John Robinson 452c6b6418 use cmsis library for arm_math.h		3 lat temu
docs	Add issue template	6 lat temu
examples	Ladder filter frequency modulation in "volts per octave"	3 lat temu
extras	Add PROGMEM to output array	3 lat temu
gui	Document bandlimit waveforms	3 lat temu
include/audio	use cmsis library for arm_math.h	3 lat temu
src/audio	use cmsis library for arm_math.h	3 lat temu
.gitignore	Add documentation for new objects	8 lat temu
.travis.yml	Update Travis CI settings	8 lat temu
README.md	Mention Teensy 4.x in readme	3 lat temu
filter_fir.md	Change FIR filter (as suggested by rheslip) to filter one channel instead of two. Updated example, added documenting file	10 lat temu
keywords.txt	Change Ladder filter API to be similar to other filters	3 lat temu
library.json	Let PlatformIO automatically detect Arduino v1.0 library format	8 lat temu
library.json5	use cmsis library for arm_math.h	3 lat temu
library.properties	Edit version string, for Arduino 1.6.11 compatibility	8 lat temu
multiplier.md	Add a multiplier (by rheslip)	10 lat temu
new_objects.md	change format for new_objects files	10 lat temu
package.json5	use cmsis library for arm_math.h	3 lat temu
synth_waveform.md	Fixed AudioSynthWaveform. Uses LUT with linear interpolation for sinewave.	10 lat temu

README.md

Teensy Audio Library

16 bit, 44.1 kHz streaming audio library for Teensy 3.x and Teensy 4.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