What Is CVc8.0？-Noise Cancellation Or Noise Suppression

 The problem is that we live in a noisy world today. The roar of an engine when you fly in a jet plane; The sound of a baby crying when you're sitting in the garden; When you sleep at home, the air conditioner hums. Before you know it, the environment becomes noisier and louder, making it harder to have any conversation with someone on the phone. Yes, that's one of the main reasons why noise-cancelling headphones are one of the best-selling items in the world today! And every time you look at the headset specs, you'll probably come across a term for a noise-cancelling headset that says the specs are cVc 6.0.

     I think it's important to understand what cVc means and what it does, and is it necessary for my headphones? If so, in what way?

     So here is my research and I will explain to you the details of cVc6.0 noise reduction terminology.

Why do you need noise reduction for headphones?
     Whether you're using headphones at home or outdoors, different ambient noises can interfere with you, especially during a call, which can sometimes make a conversation difficult. In most cases, the person on the other end of the phone will hear a roar, interference, and buzz that will be filtered out by the smart noise reduction system.

    If you are at home, you can hear background noise like air conditioning, washing machines, children playing, people watching TV, cooking.

    If you are outside, you can hear other background noises, such as wind, human voices, the roar of car tires, the roar of jet engines, which makes it very difficult for you to make phone calls through headphones! So what's the solution?

What is Qualcomm's cVc solution?
    It is one of the best and most affordable systems for making your headphone calls super quiet! Simply put, the person on the other end of the line will feel like you're talking to him in a quiet, indoor space! In the cheapest entry-level earplugs and earphones, fantastic technology makes the quality of calls superior. Thanks to Qualcomm Engineering Research Center.

What is cVc 6.0 noise reduction technology?
     CVc means clear voice capture.
     Qualcomm's cVc noise reduction technology works in the background, providing you with both proximal and remote audio enhancement and noise suppression.

CVc provides packet loss and dislocation hiding.

     In short, cVc noise reduction technology ensures the best call quality for your Bluetooth headsets, landlines, hands-free devices, and other automotive communication devices. Simply put, THE cVc creates a virtual cone of isolation around your voice, allowing the person on the other end to hear the clear sound, making it virtually look like you're speaking in a quiet indoor space.

How does cVc noise reduction work?
     During a voice call, the microphone picks up all the background noise as well as your voice, and in this case, cVc smart algorithms appear that improve the quality of your voice during the transmission of your headphones, as well as the quality of your voice during the reception of the other end of the headset (if the headset has cVc enabled).

    In addition, cVc noise reduction includes a modular algorithm suite that works in.

    Enhanced voice communication: Crystal clear voice output
    Acoustic echo cancellation and noise suppression, for example, can be applied in a sophisticated manner according to the custom requirements of the gadget.

CVc can isolate the speech signals of interest.
    Other logic or algorithms on the market are noise suppression cVc using proprietary signal extraction techniques that understand the hearing and processing of human speech and adopt active and adaptive systems

What about power consumption?
    To be honest, the level of this technology is so good that it just drains the power of the headset! Energy consumption is so low that even the smallest earplug can make it work!! . Thanks to Qualcomm's engineering department, making such excellent technology cheap and effective, making the smallest headset almost possible.

What is cVC in ordinary people's terms?
    If I wanted to explain briefly, when you use a cVC integrated headset, the background software separates your voice during a call from all the ambient noise, in effect filtering out all the ambient sound waves expected from your voice, giving you a quieter call experience. During the call, the noise was reduced by nearly 30 decibels relative to external noise.

    As stated in the technical note in the first paragraph, cVc deplores a series of countermeasures to prevent any interference with your call, thus creating a clear auditory and speaker experience for you. Background mechanisms enable human hearing through automatic gain control, active equalization, or management of frequency variations. Wind noise cancellation, echo reduction, and most standard frequencies of noise, such as the hum or roar of a jet engine, are automatically processed by the algorithm.