teensy-audio

Träd: 49a8aa8113

Upphovsman	SHA1	Meddelande	Datum
Benjamin	246a7f6977	changed defines to be more specific See conversation https://github.com/PaulStoffregen/Audio/pull/194	8 år sedan
Benjamin	cf013ec88e	move OS-related #defines to .h file; speed improvements Combine two loops in stereo CIC computation into one for-loop. Add compiler optimization "unroll-loops" to isr if OS enabled. Speed improved from 113µs to 65µs per isr call for CIC interpolation filtering (Measured on Teensy 3.2 96MHz optimized).	8 år sedan
Benjamin	913b4dcede	Remove LED blink in isr	8 år sedan
Benjamin	0db2e23ba1	Add PT8211 w/ experimental 4x oversampling PT8211 with oversampling and linear interpolation by Frank Bösing. 3 Stage CIC interpolation by Ben Rheinland	8 år sedan