NYSE:DLB
E80659
NYSE:DLB is the stock ticker symbol for Dolby Laboratories, a leading company in audio and imaging technologies best known for its surround sound and cinema sound systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NYSE:DLB canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T645615 — 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: NYSE:DLB Context triple: [Dolby Laboratories, tradedAs, NYSE:DLB]
-
A.
NASDAQ
NASDAQ is a major American electronic stock exchange known for listing many of the world’s leading technology and growth companies.
-
B.
Nasdaq Data Link
Nasdaq Data Link is a financial data platform that provides access to a wide range of market, economic, and alternative datasets via APIs and tools for investors, analysts, and developers.
-
C.
NYSE National
NYSE National is a U.S. equities exchange operated by the New York Stock Exchange that focuses on electronic trading with a maker-taker fee model.
-
D.
Chicago Stock Exchange
The Chicago Stock Exchange is a regional securities exchange in the United States that facilitates the trading of stocks and other financial instruments.
-
E.
NYSE Arca
NYSE Arca is an electronic securities exchange in the United States known for trading exchange-traded funds (ETFs) and equities.
- 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: NYSE:DLB Target entity description: NYSE:DLB is the stock ticker symbol for Dolby Laboratories, a leading company in audio and imaging technologies best known for its surround sound and cinema sound systems.
-
A.
NASDAQ
NASDAQ is a major American electronic stock exchange known for listing many of the world’s leading technology and growth companies.
-
B.
Nasdaq Data Link
Nasdaq Data Link is a financial data platform that provides access to a wide range of market, economic, and alternative datasets via APIs and tools for investors, analysts, and developers.
-
C.
NYSE National
NYSE National is a U.S. equities exchange operated by the New York Stock Exchange that focuses on electronic trading with a maker-taker fee model.
-
D.
Chicago Stock Exchange
The Chicago Stock Exchange is a regional securities exchange in the United States that facilitates the trading of stocks and other financial instruments.
-
E.
NYSE Arca
NYSE Arca is an electronic securities exchange in the United States known for trading exchange-traded funds (ETFs) and equities.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
audio technology company
ⓘ
public company ⓘ technology company ⓘ |
| brand |
Dolby Laboratories
ⓘ
surface form:
Dolby
|
| businessModel | technology licensing ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| focusesOn |
audio signal processing
ⓘ
cinema presentation technologies ⓘ high dynamic range imaging ⓘ immersive sound ⓘ spatial audio ⓘ |
| foundedBy | Ray Dolby ⓘ |
| foundingDate | 1965 ⓘ |
| hasAbbreviation |
Dolby Laboratories
ⓘ
surface form:
Dolby
|
| hasFounderRole |
Ray Dolby
ⓘ
surface form:
Ray Dolby was an audio engineer
|
| hasTechnology |
Dolby AC-4
ⓘ
Dolby Atmos ⓘ
surface form:
Dolby Atmos for cinema
Dolby Atmos ⓘ
surface form:
Dolby Atmos for home theater
Dolby Atmos ⓘ
surface form:
Dolby Atmos for mobile devices
Dolby Audio ⓘ Dolby Cinema ⓘ Dolby Digital ⓘ
surface form:
Dolby Digital Plus
Dolby TrueHD ⓘ Dolby Vision ⓘ
surface form:
Dolby Vision HDR
|
| headquartersLocation |
San Francisco
ⓘ
surface form:
San Francisco, California, United States
|
| industry |
audio technology
ⓘ
cinema technology ⓘ consumer electronics ⓘ |
| knownFor |
Dolby Atmos
ⓘ
Dolby Digital ⓘ Dolby Vision ⓘ audio compression technologies ⓘ cinema sound systems ⓘ noise reduction systems ⓘ surround sound technologies ⓘ |
| legalForm | corporation ⓘ |
| listedOn | New York Stock Exchange ⓘ |
| productType |
HDR imaging technologies
ⓘ
audio codecs ⓘ cinema audio processors ⓘ licensing of audio technologies ⓘ surround sound formats ⓘ |
| servesIndustry |
consumer electronics industry
ⓘ
film industry ⓘ gaming industry ⓘ music industry ⓘ television industry ⓘ |
| stockTicker | NYSE:DLB self-linksurface differs ⓘ |
| tickerExchange | DLB on NYSE ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: NYSE:DLB Description of subject: NYSE:DLB is the stock ticker symbol for Dolby Laboratories, a leading company in audio and imaging technologies best known for its surround sound and cinema sound systems.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Dolby Laboratories, Inc.