
Second Audio Program
Analog Television, Broadcasting
Herausgegeben: Eyvindr, Lennox Raphael
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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 TV.It is often used for an alternate language (hence giving the facetious "Spanish audio program" expansion to the acronym), or for the Descriptive Video Service (DVS) offered in the U.S. by PBS, along with broadcasting the NOAA Weather Radio service or a local National Public Radio station at times where translation or DVS is not needed. SAP is used for broadcasting Canada's Parliamentary television chann...
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 TV.It is often used for an alternate language (hence giving the facetious "Spanish audio program" expansion to the acronym), or for the Descriptive Video Service (DVS) offered in the U.S. by PBS, along with broadcasting the NOAA Weather Radio service or a local National Public Radio station at times where translation or DVS is not needed. SAP is used for broadcasting Canada's Parliamentary television channel CPAC in both English and French. SAP is also used for student radio stations that cannot otherwise get on the air due to crowded FM broadcasting bands.