Alternate audio channel used in television transmissions
This article is about an American analog television standard which is a part of MTS. For the secondary audio feed on television in general, see Sound multiplex in broadcasting.
Second audio program (SAP), also known as secondary audio programming, is an auxiliary audio channel for analog television that can be broadcast or transmitted both over-the-air and by cable television. Used mostly for audio description or other languages, SAP is part of the multichannel television sound (MTS) standard originally set by the National Television Systems Committee (NTSC) in 1984 in the United States. The NTSC video format and MTS are also used in Canada and Mexico.
and 24 Related for: Second audio program information
Secondaudioprogram (SAP), also known as secondary audioprogramming, is an auxiliary audio channel for analog television that can be broadcast or transmitted...
a secondary audio track. In North America, Secondaudioprogram (SAP) is typically used to deliver audio description by television broadcasters. To promote...
definition in English. A Spanish language audio track is provided for all Lakers and Galaxy games via the secondaudioprogram function available on most television...
stereo channels. An additional secondaudioprogram (SAP), could be used to broadcast other languages or entirely different audio like weather alerts that could...
United States through a programming package that includes the channel. Conversely, ESPN does not maintain secondaudioprogramaudio feeds on any of their...
WOLN (91.3 FM) in Olean, New York, along with a digital audio simulcast on the secondaudioprogram of WNED-DT4. WBFO is owned, along with the WNED stations...
Program stream (PS or MPEG-PS) is a container format for multiplexing digital audio, video and more. The PS format is specified in MPEG-1 Part 1 (ISO/IEC...
sequence. For example, in CD audio, samples are taken 44,100 times per second, each with 16-bit sample depth. Digital audio is also the name for the entire...
MP3 (formally MPEG-1 Audio Layer III or MPEG-2 Audio Layer III) is a coding format for digital audio developed largely by the Fraunhofer Society in Germany...
Compact Disc Digital Audio (CDDA or CD-DA), also known as Digital Audio Compact Disc or simply as Audio CD, is the standard format for audio compact discs....
and Audio Hijack Pro (both now known simply as Audio Hijack). The Audio Hijack programs allow for users to capture and record audio from any program running...
Spanish-language audio feed transmitted through, depending on the cable system affiliate, either an auxiliary secondaudioprogram channel (accessible...
programs broadcast by GPB Television (mainly those provided by PBS) feature a Descriptive Video Service track that is audible over the secondaudio program...
Big Audio Dynamite (later known as Big Audio Dynamite II and Big Audio, and often abbreviated BAD) were an English band, formed in London in 1984 by Mick...
An audio deepfake (also known as voice cloning or deepfake audio) is a product of artificial intelligence used to create convincing speech sentences that...
Audio Video Interleave (also Audio Video Interleaved and known by its initials and filename extension AVI, usually pronounced /ˌeɪ.viːˈaɪ/) is a proprietary...
to reduce sibilance and in broadcasting and advertising to make an audioprogram stand out. It is an integral technology in some noise reduction systems...
features Descriptive Video Service for the visually impaired on the secondaudioprogram channel. The block was originally subtitled with the additional wording...
adapted for non-audio computer data storage purposes as CD-ROM and its derivatives. First released in Japan in October 1982, the CD was the second optical disc...
on secondaudioprogram New York Yankees from Major League Baseball - all regular season and postseason games aired; simulcast on the secondaudio program...
Radio Data System – widespread program information standard; sometimes considered a type of SCA Secondaudioprogram (SAP) – a similar service on television...
an alternate Spanish play-by-play feed during Padres games via a secondaudioprogram feed from the team's Spanish radio network. The network was established...
A mixing console or mixing desk is an electronic device for mixing audio signals, used in sound recording and reproduction and sound reinforcement systems...
Audio crossovers are a type of electronic filter circuitry that splits an audio signal into two or more frequency ranges, so that the signals can be sent...