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Everything about Advanced Audio Coding
Lossy audio compression format
Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. It was developed by Dolby, AT&T, Fraunhofer and Sony, originally as part of the MPEG-2 specification but later improved under MPEG-4. AAC was designed to be the successor of the MP3 format and generally achieves higher sound quality than MP3 at the same bit rate. AAC encoded audio files are typically packaged in an MP4 container most commonly using the filename extension .m4a. Wikipedia →
🧠Start here: a 6-step reading path
- Read the overview: Advanced Audio CodingA 5-minute orientation
- Skim a recent paper: Mitochondrial uncouplers induce proton leak by activating AAC and UCP1Influential work since 2022
- Pick up a classic book: AAC for AllThe most-reprinted book on the subject
- Read the landmark paper: Prevalence in the United States of aac(6 ′ ) - Ib - cr Encoding a Ciprofloxacin-Modifying EnzymeCited 652 times
- Go sideways: High-Efficiency Advanced Audio CodingA closely related topic
- Go sideways: MPEG-4 Part 3A closely related topic
đź“– Definitions
Symbol ISO 639-3 language code for Ari (New Guinea).
🗂️ The subject at a glance
🏆 Landmark papers (most cited)
Prevalence in the United States of aac(6 ′ ) - Ib - cr Encoding a Ciprofloxacin-Modifying Enzyme
Synthesis and characterization of PVP/AAc copolymer hydrogel and its applications in the removal of heavy metals from aqueous solution
Perspectives of speech language pathologists regarding success versus abandonment of AAC
AAC technologies for young children with complex communication needs: State of the science and future research directions
Effects of Communication Partner Instruction on the Communication of Individuals using AAC: A Meta-Analysis
Communication Partner Instruction in AAC: Present Practices and Future Directions
New and emerging AAC technology supports for children with complex communication needs and their communication partners: State of the science and future research directions
AAC for adults with acquired neurological conditions: A review
🆕 Influential since 2022
Mitochondrial uncouplers induce proton leak by activating AAC and UCP1
Utilization of red mud with high radiation for preparation of autoclaved aerated concrete (AAC): Performances and microstructural analysis
Life cycle assessment of post-demolition autoclaved aerated concrete (AAC) recycling options
Dual-network self-healing hydrogels composed of graphene oxide@nanocellulose and poly(AAm-co-AAc)
Performance optimization and hydration characteristics of BOF slag-based autoclaved aerated concrete (AAC)
đź“š Books worth reading
- 📕AAC for All · 2022
- 📕35 lat dla chwały polonijnego sportuRoman Korban · 1976
The Mpeg Digital Representation Of InformationLeonardo Chiariglione · 2011
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
đź”— Related topics
- High-Efficiency Advanced Audio Coding High-Efficiency Advanced Audio Coding (HE-AAC) is an audio coding format for lossy data compression of digital audio as part of the MPEG-4 standards. It…
- MPEG-4 Part 3 MPEG-4 Part 3 or MPEG-4 Audio (formally ISO/IEC 14496-3) is the third part of the ISO/IEC MPEG-4 international standard developed by Moving Picture Experts…
- FAAC FAAC (Freeware Advanced Audio Coder) is a software project which includes the AAC encoder FAAC and decoder FAAD2. It supports MPEG-2 AAC as well as MPEG-4…
- Unified Speech and Audio Coding Unified Speech and Audio Coding (USAC) is an audio compression format and codec for both music and speech or any mix of speech and audio using very low…
- 3GP and 3G2 3GP (3GPP file format) is a digital multimedia container format defined by the Third Generation Partnership Project (3GPP) for 3G UMTS multimedia services…
- Audio Lossless Coding MPEG-4 Audio Lossless Coding, also known as MPEG-4 ALS, is an extension to the MPEG-4 Part 3 audio standard to allow lossless audio compression. The extension…
- List of codecs The following is a list of compression formats and related codecs. Linear pulse-code modulation (LPCM, generally only described as PCM) is the format for…
- TwinVQ TwinVQ (transform-domain weighted interleave vector quantization) is an audio compression technique developed by Nippon Telegraph and Telephone Corporation…