Dolby AC-4

GPTKB entity

Statements (39)
Predicate Object
gptkbp:instanceOf gptkb:audio_equipment
gptkbp:compressionRatio lossy
gptkbp:developedBy gptkb:Dolby_Laboratories
https://www.w3.org/2000/01/rdf-schema#label Dolby AC-4
gptkbp:introducedIn 2015
gptkbp:predecessor gptkb:Dolby_Digital_Plus
gptkbp:standardizedBy gptkb:ETSI
gptkb:ETSI_TS_103_190
gptkbp:supports gptkb:Dolby_Atmos
gptkb:MPEG-H_3D_Audio_interoperability
multiple languages
audio description
object-based audio
4K Ultra HD content
low latency audio
immersive audio
audio watermarking
emergency alerting
channel-based audio
dialogue enhancement
audio objects
audio-only services
audio/video synchronization
hearing impaired features
legacy device compatibility
loudness management
metadata carriage
personalized audio
gptkbp:usedIn gptkb:DVB_standards
gptkb:ATSC_3.0
streaming services
broadcast television
mobile devices
smart TVs
set-top boxes
OTT platforms
gptkbp:width 32 kbps to 576 kbps
gptkbp:bfsParent gptkb:Dolby_Digital_Plus
gptkbp:bfsLayer 5