In the courtyard, Li Jun kept looking at the green plants, and he was in a very good mood.

"You're here. ”

Su Yan, who came out of the main house, saw Li Jun watching in the courtyard.

"Well, I'm here to see you and the child. Li Jun looked at Su Yan with doting eyes.

"Is the child asleep?"

"No, play there. ”

"What about the second elder?"

"They went for a while. ”

"Hmm. ”

……

"Xiao Li Su, your father is here. ”

Maybe the bloodline is because of the bloodline, Li Jun was busy during this time, but Xiao Li Su still remembered him, and shouted baba, baba in a milky voice, which made Li Jun feel like he was in his heart.

After playing with Xiao Li Su for a long time, the little guy fell asleep on his shoulder.

Su Yan took it lightly and put it in the cradle of the bedroom inside.

looked at the tape recorder and DVD player in Su Yan's room, and there were CDs and tapes next to them, those were the CDs and tapes that Su Yan listened to, including Andy Lau's, Dawn, Aaron Kwok, and Faye Wong......

Click on the VCD and turn the sound to the minimum, the song Su Yan has been listening to recently is "Love" by the Little Tigers.

I want to take you to see the sea together, say I love you, give you the brightest star, say I miss you.

Listen to the vows of the sea, look at the persistent blue sky, and let us fall in love freely.

Youth is beautiful, youth is precious, true love is priceless, this era of the Little Tigers are loved by people of all ages, their songs always show that kind of healthy and upward things, bringing many memories and touches to many post-70s and 80s, and later generations are also deeply loved by the post-90s.

However, looking at those cumbersome devices for listening to songs, Li Jun suddenly thought of a singing artifact, how many years was MP3 popular back then, that listening to songs can be carried around, basically does not occupy any volume, and can be listened to at any time.

Now that MP3 is still available, in the previous life, a Korean was reading a file with background music on an airplane, and he suddenly wondered if he could separate the music playback function from the computer.

He then envisioned whether it would be possible to store and play music on a small and portable device, and inspiration became the most immediate driving force, and in 1998 he developed the world's first MP3 player.

Massive storage, small and portable, and songs are basically not distorted, making the small mp3 synonymous with the fashion and popularity of mass digital products, and becoming an eye-catching scenery in the huge IT industry.

A few years after its birth, it quickly replaced traditional media players such as tapes and CDs in the past few decades, and MP3 is much stronger than traditional media in terms of involvement, portability, and practicality.

MP3 was so powerful in those years that it was too numerous to mention.

However, in the previous life, MP3 was a pirated artifact, and in this life, Li Jun felt that if he wanted to make MP3, then he had to cultivate the genuine Chinese market.

Genuine listening to the market.

Even if each song is just a penny, we must insist on the genuine version, so that the copyright genuine issues that will be criticized by other generations in later generations can get some, and let the artists eat according to their abilities, rather than the little fresh meat in the future...... Their income is completely unworthy.

Therefore, the MP3 he is involved in must be able to bring revenue to the record company and make consumers only need to pay a small amount of money, so that the MP3 market established is a benign market, not a-stirring stick in the record market in the previous life.

He wants to guide the benign development of the entire Chinese Internet market.

In the future of the Internet in Huaxia, Li Jun hopes that under his own guidance, he will be healthier and more orderly than in his previous life.

In front of VCD, Li Jun's mind kept spinning.

……

The purchase of the Internet café store and the establishment of an MP3 company, Li Jun gave himself the last two tasks in 1995, and the rest of the time to accompany Xiao Li Su and accompany his family.

Li Junzheng's thoughts were flying.

At this time, Su Yan walked up to him and asked, "What are you thinking?"

"I see so many of your plates, and I want to surprise you later, when only something the size of a palm can hold an entire room. Li Jun said with a mysterious look.

Su Yan looked at Li Jun with suspicious eyes.

Looking at Su Yan's expression, Li Jun gently scraped Su Yan's nose dotingly.

"Why, you don't believe it?"

"I believe that there may be such technological products in the future, and now ......"

Su Yan said with a look of seriousness.

"It's coming soon, not too far into the future. ”

Li Jun said to Su Yan very confidently.

As long as MP3 has direction and ideas, it is not such a complicated black technology.

Li Jun is a man of action.

On the second day, Lee Jun established Junyeon Electronics Co., Ltd.

With the knowledge of MP3 in his previous life, Li Jun gathered the best engineers in the world to start developing.

And he set up his own digital technology research and development center.

Soon, the group of scientists made the world's first MP3 according to their own wishes.

This was already the end of 1995.

When Li Jun got the prototype.

This is the gift he is still looking forward to giving to Su Yan, the prototype is 70x90x16.5mm in size and weighs 60 grams, which can be described as very lightweight. There are no mechanical parts, the signal-to-noise ratio reaches 70dB, and the distortion rate is 0.01-0.1%. During playback, it can display the audio track and playback time, arrange the playback order, support bass midrange amplification, battery status detection and display, and rely on two NiMH batteries to maintain 8 hours of playback!

This MP3 is much more powerful than a VCD.

In terms of appearance, it will be killed directly.

The world's first MP3 player was born in Junyan Digital Electronics Co., Ltd., and Junyan Company will leave a name in history in the application field of Huaxia digital technology.

"Boss, the performance of this MP3 is far higher than that of VCD and record player, but his price is estimated to be very high, and now its cost is too high. ”

The technology of MP3 lies in flash memory, and the price of flash memory is very high nowadays, which makes MP3 quite expensive to manufacture.

For this problem, Li Jun said with a smile: "Rich people will still buy it, as long as our products are good enough, the price is not a problem, and in the long run, the problem of high cost will also be solved, because flash memory can be replaced with hard disks." ”

Li Jun said easily, but replacing flash memory with hard disk is not as easy as imagined, because it requires a complex control system, because the hard disk is a fully mechanical storage medium, and it is particularly fine for storing data, and when combined with the mobile Walkman, it will inevitably affect the stable transmission of data.

However, Li Jun once again gave direction to the engineers of his digital research center, designing a dedicated cache space, so that the player can first read the data on the hard disk into the cache when working, and then turn off the hard disk and use the cache to play songs......

The popularity of MP3 in the future, others don't know, but Li Jun knows very well that it is not the era of smart phones, how popular MP3 listening to songs is, it is simply to be described as extremely popular, and young people in that era are almost to the point of having an MP3 per person.