Structured Audio Orchestra Language (SAOL) is an
imperative,
MUSIC-N programming language
A programming language is a system of notation for writing computer programs. Most programming languages are text-based formal languages, but they may also be graphical. They are a kind of computer language.
The description of a programming ...
designed for describing
virtual instruments,
processing
Processing is a free graphical library and integrated development environment (IDE) built for the electronic arts, new media art, and visual design communities with the purpose of teaching non-programmers the fundamentals of computer programming ...
digital audio
Digital audio is a representation of sound recorded in, or converted into, digital form. In digital audio, the sound wave of the audio signal is typically encoded as numerical samples in a continuous sequence. For example, in CD audio, sa ...
, and applying
sound effect
A sound effect (or audio effect) is an artificially created or enhanced sound, or sound process used to emphasize artistic or other content of films, television shows, live performance, animation, video games, music, or other media. Traditi ...
s. It was published as subpart 5 of
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 Group. It specifies audio coding methods. The first version of ISO/IEC 14496-3 was publish ...
(
ISO
ISO is the most common abbreviation for the International Organization for Standardization.
ISO or Iso may also refer to: Business and finance
* Iso (supermarket), a chain of Danish supermarkets incorporated into the SuperBest chain in 2007
* Iso ...
/
IEC
The International Electrotechnical Commission (IEC; in French: ''Commission électrotechnique internationale'') is an international standards organization that prepares and publishes international standards for all electrical, electronic and r ...
14496-3:1999) in 1999.
[ ]
As part of the
MPEG-4 international standard
international standard is a technical standard developed by one or more international standards organizations. International standards are available for consideration and use worldwide. The most prominent such organization is the International Or ...
, SAOL is one of the key components of the
MPEG-4 Structured Audio MPEG-4 Structured Audio is an ISO/IEC standard for describing sound. It was published as subpart 5 of MPEG-4 Part 3 (ISO/ IEC 14496-3:1999) in 1999.
It allows the transmission of synthetic music and sound effects at very low bit rates (from 0.01 ...
toolset, along with:
* Structured Audio Score Language (SASL)
* Structured Audio Sample Bank Format (SASBF)
* The MPEG-4 SA
scheduler
A schedule or a timetable, as a basic time-management tool, consists of a list of times at which possible tasks, events, or actions are intended to take place, or of a sequence of events in the chronological order in which such things are i ...
*
MIDI
MIDI (; Musical Instrument Digital Interface) is a technical standard that describes a communications protocol, digital interface, and electrical connectors that connect a wide variety of electronic musical instruments, computers, and re ...
support
See also
*
Csound
Csound is a domain-specific computer programming language for audio programming. It is called Csound because it is written in C, as opposed to some of its predecessors.
It is free software, available under the LGPL-2.1-or-later.
Csound was o ...
*
MPEG-4 Structured Audio MPEG-4 Structured Audio is an ISO/IEC standard for describing sound. It was published as subpart 5 of MPEG-4 Part 3 (ISO/ IEC 14496-3:1999) in 1999.
It allows the transmission of synthetic music and sound effects at very low bit rates (from 0.01 ...
References
The MPEG-4 Structured Audio Standard
External links
SAOL.net - MPEG4 structured audio (mp4-sa)
Audio programming languages
MPEG
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