A Quick & Simple Guide to HD Voice Calling

Cody Cromwell
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How HD Voice Calling Works

If you’ve been using your smartphone for a while now, you’ve probably noticed the increase in the amount of features available. One of the most exciting new features that many phones have has been HD voice calling. Let’s take a closer look at what HD voice calling is and how it works.

HD Voice Calling was first introduced in the US, Canada, Japan, South Korea, Hong Kong, and the United Kingdom in January 2011. Basically, it provides clearer, crisper sound quality over 3G networks.

How Does HD Voice Calling Work?

When you call someone, you’ll notice that you’re able to hear them much more clearly than you can with standard voice calling. You can also hear background noise much easier.

The reason for this is HD voice encoding. Using the data signal available over 3G networks, the voice signal is encoded in a far more complex way than standard voice calls. The result is clearer conversation and better sound quality on both sides of the call.

The difference in sound quality is subtle enough that you may not notice it when calling someone. But it can be a real advantage when you compare it side by side with regular voice calling.

Cell Phone HD Voice Calling Providers

There are a lot of cell phone HD voice calling providers on the market today. One of the reasons to use an HD voice calling mobile app or service is the perceived quality in cell phone audio. Certain HD voice calling providers, such as Cell Phone HD Voice, Solve Otis, SingTel and Voice2Opear provide a seemingly superior sound quality.

The advancements in cell phone technology have made it possible for you to make free HD voice calling calls anywhere in the world. This is perhaps the greatest benefit associated with global mobile calling. With just a few simple steps, you will be able to make HD voice calls from your Nokia, Blackberry or Android device entirely for free.

Business Phone Systems HD Voice Calling Providers

HD Voice is one of the greatest improvements in technology that has ever come about. Many high end cell phones are equipped with a feature called HD voice. It allows them to do this by eliminating noise and ambient noise.

There are many providers for HD Voice that you can choose from. You can choose your provider according to their prices and prices, your location and remote locations. There are many benefits to using this service. The first is that you will not have to hear unwanted noises on your conversations. You can now have high definition calls for you and your colleagues without the hassle of holding your phone away from your face.

The audio quality of this service is outstanding and can be heard across the globe. HD Voice can be used anywhere in the world without the need of a telephone. For those in remote locations this will be a lifesaver. You won’t have to worry about the connections being bad in your area because this allows you to have the best quality conversation.

HD Voice Calling Pros & Cons

Hearing damage is unavoidable if you work around loud machinery all day, like many construction workers, truck drivers and mechanics. It’s a shared risk among us; some people have to deal with noise pollution from traffic.

The good news is that you can reduce your hearing level in one or two ways. One is to wear earplugs that block noise. These are handy to carry around, but it might not be ideal to wear them all day.

Another way to filter out sounds is to use HD Voice Calling. This is a kind of technology that enhances voices by raising the volume levels, amplifying sound and making it easier to hear voices in noisy environments. If you’re in a noisy shop, car or factory, this can definitely help you hear better.

Here’s a quick look at the pros and cons of using HD Voice Calling.

HD Voice Calling Pros

  • Helps filter out all sounds
  • Makes voices sound louder
  • Enhance volume levels for clearer sound
  • Lets you hear conversations clearly

HD Voice Calling Cons

  • Not ideal for extended use
  • Can only be used on certain networks
  • Not compatible with all phones

Frequently Asked Questions (FAQs)

What is HD Voice?

HD Voice is an enhanced voice quality standard that provides more natural sounding talking. This enhanced quality can be heard by both you and the person you are calling.

When will HD Voice be available?

Today, you can already use this feature on our VoIP service. But as of yet, not all your current devices and apps support this HD Voice feature. To take advantage of all the HD Voice features, you’ll need to have a SIM-enabled device that supports the HD Voice technology. If you are interested, I would suggest to check with your cell service provider regarding HD Voice compatibility before purchasing a device with SIM slot.

