• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Hardware Secrets

Hardware Secrets

Uncomplicating the complicated

  • Case
  • Cooling
  • Memory
  • Mobile
    • Laptops
    • Smartphones
    • Tablets
  • Motherboard
  • Networking
  • Other
    • Audio
    • Cameras
    • Consumer Electronics
    • Desktops
    • Museum
    • Software
    • Tradeshows & Events
  • Peripherals
    • Headset
    • Keyboard
    • Mouse
    • Printers
  • Power
  • Storage
  • Video

What You Should Know About the SPDIF Connection (2022 Guide)

Learn about the digital audio connection called SPDIF and when and how to use it.

Home » What You Should Know About the SPDIF Connection (2022 Guide)

When to Use SPDIF (Cont’d)

Contents

  • 1. Introduction
  • 2. When to Use SPDIF
  • 3. When to Use SPDIF (Cont’d)
  • 4. Adding SPDIF Outputs to your Computer

As stated, you must use a digital audio connection whenever possible, as it will provide the best audio quality. The question is when you should use HDMI and when you should use SPDIF.
As we mentioned before, if you are connecting two audio equipments, most likely you will have to use SPDIF, as probably the audio source won’t have an HDMI connector. For example, when connecting a professional-grade CD player or a MiniDisc deck to an amplifier (“receiver”) or a professional-grade mixer that supports SPDIF. If one or both equipment(s) don’t have an SPDIF connector, then digital audio connection won’t be possible, and you will end up having to connect them using a regular analog connection, via a pair of RCA cables. Also, as we will discuss later, there are two kinds of consumer-level SPDIF connectors: coaxial (RCA) and optical (Toslink). Obviously, the two equipments you are trying to connect must use the same connector type. If you have a professional CD player that only has a coaxial SPDIF output, and your audio receiver has only an optical SPDIF input, you won’t be able to connect the two using SPDIF.

Preview Product
FosPower (6 Feet) Digital Audio Coaxial Cable [24K Gold Plated Connectors] Premium S/PDIF RCA Male to RCA Male for Home Theater, HDTV, Subwoofer, Hi-Fi Systems FosPower (6 Feet) Digital Audio Coaxial Cable [24K Gold Plated Connectors] Premium S/PDIF RCA Male... Buy on Amazon

The same applies if your equipment has both HDMI and SPDIF outputs, but you want only to connect audio, not video. For example, you want to connect a PC to your home theater setup to listen to music or play games, but you don’t want the image to be sent to the TV. In this case, you are most likely to use the SPDIF connection.
If you are willing to connect an equipment that also produces video (DVD player, Blu-Ray player, video game console, computer, TV set-top box – a.k.a. cable/satellite TV decoder, etc.), then you will have to study the situation, because you will have a few different options.
Let’s assume that you are trying to connect equipment to your home theater setup, which is the most common situation.
In your home theater setup, you have two main components, the TV set and the audio receiver (amplifier). For obvious reasons, you want the video signal to go to the TV and the audio signal to go to the audio receiver.
If you only have a TV (i.e., you don’t have a home theater receiver with a bunch of loudspeakers around), your best connection will be the HDMI, if supported by your TV and the equipment you want to connect to your TV, of course. Simply connect one end of an HDMI cable to the device you want to connect to your TV and the other end to an empty HDMI input on the TV. This way you will have both digital audio and video, the best possible scenario. We illustrate this scenario in Figure 1.

Figure 1: Connecting your audio/video source to a TV set using HDMI

In this case, if you have more than one audio/video source, you will have to connect each one of them to a different HDMI input on the TV. Suppose your TV has three separate HDMI inputs. You will be able to connect your cable/satellite TV to one input, your Blu-Ray player to another input, and your video game console to the third input. If you want to connect a fourth audio/video source (e.g., a computer) in this case, you will need to remove one of the other devices, as your TV has only three HDMI inputs.
If your audio/video source or TV doesn’t have an HDMI connector, you will need two sets of cable, one to connect the video to the TV, using the best video connection available (see our Video Connectors tutorial for a more detailed discussion), and an SPDIF cable connecting the audio/video source to your audio receiver (or to your TV, if you don’t have an audio receiver). See Figure 2.

Figure 2: Connecting your audio/video source without using HDMI

Last update on 2022-07-03 at 12:56 / Affiliate links / Images from Amazon Product Advertising API

Continue: Adding SPDIF Outputs to your Computer

Audio,  Motherboard Tutorials

Primary Sidebar

As a participant in the Amazon Services LLC Associates Program, this site may earn from qualifying purchases. We may also earn commissions on purchases from other retail websites.

gigabit ethernet device

The Ultimate 2022 Guide on Gigabit Ethernet

Everything you need to know about Gigabit Ethernet.

Everything You Need to Know About the CPU Power Management

The CPU has several power saving modes called C-states. In this tutorial we will explain what these modes are, what they do and the modes supported by each processor.

Understanding RAM Timings

Learn in detail what numbers like 7-7-7-21, 8-8-8-24, or 9-9-9-24 after the memory specification mean.

How to Connect Two PCs Using a USB to USB Cable in 2022

Learn how to connect two PCs using an USB-USB cable to transfer files and share your Internet connection.

audio connectors on a motherboard (right) and ethernet + usb connectors (left)

How On-Board Audio Works

Learn how the sound card that comes embedded on your motherboard works.

Footer

For Performance

  • PCI Express 3.0 vs. 2.0: Is There a Gaming Performance Gain?
  • Does dual-channel memory make difference on integrated video performance?
  • Overclocking Pros and Cons
  • All Core i7 Models
  • Understanding RAM Timings

Everything you need to know

  • Everything You Need to Know About the Dual-, Triple-, and Quad-Channel Memory Architectures
  • What You Should Know About the SPDIF Connection (2022 Guide)
  • Everything You Need to Know About the Intel Virtualization Technology
  • Everything You Need to Know About the CPU Power Management

Follow Us

Follow us on Facebook Follow us on Twitter Follow us on Instagram

Copyright © 2022 · All rights reserved - Hardwaresecrets.com
About Us · Privacy Policy · Contact