s/pdif interface is a digital audio interface customized by Sony and Philips; the full name of s/pdif is Sony/Philips Digital Interconnect Format, which is a civilian digital audio interface protocol jointly developed by Sony and Philips. ;Due to its widespread adoption, it has become the de facto civilian digital audio format standard. A large number of consumer audio digital products, such as civilian CD players, DAT, MD machines, computer sound card digital ports, etc. all support S/PDIF.
#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.
What kind of plug is the s/pdf interface?
S/PDIF is a digital audio interface customized by Sony and Philips.
is the abbreviation of SONY and PHILIPS digital audio interface.
Sony/Philips Digital Interface (S/PDIF, Sony/Philips Digital Interface) is an audio file format conversion standard, which is usually used in digital audio tape (DAT) machines or other digital audio processing equipment. It allows converting one file into another without going through analog format conversion, which would degrade the signal quality.
There are relatively few sound card chips that support SPDIF IN, such as: EMU10K1, YMF-744, FM801-AU, CMI8738, etc. A typical application of SPDIF IN on a sound card is CD SPDIF, but not every sound card that supports SPDIF IN provides this interface.
Introduction to S/PDIF:
The full name of S/PDIF is Sony/Philips Digital Interconnect Format, which is a civilian format developed jointly by Sony and Philips. Digital audio interface protocol. Due to its widespread adoption, it has become the de facto civilian digital audio format standard. A large number of consumer audio digital products such as consumer CD players, DATs, MD machines, computer sound card digital ports, etc. all support S/PDIF, and are used in many professional equipment. There are also interfaces to this standard.
S/PDIF is a civilian digital audio interface protocol jointly developed by Sony and Philips.
You can use RCA (Lotus cable) to transmit a stereo signal, one-way transmission
or use Optical (single-mode optical fiber) to transmit a stereo signal, one-way transmission
S/ The full name of PDIF is Sony/Philips Digital Interconnect Format. Due to its widespread adoption, it has become the de facto civilian digital audio format standard. A large number of consumer audio digital products such as civilian CD players, DAT, MD machines, computer sound card digital ports, etc. Supports S/PDIF, and many professional devices also have this standard interface.
The S/PDIF format has a slightly different structure than AES/EBU. The audio information occupies the same position in the data stream, making the two formats compatible in principle. In some cases AES/EBU professional equipment and S/PDIF user equipment can be connected directly, but this is not recommended because there are very important differences in the electrical specifications and channel status bits, and it is possible to mix protocols when using them. produce unpredictable consequences.
The common physical connection media of S/PDIF mainly uses bundled/optical waveguide connection equipment, such as 75Ω coaxial cable using BNC connector, the level range is 0.2V~5Vpp, and the distance is within 10m; Optical Toslink connectors and plastic optical cables can also be used for distances less than 1.5m; if the distance is greater than 1km, glass optical cables and codecs can be used.
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