---
title: Audio Channel Labels
framework: coreaudiotypes
role: collectionGroup
role_heading: API Collection
path: coreaudiotypes/audio-channel-labels
---

# Audio Channel Labels

Channel labels for use in the mChannelLabel field of an AudioChannelDescription structure.

## Topics

### Labels

- [kAudioChannelLabel_Ambisonic_W](coreaudiotypes/kaudiochannellabel_ambisonic_w.md)
- [kAudioChannelLabel_Ambisonic_X](coreaudiotypes/kaudiochannellabel_ambisonic_x.md)
- [kAudioChannelLabel_Ambisonic_Y](coreaudiotypes/kaudiochannellabel_ambisonic_y.md)
- [kAudioChannelLabel_Ambisonic_Z](coreaudiotypes/kaudiochannellabel_ambisonic_z.md)
- [kAudioChannelLabel_BeginReserved](coreaudiotypes/kaudiochannellabel_beginreserved.md)
- [kAudioChannelLabel_BinauralLeft](coreaudiotypes/kaudiochannellabel_binauralleft.md)
- [kAudioChannelLabel_BinauralRight](coreaudiotypes/kaudiochannellabel_binauralright.md)
- [kAudioChannelLabel_Center](coreaudiotypes/kaudiochannellabel_center.md)
- [kAudioChannelLabel_CenterBottom](coreaudiotypes/kaudiochannellabel_centerbottom.md)
- [kAudioChannelLabel_CenterSurround](coreaudiotypes/kaudiochannellabel_centersurround.md)
- [kAudioChannelLabel_CenterSurroundDirect](coreaudiotypes/kaudiochannellabel_centersurrounddirect.md)
- [kAudioChannelLabel_CenterTopFront](coreaudiotypes/kaudiochannellabel_centertopfront.md)
- [kAudioChannelLabel_CenterTopMiddle](coreaudiotypes/kaudiochannellabel_centertopmiddle.md)
- [kAudioChannelLabel_CenterTopRear](coreaudiotypes/kaudiochannellabel_centertoprear.md)
- [kAudioChannelLabel_ClickTrack](coreaudiotypes/kaudiochannellabel_clicktrack.md)
- [kAudioChannelLabel_DialogCentricMix](coreaudiotypes/kaudiochannellabel_dialogcentricmix.md)
- [kAudioChannelLabel_Discrete](coreaudiotypes/kaudiochannellabel_discrete.md)
- [kAudioChannelLabel_Discrete_0](coreaudiotypes/kaudiochannellabel_discrete_0.md)
- [kAudioChannelLabel_Discrete_1](coreaudiotypes/kaudiochannellabel_discrete_1.md)
- [kAudioChannelLabel_Discrete_10](coreaudiotypes/kaudiochannellabel_discrete_10.md)
- [kAudioChannelLabel_Discrete_11](coreaudiotypes/kaudiochannellabel_discrete_11.md)
- [kAudioChannelLabel_Discrete_12](coreaudiotypes/kaudiochannellabel_discrete_12.md)
- [kAudioChannelLabel_Discrete_13](coreaudiotypes/kaudiochannellabel_discrete_13.md)
- [kAudioChannelLabel_Discrete_14](coreaudiotypes/kaudiochannellabel_discrete_14.md)
- [kAudioChannelLabel_Discrete_15](coreaudiotypes/kaudiochannellabel_discrete_15.md)
- [kAudioChannelLabel_Discrete_2](coreaudiotypes/kaudiochannellabel_discrete_2.md)
- [kAudioChannelLabel_Discrete_3](coreaudiotypes/kaudiochannellabel_discrete_3.md)
- [kAudioChannelLabel_Discrete_4](coreaudiotypes/kaudiochannellabel_discrete_4.md)
- [kAudioChannelLabel_Discrete_5](coreaudiotypes/kaudiochannellabel_discrete_5.md)
- [kAudioChannelLabel_Discrete_6](coreaudiotypes/kaudiochannellabel_discrete_6.md)
- [kAudioChannelLabel_Discrete_65535](coreaudiotypes/kaudiochannellabel_discrete_65535.md)
- [kAudioChannelLabel_Discrete_7](coreaudiotypes/kaudiochannellabel_discrete_7.md)
- [kAudioChannelLabel_Discrete_8](coreaudiotypes/kaudiochannellabel_discrete_8.md)
- [kAudioChannelLabel_Discrete_9](coreaudiotypes/kaudiochannellabel_discrete_9.md)
- [kAudioChannelLabel_EndReserved](coreaudiotypes/kaudiochannellabel_endreserved.md)
- [kAudioChannelLabel_ForeignLanguage](coreaudiotypes/kaudiochannellabel_foreignlanguage.md)
