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multimedia::MEqualizerControl Class Reference

class multimedia::MEqualizerControl : public multimedia::MAudioEffectControl

Inherits from

Public Member Functions
TInt BandLevel(TInt &, TInt &)
TInt BandWidth(TInt &, TInt &)
TInt CenterFrequency(TInt &, TInt &)
TInt CrossoverFrequency(TInt &, TInt &)
TInt DbLevelLimits(TInt &, TInt &)
TInt NumberOfBands(TInt &)
TInt SetBandLevel(TInt &, TInt &)
Inherited Functions
multimedia::MAudioEffectControl::Disable()
multimedia::MAudioEffectControl::Enable()
multimedia::MAudioEffectControl::Enforce(TBool &)
multimedia::MAudioEffectControl::HaveUpdateRights(TBool &)
multimedia::MAudioEffectControl::IsEnabled(TBool &)
multimedia::MAudioEffectControl::IsEnforced(TBool &)
multimedia::MAudioEffectControl::Uid(TUid &)
multimedia::MControl::AddObserver(MControlObserver &)
multimedia::MControl::ControlType()
multimedia::MControl::RemoveObserver(MControlObserver &)
multimedia::MControl::Type()
multimedia::MEffectControl::Apply()
Public Attributes
const TUintKBand10Changed
const TUintKBand11Changed
const TUintKBand12Changed
const TUintKBand1Changed
const TUintKBand2Changed
const TUintKBand3Changed
const TUintKBand4Changed
const TUintKBand5Changed
const TUintKBand6Changed
const TUintKBand7Changed
const TUintKBand8Changed
const TUintKBand9Changed
Inherited Attributes
multimedia::MAudioEffectControl::KDisabled
multimedia::MAudioEffectControl::KEnabled
multimedia::MAudioEffectControl::KEnforced
multimedia::MAudioEffectControl::KGainedUpdateRights
multimedia::MAudioEffectControl::KLostUpdateRights
multimedia::MAudioEffectControl::KNotEnforced
multimedia::MAudioEffectControl::KSpecificEffectBase

Member Functions Documentation

BandLevel(TInt &, TInt &)

TInt BandLevel(TInt &aBand,
TInt &aBandLevel
)[pure virtual]
Get the band level in mB for the specified band
Since
3.0

Parameters

TInt & aBandFrequency Band
TInt & aBandLevel

BandWidth(TInt &, TInt &)

TInt BandWidth(TInt &aBand,
TInt &aBandWidth
)[pure virtual]
Get the band width in Hz for the specified band.
Since
3.0

Parameters

TInt & aBandFrequency Band
TInt & aBandWidth

CenterFrequency(TInt &, TInt &)

TInt CenterFrequency(TInt &aBand,
TInt &aCenterFrequency
)[pure virtual]
Get the center frequency in Hz for a given band
Since
3.0

Parameters

TInt & aBandFrequency Band
TInt & aCenterFrequency

CrossoverFrequency(TInt &, TInt &)

TInt CrossoverFrequency(TInt &aBand,
TInt &aCrossoverFreq
)[pure virtual]
Get the cross-over frequency between the given frequency band (aBand) and the next band
Since
3.0

Parameters

TInt & aBandFrequency Band
TInt & aCrossoverFreq

DbLevelLimits(TInt &, TInt &)

TInt DbLevelLimits(TInt &aMin,
TInt &aMax
)[pure virtual]
Get the dB range in mB for the equalizer
Since
3.0

Parameters

TInt & aMinMaximum level in dB
TInt & aMax

NumberOfBands(TInt &)

TInt NumberOfBands(TInt &aNumberofBands)[pure virtual]
Get number of equalizer bands.
Since
3.0

Parameters

TInt & aNumberofBands

SetBandLevel(TInt &, TInt &)

TInt SetBandLevel(TInt &aBand,
TInt &aLevel
)[pure virtual]
Sets the equalizer band level value in mB, ranging from Min to Max
Since
3.0

Parameters

TInt & aBandFrequency Band
TInt & aLevelband level in dB, ranges from DbLevelLimits()

Member Data Documentation

const TUint KBand10Changed

const TUintKBand10Changed[static]

const TUint KBand11Changed

const TUintKBand11Changed[static]

const TUint KBand12Changed

const TUintKBand12Changed[static]

const TUint KBand1Changed

const TUintKBand1Changed[static]

const TUint KBand2Changed

const TUintKBand2Changed[static]

const TUint KBand3Changed

const TUintKBand3Changed[static]

const TUint KBand4Changed

const TUintKBand4Changed[static]

const TUint KBand5Changed

const TUintKBand5Changed[static]

const TUint KBand6Changed

const TUintKBand6Changed[static]

const TUint KBand7Changed

const TUintKBand7Changed[static]

const TUint KBand8Changed

const TUintKBand8Changed[static]

const TUint KBand9Changed

const TUintKBand9Changed[static]

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All rights reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License v1.0.