High-Efficiency Advanced Audio Coding

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:audio_equipment
gptkbp:abbreviation	gptkb:HE-AAC
gptkbp:alsoKnownAs	gptkb:AAC+ gptkb:aacPlus gptkb:Enhanced_AAC+
gptkbp:audio	high at low bitrates
gptkbp:basedOn	Advanced Audio Coding
gptkbp:compressionRatio	lossy
gptkbp:developedBy	gptkb:Nokia gptkb:Sony gptkb:Dolby_Laboratories gptkb:Fraunhofer_IIS gptkb:Coding_Technologies
gptkbp:fileExtension	.m4a .mp4 .aac
https://www.w3.org/2000/01/rdf-schema#label	High-Efficiency Advanced Audio Coding
gptkbp:predecessor	gptkb:HE-AAC_v2
gptkbp:relatedStandard	gptkb:MPEG-4_Part_3 gptkb:ISO/IEC_14496-3
gptkbp:standardizedBy	gptkb:MPEG gptkb:ISO/IEC_14496-3:2001/Amd_1:2003 2003
gptkbp:successor	Advanced Audio Coding
gptkbp:supports	mono audio stereo audio multichannel audio bit rates from 16 to 128 kbit/s per channel
gptkbp:usedBy	gptkb:3GPP gptkb:Spotify gptkb:YouTube gptkb:DAB+ gptkb:Digital_Radio_Mondiale gptkb:HD_Radio gptkb:ISDB-T gptkb:DVB gptkb:Apple_iTunes
gptkbp:usedIn	gptkb:3GPP gptkb:DAB+ gptkb:Digital_Radio_Mondiale gptkb:HD_Radio gptkb:ISDB-T gptkb:DVB mobile devices digital radio streaming audio
gptkbp:uses	gptkb:Parametric_Stereo gptkb:Spectral_Band_Replication
gptkbp:bfsParent	gptkb:HE-AAC gptkb:HE-AAC_(High_Efficiency) gptkb:HE-AAC_audio
gptkbp:bfsLayer	7