FastLED 3.9.15
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Public Types | Public Member Functions | Static Private Member Functions | Private Attributes | List of all members
fl::audio::Sample Class Reference

Detailed Description

Examples
Animartrix.ino, and BeatDetection.ino.

Definition at line 22 of file audio.h.

#include <audio.h>

Public Types

using const_iterator = VectorPCM::const_iterator
 
using VectorPCM = fl::vector<fl::i16>
 

Public Member Functions

 Sample () FL_NOEXCEPT
 
 Sample (const Sample &other) FL_NOEXCEPT
 
 Sample (fl::span< const fl::i16 > span, fl::u32 timestamp=0) FL_NOEXCEPT
 
 Sample (SampleImplPtr impl) FL_NOEXCEPT
 
 ~Sample () FL_NOEXCEPT
 
void applyGain (float gain) FL_NOEXCEPT
 Apply a digital gain multiplier to all PCM samples in-place.
 
const fl::i16 & at (fl::size i) const FL_NOEXCEPT
 
const_iterator begin () const FL_NOEXCEPT
 
const_iterator end () const FL_NOEXCEPT
 
void fft (fft::Bins *out) const FL_NOEXCEPT
 
bool isValid () const FL_NOEXCEPT
 
 operator bool () const FL_NOEXCEPT
 
bool operator!= (const Sample &other) const FL_NOEXCEPT
 
Sample & operator= (const Sample &other) FL_NOEXCEPT
 
bool operator== (const Sample &other) const FL_NOEXCEPT
 
const fl::i16 & operator[] (fl::size i) const FL_NOEXCEPT
 
const VectorPCM & pcm () const FL_NOEXCEPT
 
float rms () const FL_NOEXCEPT
 
fl::size size () const FL_NOEXCEPT
 
fl::u32 timestamp () const FL_NOEXCEPT
 
float zcf () const FL_NOEXCEPT
 

Static Private Member Functions

static const VectorPCM & empty () FL_NOEXCEPT
 

Private Attributes

SampleImplPtr mImpl
 
The documentation for this class was generated from the following files: