What is audio interface?
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What is Audio Interface?

If you happen to be an aspiring musician or singer, you must have heard of the tool called an audio interface. Anyone with minimal knowledge of sound recording would suggest you get your hands on an opposite audio interface as soon as possible. So, now what exactly is an audio interface? And, how will it affect your recordings? Well, we’ll satiate all your snooping queries regarding an audio interface here in this article. So, giddy-up and keep reading. 

An audio interface basically is an external sound card that extends and enhances the sonic capabilities of the device that you’re using to record your tune or vocal. The device can be a desktop computer, laptop, tablet, or a mere smartphone depending on your choice. Whether you’re recording a song, podcast, or just doing a video voice over an audio interface connection will expand your recordings’ sound quality to a professional level.  

The built-in sound card of your device can be of great quality, but the way an audio interface can fetch the true crisp and clarity of sound – that is unbeatable. For this obvious reason, Audio interfaces rave as the heart of home recording studios. It hoards multiple inputs, outputs, and USB connection ports through which you can connect your audio gears to your device. Like, you can hook up your guitar, keyboard, microphone to the inputs; headphone, speaker to the outputs. And, finally, by connecting the audio interface to your device via USB or suggested connection, you’ll be able to record the professional quality sounds right from your device.

Also, you can check out: Top 10 Microphone Audio Interfaces In 2021


How an Audio Interface Affects Your Recordings!

Now that you know what an audio interface is, you must be wondering how it will affect your recordings. No worries, in this section we’ll break this to you as well. Simply put, it is such a gem of a music appliance that helps you record the most authentic sound and improves its quality to reproduce a better representation of it. 

The main knack of an audio interface is run by a mechanism called preamp which comes built-in with each audio interface. This very mechanism receives the signals from your audio gears and amplifies the signals up to a great extent to ensure the optimum quality recording. On top, a good preamp automatically detects and prevents unwanted noises and glitches; and brings a professional feel into your recording. 

The included converter converts the digital signal into analog and then proceed it to the preamp to manipulate. What’s more, to it is, its zero-latency monitoring component lets you listen to the recorded sound in real-time. Besides, the integrated drivers allow the recording device to process with clarity. Alongside, it also ensures the central command of the device to implement the recording, editing, and mixing to bring the final outcome. So, if you’re aiming for the better sound quality of your recording, consider buying an audio interface.

You may want to check out: Best PC Audio Interface In 2021


Types of Available Audio Interfaces

The current market offers multiple types of audio interfaces. So, before you get your hands on it, you need to find out which one would serve you the most! For this, you need to know about them in detail first. The following attachment would help you in this regard, so have a look at it carefully.

USB: USB audio interface comes with the amenity of connecting through the USB port. It is definitely the most convenient and easiest way of connecting to the computer. It should not be out of place to mention that in every new computer, both Macs and PCs, USB 2.0 and USB 3.0 are available. Most iOS devices can also connect the audio interface using the USB port. 

Thunderbolt: Thunderbolt audio interface has been the most widely used connector in today’s world. With its fastest speed and user-friendliness, it has won the heart of millions of people. Newer Apple and Desktops are designed with this modern and fantastic connector. It offers the fastest data transfer facility and for this, it has a very low potency rate. 

PCIe: If you’re professional and passionate about music, there is no better option available than PCIe. It is the fastest and most desirable connector for every musician. It has the lowest latencies and the fastest data transferability. These cards are attached to the motherboard of the PC and for this, an available PCIe slot is required that is not employed in most computers. Although it’s quite expensive yet to retain utter professionalism, this option is the best call for you. 

 Firewire: When you’re going to compare firewire with other connectors, you will find firewire slightly older than other connectors. By installing an expansion card, anyone can use it with their PC. Aside from being a bit out of time, it provides a standard performance while charging you a minimal expense. So, if you’re on a budget, you can give a shot at this version of an audio interface.


How many Inputs and Outputs do You Need!

Another burning question for audio interface buyers is how many inputs and outputs they basically need. Because the expense of this music appliance is in a way depends on the numbers of inputs and outputs. 

For your knowledge, different brands sell different audio interfaces ranging from one input-output system to 20 input-output systems. If you’re a solo musician, 4 to 6 inputs and outputs are my be enough for you, while the sound engineers who compose for bands may need 20 I/O. If you have a limited budget, go for an interface with at least 2 outputs and 2 inputs. However, if you can afford try to pick an option with 8 to 10 inputs and outputs.


We have prepared this article for those who are lately searching online to know what is an audio interface. We have tried our best to address your probing and also added other concerns that may arise in your mind. Hopefully, our effort will clear up all your confusion. Anyways, thanks for reading. 

You can read more about Reasons Why You Need Audio Interface!

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