DTS-HD Master Audio

E220195

audio codec lossless audio codec multichannel audio format

DTS-HD Master Audio is a high-definition, lossless multichannel audio codec commonly used on Blu-ray Discs to deliver studio-quality surround sound.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (5)

Label	Occurrences
DTS-HD Master Audio canonical	9
DTS-HD High Resolution Audio	6
DTS-HD	2
DTS-HD suite	1
DTS‑HD Master Audio	1

How this entity was disambiguated

This entity first appeared as the object of triple T1934696 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: DTS-HD Master Audio
Context triple: [Blu-ray Disc, supportsAudioCodec, DTS-HD Master Audio]

A. Dolby TrueHD
Dolby TrueHD is a lossless multichannel audio codec designed for high-definition home entertainment formats like Blu-ray to deliver studio-quality surround sound.
B. Dolby Audio
Dolby Audio is a suite of advanced audio processing technologies designed to deliver clearer, more immersive, and dynamically optimized sound across consumer devices and media.
C. Dolby Digital
Dolby Digital is a multichannel digital audio encoding system widely used in cinema, home theater, and broadcast to deliver surround sound.
D. Dolby Digital 5.1
Dolby Digital 5.1 is a surround sound audio format that delivers multichannel cinematic audio through five full-bandwidth speakers and one low-frequency effects channel.
E. Dolby Atmos
Dolby Atmos is an advanced surround sound technology that creates immersive, three-dimensional audio experiences in cinemas, home theaters, and personal devices.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: DTS-HD Master Audio
Target entity description: DTS-HD Master Audio is a high-definition, lossless multichannel audio codec commonly used on Blu-ray Discs to deliver studio-quality surround sound.

A. Dolby TrueHD
Dolby TrueHD is a lossless multichannel audio codec designed for high-definition home entertainment formats like Blu-ray to deliver studio-quality surround sound.
B. Dolby Audio
Dolby Audio is a suite of advanced audio processing technologies designed to deliver clearer, more immersive, and dynamically optimized sound across consumer devices and media.
C. Dolby Digital
Dolby Digital is a multichannel digital audio encoding system widely used in cinema, home theater, and broadcast to deliver surround sound.
D. Dolby Digital 5.1
Dolby Digital 5.1 is a surround sound audio format that delivers multichannel cinematic audio through five full-bandwidth speakers and one low-frequency effects channel.
E. Dolby Atmos
Dolby Atmos is an advanced surround sound technology that creates immersive, three-dimensional audio experiences in cinemas, home theaters, and personal devices.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	audio codec ⓘ lossless audio codec ⓘ multichannel audio format ⓘ
audioChannelEncoding	PCM-based lossless reconstruction ⓘ
audioCodingFormatFamily	DTS-HD ⓘ linked to: DTS-HD Master Audio
audioQualityGoal	studio-quality surround sound ⓘ
backwardCompatibleWith	DTS Digital Surround decoders ⓘ
bitDepthSupport	up to 24-bit ⓘ
competesWith	Dolby TrueHD ⓘ
compressionMethod	variable bit rate ⓘ
compressionType	lossless ⓘ
containerFormat	Blu-ray Disc ⓘ linked to: Blu-ray Disc format HD DVD ⓘ
coreCodec	DTS Digital Surround ⓘ
designedFor	optical disc media ⓘ
developer	DTS, Inc. ⓘ
extensionPurpose	carry lossless data beyond DTS core ⓘ
hasCoreExtensionStructure	true ⓘ
introducedAsPartOf	DTS-HD suite ⓘ linked to: DTS-HD Master Audio
losslessEncodingScope	entire audio range including surround channels ⓘ
marketPositioning	high-end home theater audio format ⓘ
optimizedFor	surround sound reproduction ⓘ
predecessor	DTS Coherent Acoustics ⓘ linked to: DTS
primaryDomain	consumer home entertainment ⓘ
samplingRateSupport	up to 192 kHz for stereo ⓘ up to 96 kHz for multichannel ⓘ
standardizedFor	Blu-ray Disc specification ⓘ linked to: Blu-ray Disc format
supportsBackwardCompatibility	true ⓘ
supportsBitrate	up to 24.5 Mbit/s on Blu-ray Disc ⓘ
supportsChannelConfigurations	up to 7.1 channels ⓘ
supportsCopyProtectionIntegration	AACS-based Blu-ray systems ⓘ
supportsDownmixing	true ⓘ
supportsHighDynamicRangeAudio	true ⓘ
supportsLanguageTracks	multiple audio tracks per disc ⓘ
supportsLossyCore	true ⓘ
supportsMetadata	channel layout information ⓘ dialog normalization ⓘ dynamic range control ⓘ
supportsMultichannel	true ⓘ
supportsObject	discrete surround channels ⓘ
supportsSpeakerLayouts	5.1 surround sound ⓘ 6.1 surround sound ⓘ 7.1 surround sound ⓘ
typicalUse	Blu-ray Disc audio ⓘ HD DVD audio ⓘ home theater systems ⓘ
useCase	high-definition video releases ⓘ premium home cinema audio ⓘ

How these facts were elicited

Referenced by (19)

Full triples — surface form annotated when it differs from this entity's canonical label.

Blu-ray Disc → supportsAudioCodec → DTS-HD Master Audio ⓘ

subject linked to: Blu-ray Disc format

Mi TV → supportsTechnology → DTS-HD ⓘ