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EQUA extends Frame
in package

EQUA frame - Equalization.

The 'Equalization' frame allows the user to adjust the audio to their taste by specifying frequency adjustments. It contains an adjustment bit and a list of frequency/adjustment pairs.

Table of Contents

Properties

$adjustmentBit  : bool
$adjustments  : array<string|int, mixed>
$encoding  : int
$frameId  : string

Methods

__construct()  : mixed
Constructs the EQUA frame with given parameters.
addAdjustment()  : self
Adds a frequency adjustment.
getAdjustmentBit()  : bool
Returns the adjustment bit.
getAdjustments()  : array<string|int, mixed>
Returns the frequency adjustments.
getEncoding()  : int
Returns the text encoding.
parse()  : self
Parses the frame data.
setAdjustmentBit()  : self
Sets the adjustment bit.
setAdjustments()  : self
Sets the frequency adjustments.
setEncoding()  : self
Sets the text encoding.
toBytes()  : string
Converts the frame to binary data.

Properties

$adjustmentBit

protected bool $adjustmentBit = false

$adjustments

protected array<string|int, mixed> $adjustments = []

$encoding

protected int $encoding = Encoding::UTF8

$frameId

protected string $frameId
Hooks
protected string get

Methods

__construct()

Constructs the EQUA frame with given parameters.

public __construct([bool $adjustmentBit = false ][, array<string|int, mixed> $adjustments = [] ]) : mixed
Parameters
$adjustmentBit : bool = false
$adjustments : array<string|int, mixed> = []

addAdjustment()

Adds a frequency adjustment.

public addAdjustment(int $frequency, int $adjustment) : self
Parameters
$frequency : int
$adjustment : int
Return values
self

getAdjustmentBit()

Returns the adjustment bit.

public getAdjustmentBit() : bool
Return values
bool

getAdjustments()

Returns the frequency adjustments.

public getAdjustments() : array<string|int, mixed>
Return values
array<string|int, mixed>

getEncoding()

Returns the text encoding.

public getEncoding() : int
Return values
int

parse()

Parses the frame data.

public parse(string $frameData) : self
Parameters
$frameData : string
Return values
self

setAdjustmentBit()

Sets the adjustment bit.

public setAdjustmentBit(bool $adjustmentBit) : self
Parameters
$adjustmentBit : bool
Return values
self

setAdjustments()

Sets the frequency adjustments.

public setAdjustments(array<string|int, mixed> $adjustments) : self
Parameters
$adjustments : array<string|int, mixed>
Return values
self

setEncoding()

Sets the text encoding.

public setEncoding(int $encoding) : self
Parameters
$encoding : int
Return values
self

toBytes()

Converts the frame to binary data.

public toBytes() : string
Return values
string 

        

        
    




    

    

                                

                

                                
    

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