What music player has the most complete library?

The progress of science and technology has promoted the change of audio-visual equipment and changed the way we listen to music. From the earliest application of metal disc or wax wheel, to the eight-tone treasure box that can play single tone, the masterpiece of electronic technology simulation era-magnetic tape (in-car cassette player), and then to CD or digital broadcasting, all announced that electronic technology has entered the digital age; With the audio-visual equipment entering the high-definition era and the change of storage media, more and more U-disks, memory cards and T-sized mobile hard disks appear, and the players are shrinking in size and highly integrated in functions, which also gives birth to various high-definition digital players. When it comes to the development direction of car audio source host, there is no doubt that high-definition digital playback host is one of them.

Real shot of audio storage data in Yangjiang Audio Museum

Traditional CD host, no fever CD dilemma.

The most important event in the music industry recently is Pu Shu's new album Orion, but please note that this new album that made headlines is a digital album released in cooperation with Netease Cloud Music, not a traditional CD album. Well, if you want to listen to the latest album in the car audio system, your car audio system is undoubtedly out of date. ...

And in recent years, with the prevalence of high-definition audio and video, high-definition music has increasingly become the new favorite of audio enthusiasts. Hi-Res high-definition lossless music, APE master high-definition music documents, DSD high-definition lossless digital audio, coupled with the integration of fever elements, are very popular in home audio and portable music listening; And your car is still an old and stuck CD host, which is incompatible and can't keep up with the times.

The advent of the era of lossless music players in vehicles.

Listening to music in the car is just the need of every car owner's driving experience. If your car can only listen to the traditional radio, or you can only buy some burned CDs occasionally, and your favorite music can't be listened to comfortably in the carriage while you are driving, I believe your driving experience will be very bad.

With the development of digital technology, the era of car-mounted lossless music player is coming. Many car audio companies have also seen this, so since 20 16, many hosts or players with lossless music playback concept have been introduced in the industry. Starting from Sony's GS9, you can insert a USB flash drive to play high-definition lossless music in DSD format. There are also some players that can play lossless music format FLAC/WAV/APE, but they are not in high definition. Others bring a Bluetooth module on the DSP processor, which is also called lossless music player.

In-vehicle digital broadcasting should have such real skills.

Since the rise of Sony's GS9 new-generation high-definition digital player, Fujian Gehang, a well-known domestic automobile audio-visual electronics manufacturer, has also launched H series DSD automobile cloud host products, and many audio brands have also followed up with car lossless music players. At the same time, there are also some modification shops that put portable players in cars. What kind of car digital player does the owner need? There are three most important points:

First, the function of a real fever-grade dacdacdac is to convert digital sound data into analog sound. Whether you are Bluetooth transmission, USB flash drive data, etc., this link is the most important. A good DAC can restore the source content of the recording to the maximum extent, which is true and lossless, straight and without any sound staining, and the less noise produced during the conversion, the better. For example, the DSD cloud host of Gehang Electronics has built-in AK4490 Hi-end 768kHz/32Bit DAC chip.

Second, hard decoding DSD, APE's Gao Qingyuan lossless music format Due to the popularity of intelligent platforms such as Android, all kinds of lossless music formats can be decoded through the built-in player software, which we call "soft decoding". But a really good high-definition lossless player can handle all kinds of lossless music formats through hard decoding, including high-definition lossless music formats such as DFF/DSF, and has high-fidelity Hi-end effect. Gehang DSD cloud host supports music playback up to 768kHz/32Bit, and also supports DSD 64/DSD 128/DSD256 and DXD 358.2kHz/24bit HD music playback.

Third, mobile phone or portable cloud music playback With the popularity of mobile phone built-in music playback apps, such as Netease cloud music, QQ music, etc., many people who like music will use their mobile phones as players, which requires that car players can be easily connected with this device, and all audio data transmission is lossless. For example, Gehang DSD cloud host has a built-in cloud platform with up to 654.38+0 million music tracks. At the same time, the mobile phone can be connected through WIFI and transmitted to the vehicle DSD cloud host without loss. The so-called Bluetooth lossless player in the market is transmitted through Bluetooth, and its quality is poor.

In addition to high-definition lossless music playback, there must be a "car".

As a car player, in addition to the playback of high-definition lossless music, it also needs a good connection with the control of the car and the original car audio system, that is, the car of the car player is better. For example, the choice of playing sound source should be intelligently and automatically switched; The operation of the owner is simple and convenient when driving, and there is no need for distraction; It can be connected with the original car audio system without changing the original car wiring harness, and at the same time, it can be extended to connect more rear-stage equipment.

Gehang Electronics' DSD cloud host can be perfectly integrated with the original car, and it can play independently when connected to the power supply. At the same time, four high-level signals can be input with the original car audio system, and 1 group RCA signals can be input into other audio sources. At the same time, the output signal can be RCA output (A 1) or optical fiber digital signal output (A2), and the steering wheel remote controller with video output displayed on the big screen of the original car. You can also use your smartphone to control it through the mobile APP.

It is necessary to have fever-level sound effects, keep up with the trend of digital music, and have good car performance. I believe that through these aspects, you will know what kind of digital player is most worth starting with.