Views:68 Author:Site Editor Publish Time: 2017-09-26 Origin:Site
Buying an amplifier----Do I need a DSP or not.
Recently, our digital power amplifier with DSP is popular; customers are very into purchase this item. However, some of customers will ask, “ I want to purchase an amplifier, but I don’t know which item is better, DSP amplifier or switching amplifier?
Nowadays, it is a digital age; audio-processing design is now software-centric, changes can be made quicker with less impact to the design schedule. As a result of these advantages, the digital DSP power amplifier has come a long way in just a few short years and is predicted to become to the dominant audio amplifier technology in the market five to 10 years.
What’s DSP power amplifier?
Firstly, we need to know DSP, the abbreviation of “digital signal processing”, the science of using computers to understand these types of data. This includes a wide variety of goals: filtering, speech recognition, image enhancement, data compression, neural networks, and much more. DSP is one of the most powerful technologies that will shape science and engineering in the twenty-first century. Suppose we attach an analog-to-digital converter to a computer, and then use it to acquire a chunk of real world data.
The advantages of DSP:
In DSP the digital system can be cascaded without any loading problems.
In this digital circuits can be reproduced easily in large quantities at comparatively lower cost.
The digital circuits are less sensitive to tolerances of component values.
These are easily transported because the digital signals can be processed off line.
Do I need a DSP or not?
If you ask us whether you need a DSP amplifier or not, we would like to show you are DSP advantages at first.
(1)Save your money
To take our DSP-10KQ 4 channel digital DSP power amplifier as a example: it is consist of one 4 channel switching amplifier and one 4in&4out DSP digital processor. Its DSP function including, Mute, Polarity, Gain, EQ, Xover, Limiter. The 20 factory preset configurations that can be modified and stored in the user presets. With Powerful intrinsic correction processing, it maximizes the sonic performance of Sanway loudspeakers.Digital signal processing operations can be changed by changing the program in digital programmable system. As you can see, our DSP amplifier has all the function of digital processor, so you don’t need to purchase another processor any more.
(2) Reduce the chance of cable faults
Furthermore, we also add a Ethernet function on the amp enable you control many pieces amplifiers in one computer by Wifi without much network cables, it is not only save money for the cables , but also reduce DSP control breaks due to cable faults.
As you can see DSP amplifier not only consists of one switching power amplifier and one digital processor, but also have the Ethernet function. DSP amplifier provides convenient usage for you.