensy-LC compiler errors	пре 9 година
effect_multiply.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
effect_reverb.cpp	Add reverb effect, from Joao Rossi Filho	пре 8 година
effect_reverb.h	Add reverb effect, from Joao Rossi Filho	пре 8 година
filter_biquad.cpp	Don't cause a loud pop when changing biquad filter coefficients	пре 8 година
filter_biquad.h	Add shelving filter support for biquad	пре 8 година
filter_fir.cpp	Impove and document FIR filter	пре 10 година
filter_fir.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
filter_fir.md	Change FIR filter (as suggested by rheslip) to filter one channel instead of two. Updated example, added documenting file	пре 10 година
filter_variable.cpp	Fix more Teensy-LC compiler errors	пре 9 година
filter_variable.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
input_adc.cpp	Fix ADC input with various clock speeds	пре 8 година
input_adc.h	Fix the DC offset computation. The previous computation would occassionally get stuck with an incorrect offset.	пре 8 година
input_adcs.cpp	Fix compile error on Teensy 3.0	пре 8 година
input_adcs.h	Add AudioInputAnalogStereo (work in progress...)	пре 8 година
input_i2s.cpp	Fix more Teensy-LC compiler errors	пре 9 година
input_i2s.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
input_i2s_quad.cpp	Quad input on Teensy 3.5 & 3.6 needs pin 38	пре 7 година
input_i2s_quad.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
keywords.txt	Add AudioControlCS42448	пре 7 година
library.json	Let PlatformIO automatically detect Arduino v1.0 library format	пре 8 година
library.properties	Edit version string, for Arduino 1.6.11 compatibility	пре 8 година
memcpy_audio.S	Allow blocksizes 8 and 16	пре 8 година
memcpy_audio.h	Add memcpy_tointerleaveQuad (thanks Frank)	пре 8 година
mixer.cpp	Fix some Teensy-LC compiler errors	пре 9 година
mixer.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
multiplier.md	Add a multiplier (by rheslip)	пре 10 година
new_objects.md	change format for new_objects files	пре 11 година
output_dac.cpp	More hardware defs	пре 8 година
output_dac.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
output_dacs.cpp	Fix AudioOutputAnalogStereo analogReference	пре 8 година
output_dacs.h	Add AudioOutputAnalogStereo	пре 8 година
output_i2s.cpp	Fix I2S output when also using I2S input with CPU > 120 MHz	пре 8 година
output_i2s.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
output_i2s_quad.cpp	Fix simultaneous quad input & output on Teensy 3.6 with CPU > 120 MHz	пре 7 година
output_i2s_quad.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
output_pt8211.cpp	Bugfix re: noise when no blocks are available	пре 8 година
output_pt8211.h	changed defines to be more specific	пре 8 година
output_pwm.cpp	Fix BUG for AUDIO_BLOCK_SAMPLES != 128	пре 8 година
output_pwm.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
output_spdif.cpp	Support more clock speeds	пре 8 година
output_spdif.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
play_memory.cpp	Fix hard-coded 128 block size limits	пре 8 година
play_memory.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
play_queue.cpp	do not forget - your own addition :-)	пре 10 година
play_queue.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
play_sd_raw.cpp	Fix for two little bugs	пре 8 година
play_sd_raw.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
play_sd_wav.cpp	SDHC does not use SPI	пре 8 година
play_sd_wav.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
play_serialflash_raw.cpp	remove leftover debug code from AudioPlaySerialflashRaw	пре 9 година
play_serialflash_raw.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
record_queue.cpp	Fix harmless compiler warnings in AudioRecordQueue	пре 10 година
record_queue.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
spi_interrupt.cpp	Add SPI interrupt registration layer	пре 10 година
spi_interrupt.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
synth_dc.cpp	Fix hard-coded 128 block size limits	пре 8 година
synth_dc.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
synth_karplusstrong.cpp	Decay resonance (loop gain) slightly in Karplus Strong	пре 8 година
synth_karplusstrong.h	Add Synthesis Guitar example	пре 8 година
synth_pinknoise.cpp	Clean up harmless compiler warnings	пре 10 година
synth_pinknoise.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
synth_simple_drum.cpp	Adding SimpleDrum synthesis object to audio library.	пре 8 година
synth_simple_drum.h	Adding SimpleDrum synthesis object to audio library.	пре 8 година
synth_sine.cpp	fix incorrect comment	пре 8 година
synth_sine.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
synth_tonesweep.cpp	fix tonesweep	пре 8 година
synth_tonesweep.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
synth_waveform.cpp	#144: Add the reverse sawtooth and sample-and-hold waveforms.	пре 9 година
synth_waveform.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година
synth_waveform.md	Fixed AudioSynthWaveform. Uses LUT with linear interpolation for sinewave.	пре 10 година
synth_whitenoise.cpp	Fix more Teensy-LC compiler errors	пре 9 година
synth_whitenoise.h	Do not assume AudioStream.h includes Arduino.h	пре 8 година

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