Class daisysp::Tone

ClassList > daisysp > Tone

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• #include <tone.h>

Public Functions

Type	Name
float	GetFreq ()
void	Init (float sample_rate)
float	Process (float in)
void	SetFreq (float freq)
	Tone ()
	~Tone ()

Detailed Description

A first-order recursive low-pass filter with variable frequency response.

Public Functions Documentation

function GetFreq

inline float daisysp::Tone::GetFreq () 

Returns:

the current value for the cutoff frequency or half-way point of the filter.

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function Init

void daisysp::Tone::Init (
    float sample_rate
) 

Initializes the Tone module. sample_rate - The sample rate of the audio engine being run.

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function Process

float daisysp::Tone::Process (
    float in
) 

Processes one sample through the filter and returns one sample. in - input signal

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function SetFreq

inline void daisysp::Tone::SetFreq (
    float freq
) 

Sets the cutoff frequency or half-way point of the filter.

Parameters:

• freq - frequency value in Hz. Range: Any positive value.

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function Tone

inline daisysp::Tone::Tone () 

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function ~Tone

inline daisysp::Tone::~Tone () 

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The documentation for this class was generated from the following file external-docs/DaisySP/DaisySP-LGPL/Source/Filters/tone.h