If we must evaluate the best MP3 decoding chip on the market at present, then it is undoubtedly Philips chip. The Philips family of decoding chips has been known in the industry for its "functionality.Full, good sound quality, high price "is known.
Action chip, very low price, general performance, support formats MPWMA, WMV, ASF playback, the early domestic MP3MP4 most of this chip, until now is still a lot of people in use.
There are many kinds of MP3 decoding chips popular on the market at present, but the most respected is PHILIPS chip. Philips MP3 decoding chip has always appeared in the high-end field, the function is very powerful, and the sound quality is more prominent than other solutions.
because of the use of the chip MP3It has certain potential in sound quality. The SKYLARK chip. At present, the domestic button machine is used, but it does not support WMA at present, the price is similar to STMP3410, and the function is more complete.
SKYLARK: South Korean ECT company: domestic button machine are used, but currently does not support WMA MosArt (China Silicon) : the lowest end of the market program, cheap, simple function, poor sound quality in addition to the above, there are some less used, such as: Atmel, Taiwan ACCFAST, Zhuhai Keguang, Huabang, etc.
Dutch Fei Lis stands for "Integrated sound card".
Dutch Philips chip SAA775X series (SAA7750/7751/7752/7753) Philips SAA775x chip is currently on the market MP3 player decoding chipset with the most complete features (support CD direct recording), one of the best decoding chips.
Master can't decide the sound quality SONY is NEC chips and some of its own chips, and SONY will never advertise what chip scheme is used, because SONY does not need to rely on this to promote. Even if SONY uses a no-name chip, the sound quality is better than thatSome domestic MP3s that claim to use very high-end OOXX solutions are more powerful.
Hello, Meizu MP3 main control chip is ARM (Samsung). The audio decoding chip was Philips in the early days and Wolfson in the late days.
ROCKCHIPS This chip is produced in Fuzhou, was born in early 2006, became famous overnight, its high-quality video playback program and normal audio performance makes it now the king and master of domestic MP3MP4.
Why do you say so? Because the overall design of the MP3 chip must be inferior to that of a thousand pieces of mobile phone, and the determining factors of sound quality are nothing more than tuning, materials, line design, and chips. The overall layout and materials of the mobile phone are absolutely excellentmp3 for less than $100.
The general market price of mp3 is between 50 and 100 yuan. If there is no requirement for sound quality, you can buy an ordinary mp3 for less than 100 yuan, and the sound quality is not bad, and also send headphones.
From the above analysis can be seen, the cost of low-cost MP3 can be reduced to about 200 yuan, 240 yuan sales is not surprising. This is why the current market 128M MP3 can be sold at such a low price.
No, about 200 is low-end after all, no matter how high the cost performance is not good, really good sound qualityNot common P3, really good shape is like a brick, can only listen to music, common chip analysis, and bricks are line solution.
Price According to the needs of various functions, choose the most cost-effective MP3 player. This can see the function description and technical parameters to compare the most cost-effective MP3 player. Brand When purchasing MP3, choose a well-known brand, because the quality and service are guaranteed, not as easy to damage as the Sanzhai machine.
Philips SAA775X Series (SAA7750/7751/7752/7753) Philips SAA775x chip is currently on the market MP3 player decoding chipset with the most complete features (support CD direct recording), one of the best decoding chips.
Philips common audio decoding chip also SAA7750 and PNX0101, SAA7750 is the older generationThe sound quality of the decoding chip is not as good as that of PNX0101 and PNX0102. The PNX0101 and PNX0102 are the same in sound quality. The difference is that PNX0102 directly supports USB0, and PNX0101 also needs an additional chip to achieve this function.
Dutch Philips chip SAA775X series (SAA7750/7751/7752/7753) Philips SAA775x chip is currently on the market MP3 player decoding chipset with the most complete features (support CD direct recording), one of the best decoding chips.
PNX0101 is of course very good, is the guarantee of treble quality, everyone knows PHILIPS PNX0101 and 0102. But it does not mean that the MP3 with PHILIPS chip must have good sound quality, but also depends on the strength of the manufacturer.
1, SONY's is NEC's chip and aSome of their own chips, and SONY will never advertise what chip scheme is used, because SONY does not need to rely on this to promote. Even if SONY uses a nameless chip, the sound quality is more powerful than that of domestic MP3s that boast very high-end OOXX solutions.
2, First of all, MP3 is a layer 3 audio signal compression and decoding technology under the MPEG standard. So MP3 has its own decoding chip, that is, the main control chip. In my understanding there are three common master decoding chip schemes.
3, hello, Meizu MP3 model a lot of ah, audio decoding chip has FeiLip, there's Osheng, too. The main control chip is usually ARM.