Lesson plan
LC3 (codec)
LC3 (Low Complexity Communication Codec) is a royalty-free audio codec specified by the Bluetooth Special Interest Group (SIG) for the Bluetooth Low Energy (BLE)'s audio protocol and introduced about the time of Bluetooth 5.2. It is developed by Fraunhofer IIS and Ericsson, and succeeds the SBC codec. Mono (single-channelled) LC3-SWB is supported over the Hands-Free Profile (HFP) 1.9, succeeding mSBC. A Bluetooth LE peripheral can receive up to 4 audio streams (e.g., that of 4 different audio channels) simultaneously. Pairs of wireless earbuds often register as a single peripheral device, despite being physically distinct.
Article summary
LC3 (Low Complexity Communication Codec) is a royalty-free audio codec specified by the Bluetooth Special Interest Group (SIG) for the Bluetooth Low Energy (BLE)'s audio protocol and introduced about the time of Bluetooth 5.2. It is developed by Fraunhofer IIS and Ericsson, and succeeds the SBC codec. Mono (single-channelled) LC3-SWB is supported over the Hands-Free Profile (HFP) 1.9, succeeding mSBC. A Bluetooth LE peripheral can receive up to 4 audio streams (e.g., that of 4 different audio channels) simultaneously. Pairs of wireless earbuds often register as a single peripheral device, despite being physically distinct.
Key claims
- release date: 2017 — source: Wikipedia · confidence 0.95
Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- The record states that the release date is "2017". What evidence would count against this claim?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
- Wikipedia https://en.wikipedia.org/w/index.php?oldid=1373063265
Key claims and bibliography are generated from the same tracked claims and sources as the article page.