What are the benefits of HD voice calling?

When you are on an HD Voice, your voice and your voice will come through more natural sounding and clear. Also, the person you are calling will have the option to hear you better as well. For those of you who use video conferencing regularly, you know how crucial it is to ensure that both parties have a clear connection.

HD Voice redundancy technology provides better sound quality, higher voice fidelity, voice privacy, lower distortion and echo.

Will it sound better than regular voice calls?

For the most part, yes. Plus, when you talk using HD Voice, your voice will be represented as the closest match to human voice.

Why aren’t all calls HD voice quality?

HD Voice is the cool new technology that everyone is talking about these days. In general, it allows better sound quality when calling landlines and has a better sound quality when making VoIP calls to supported devices.

Of course, there are some caveats to this:

HD Voice is only available for calls to specific devices, and as of now, only AT&T has supported HD Voice.

Most phones don’t support HD Voice or, when they do, they require that the user manually activate the technology.

There are even some phones that don’t support HD Voice even when it is turned on by the user.

Even when supported, the user won’t be able to create a new contact with the appropriate VoIP service. This means new contacts in your Google Voice, Gtalk and Hangouts folder will be created as a normal HD voice contact.

Is HD voice the same as Wi-Fi calling?

HD Voice is a new audio technology that increases the call sounds so that you can be heard clearly even with poor network conditions.

Wi-Fi calling is the technology that enables your phone to make calls over your existing Wi-Fi network. Both HD voice and Wi-Fi calling are features that work with your wireless carrier’s network.

HD voice will not replace Wi-Fi calling. They complement each other. HD voice will not work over an internet connection, but it will work if Wi-Fi is used.

Wi-Fi calling will work over a cellular network, but you need a Wi-Fi connection to use HD voice. As an example, when you go and use your phone in your local coffee shop, if you have Wi-Fi, it will send your voice all the way to the phone, but that will work with no Wi-Fi. If you can’t get Wi-Fi, you’ll be stuck with the old, standard quality.

Essentially, the advantage of HD voice is that it offers you better quality on noisy networks. If your Wi-Fi connection is far from you, it may be counterintuitive to have to have a Wi-Fi connection in order to use Wi-Fi voice. With HD voice, you can use a cellular network for voice, but for calling.

Does HD voice calling work on 3G?

HD voice calling is your best bet for enjoying the best HD voice experience when using your 3G phone. The implementation of HD voice on your phone takes quite a bit of work from you, and it’s important to ensure you do it right, or the performance will be poor due to the limitations of the architecture. In most cases, you won’t be able to take advantage of HD voice on your 3G phone if you’re accessing the network over a Cellular Data Connection (CDMA).

III. Supported networks

Installing the software will be a simple matter of following the instructions provided by your device’s manufacturer. For most devices, the integrated software support for HD voice is either included or exists as a separate application. Furthermore, most devices support the universal 3.5mm earphone connector, and many also support the newer USB format.

III. Supported networks

Installing any of the software will be a simple matter of following the directions provided by your device’s manufacturer. For most devices, the integrated software support for HD voice is either included or in existence as a separate application. Additionally, most devices support the universal 3.5mm earphone connector, and many also support the newer USB format.

III. Supported networks

Bottom Line

Why Use HD Voice Calling in Your Business

HD Voice is not a new technology … It’s been around for over 10 years!

It’s been around so long, in fact, that it’s starting to become –old” to some people (they tend to think HD Voice is humorous). But it’s not –old” technology at all.

In fact, HD Voice may prove to be more useful for your business in the next 5 years than it has in the last 10.

You’d be surprised to know that companies such as Siemens, Panasonic, Dell, 3M and Mitsubishi have been using the technology for years already. They have recognized the countless benefits that come with HD Voice, and it isn’t stopping them from using it! So why are they doing this? Well, here’s what they’ve been saying.

No Pre-Planning or Absence of Availability Due to Planned Manner of Work

As simple as that!