- [kAudioChannelLabel_HOA_ACN](coreaudiotypes/kaudiochannellabel_hoa_acn.md)
- [kAudioChannelLabel_HOA_ACN_0](coreaudiotypes/kaudiochannellabel_hoa_acn_0.md)
- [kAudioChannelLabel_HOA_ACN_1](coreaudiotypes/kaudiochannellabel_hoa_acn_1.md)
- [kAudioChannelLabel_HOA_ACN_10](coreaudiotypes/kaudiochannellabel_hoa_acn_10.md)
- [kAudioChannelLabel_HOA_ACN_11](coreaudiotypes/kaudiochannellabel_hoa_acn_11.md)
- [kAudioChannelLabel_HOA_ACN_12](coreaudiotypes/kaudiochannellabel_hoa_acn_12.md)
- [kAudioChannelLabel_HOA_ACN_13](coreaudiotypes/kaudiochannellabel_hoa_acn_13.md)
- [kAudioChannelLabel_HOA_ACN_14](coreaudiotypes/kaudiochannellabel_hoa_acn_14.md)
- [kAudioChannelLabel_HOA_ACN_15](coreaudiotypes/kaudiochannellabel_hoa_acn_15.md)
- [kAudioChannelLabel_HOA_ACN_2](coreaudiotypes/kaudiochannellabel_hoa_acn_2.md)
- [kAudioChannelLabel_HOA_ACN_3](coreaudiotypes/kaudiochannellabel_hoa_acn_3.md)
- [kAudioChannelLabel_HOA_ACN_4](coreaudiotypes/kaudiochannellabel_hoa_acn_4.md)
- [kAudioChannelLabel_HOA_ACN_5](coreaudiotypes/kaudiochannellabel_hoa_acn_5.md)
- [kAudioChannelLabel_HOA_ACN_6](coreaudiotypes/kaudiochannellabel_hoa_acn_6.md)
- [kAudioChannelLabel_HOA_ACN_65024](coreaudiotypes/kaudiochannellabel_hoa_acn_65024.md)
- [kAudioChannelLabel_HOA_ACN_7](coreaudiotypes/kaudiochannellabel_hoa_acn_7.md)
- [kAudioChannelLabel_HOA_ACN_8](coreaudiotypes/kaudiochannellabel_hoa_acn_8.md)
- [kAudioChannelLabel_HOA_ACN_9](coreaudiotypes/kaudiochannellabel_hoa_acn_9.md)
- [kAudioChannelLabel_HOA_N3D](coreaudiotypes/kaudiochannellabel_hoa_n3d.md)
- [kAudioChannelLabel_HOA_SN3D](coreaudiotypes/kaudiochannellabel_hoa_sn3d.md)
- [kAudioChannelLabel_Haptic](coreaudiotypes/kaudiochannellabel_haptic.md)
- [kAudioChannelLabel_HeadphonesLeft](coreaudiotypes/kaudiochannellabel_headphonesleft.md)
- [kAudioChannelLabel_HeadphonesRight](coreaudiotypes/kaudiochannellabel_headphonesright.md)
- [kAudioChannelLabel_HearingImpaired](coreaudiotypes/kaudiochannellabel_hearingimpaired.md)
- [kAudioChannelLabel_LFE2](coreaudiotypes/kaudiochannellabel_lfe2.md)
- [kAudioChannelLabel_LFE3](coreaudiotypes/kaudiochannellabel_lfe3.md)
- [kAudioChannelLabel_LFEScreen](coreaudiotypes/kaudiochannellabel_lfescreen.md)
- [kAudioChannelLabel_Left](coreaudiotypes/kaudiochannellabel_left.md)
- [kAudioChannelLabel_LeftBackSurround](coreaudiotypes/kaudiochannellabel_leftbacksurround.md)
- [kAudioChannelLabel_LeftBottom](coreaudiotypes/kaudiochannellabel_leftbottom.md)
- [kAudioChannelLabel_LeftCenter](coreaudiotypes/kaudiochannellabel_leftcenter.md)
- [kAudioChannelLabel_LeftEdgeOfScreen](coreaudiotypes/kaudiochannellabel_leftedgeofscreen.md)
- [kAudioChannelLabel_LeftSideSurround](coreaudiotypes/kaudiochannellabel_leftsidesurround.md)
- [kAudioChannelLabel_LeftSurround](coreaudiotypes/kaudiochannellabel_leftsurround.md)
- [kAudioChannelLabel_LeftSurroundDirect](coreaudiotypes/kaudiochannellabel_leftsurrounddirect.md)
- [kAudioChannelLabel_LeftTopFront](coreaudiotypes/kaudiochannellabel_lefttopfront.md)
- [kAudioChannelLabel_LeftTopMiddle](coreaudiotypes/kaudiochannellabel_lefttopmiddle.md)
- [kAudioChannelLabel_LeftTopRear](coreaudiotypes/kaudiochannellabel_lefttoprear.md)
- [kAudioChannelLabel_LeftTopSurround](coreaudiotypes/kaudiochannellabel_lefttopsurround.md)
- [kAudioChannelLabel_LeftTotal](coreaudiotypes/kaudiochannellabel_lefttotal.md)
