news-Yuda original phone accessories wholesale supplier

What is the difference between the CVC and DSP noise reduction functions of the headset?

324 views Yuda Electronic (HK) Technology Co.,Limited. 2019-12-10

With the development of people’s living standards in recent years, the market demand has gradually increased. When consumers buy noise-cancelling headphones, consumers will always hear the CVC and DSP noise-cancelling functions of the headset, regardless of the description However, many consumers still do not quite understand the difference between the two. In response to such a technical problem, noise-cancelling phone headset wholesale manufacturers explain the working principles and differences between the two.

 

(1) CVC (Clear Voice Capture) is a software noise reduction technology. Its principle is to suppress various types of reverberation noise through the built-in noise canceling software and microphone.

       
(2) DSP (digital signal processing), its working principle: the microphone collects external environmental noise, and then through the function of the noise reduction system inside the headset, reproduces a reverse sound wave equal to the external environmental noise, and cancels the noise to achieve more Good noise reduction effect.

 

 

What is the difference between the CVC and DSP noise reduction functions of the headset?

The difference between the two:

 

       
1. Different beneficiaries: DSP technology mainly benefits the headset user himself, while CVC benefits the other party of the call.

       
2. For different objects, CVC technology mainly targets echo generated during a call, and DSP mainly targets high and low frequency noise in external environment.

       
In the final analysis, the headphones using DSP and CVC noise reduction technology can effectively reduce the noise of the external environment of the call, and significantly improve the sound quality of calls and songs. Noise-cancelling headphones reduce the impact of peripheral noise on the basis of transmitting audio, making the use of headphones more high-quality. When buying headphones, first understand the performance and functions of the product, and choose a high-quality manufacturer.

Latest posts

  • How to start cell phone accessories business?

    How to start cell phone accessories business?

    Cell phone accessories wholesale business can get high profits. But the market is fierce. Big bra...

    Do you like ?1,664 views

    Read more
  • Does fast charging reduce phone battery life?- Mobile Accessories Distributor

    Does fast charging reduce phone battery life?- Mobile Accessories Distributor

    Does fast charging reduce phone battery life? In order to allow everyone to understand this matt...

    Do you like ?2,959 views

    Read more
  • How to install and use the car charger?

    How to install and use the car charger?

    How to install the car charger:   1. Insert the USB power adapter into the car cigarette lig...

    Do you like ?2,903 views

    Read more