- [kAudioChannelLabel_LeftWide](coreaudiotypes/kaudiochannellabel_leftwide.md)
- [kAudioChannelLabel_MS_Mid](coreaudiotypes/kaudiochannellabel_ms_mid.md)
- [kAudioChannelLabel_MS_Side](coreaudiotypes/kaudiochannellabel_ms_side.md)
- [kAudioChannelLabel_Mono](coreaudiotypes/kaudiochannellabel_mono.md)
- [kAudioChannelLabel_Narration](coreaudiotypes/kaudiochannellabel_narration.md)
- [kAudioChannelLabel_Object](coreaudiotypes/kaudiochannellabel_object.md)
- [kAudioChannelLabel_RearSurroundLeft](coreaudiotypes/kaudiochannellabel_rearsurroundleft.md)
- [kAudioChannelLabel_RearSurroundRight](coreaudiotypes/kaudiochannellabel_rearsurroundright.md)
- [kAudioChannelLabel_Right](coreaudiotypes/kaudiochannellabel_right.md)
- [kAudioChannelLabel_RightBackSurround](coreaudiotypes/kaudiochannellabel_rightbacksurround.md)
- [kAudioChannelLabel_RightBottom](coreaudiotypes/kaudiochannellabel_rightbottom.md)
- [kAudioChannelLabel_RightCenter](coreaudiotypes/kaudiochannellabel_rightcenter.md)
- [kAudioChannelLabel_RightEdgeOfScreen](coreaudiotypes/kaudiochannellabel_rightedgeofscreen.md)
- [kAudioChannelLabel_RightSideSurround](coreaudiotypes/kaudiochannellabel_rightsidesurround.md)
- [kAudioChannelLabel_RightSurround](coreaudiotypes/kaudiochannellabel_rightsurround.md)
- [kAudioChannelLabel_RightSurroundDirect](coreaudiotypes/kaudiochannellabel_rightsurrounddirect.md)
- [kAudioChannelLabel_RightTopFront](coreaudiotypes/kaudiochannellabel_righttopfront.md)
- [kAudioChannelLabel_RightTopMiddle](coreaudiotypes/kaudiochannellabel_righttopmiddle.md)
- [kAudioChannelLabel_RightTopRear](coreaudiotypes/kaudiochannellabel_righttoprear.md)
- [kAudioChannelLabel_RightTopSurround](coreaudiotypes/kaudiochannellabel_righttopsurround.md)
- [kAudioChannelLabel_RightTotal](coreaudiotypes/kaudiochannellabel_righttotal.md)
- [kAudioChannelLabel_RightWide](coreaudiotypes/kaudiochannellabel_rightwide.md)
- [kAudioChannelLabel_TopBackCenter](coreaudiotypes/kaudiochannellabel_topbackcenter.md)
- [kAudioChannelLabel_TopBackLeft](coreaudiotypes/kaudiochannellabel_topbackleft.md)
- [kAudioChannelLabel_TopBackRight](coreaudiotypes/kaudiochannellabel_topbackright.md)
- [kAudioChannelLabel_TopCenterSurround](coreaudiotypes/kaudiochannellabel_topcentersurround.md)
- [kAudioChannelLabel_Unknown](coreaudiotypes/kaudiochannellabel_unknown.md)
- [kAudioChannelLabel_Unused](coreaudiotypes/kaudiochannellabel_unused.md)
- [kAudioChannelLabel_UseCoordinates](coreaudiotypes/kaudiochannellabel_usecoordinates.md)
- [kAudioChannelLabel_VerticalHeightCenter](coreaudiotypes/kaudiochannellabel_verticalheightcenter.md)
- [kAudioChannelLabel_VerticalHeightLeft](coreaudiotypes/kaudiochannellabel_verticalheightleft.md)
- [kAudioChannelLabel_VerticalHeightRight](coreaudiotypes/kaudiochannellabel_verticalheightright.md)
- [kAudioChannelLabel_XY_X](coreaudiotypes/kaudiochannellabel_xy_x.md)
- [kAudioChannelLabel_XY_Y](coreaudiotypes/kaudiochannellabel_xy_y.md)

## See Also

### Accessing the Data

- [mChannelFlags](coreaudiotypes/audiochanneldescription/mchannelflags.md)
- [mChannelLabel](coreaudiotypes/audiochanneldescription/mchannellabel.md)
- [mCoordinates](coreaudiotypes/audiochanneldescription/mcoordinates.md)
- [AudioChannelLabel](coreaudiotypes/audiochannellabel.md)
- [Audio Channel Coordinates](coreaudiotypes/audio-channel-coordinates.md)
- [AudioChannelFlags](coreaudiotypes/audiochannelflags.md)