Although Liu Ruihua's Mandarin is not the level of an announcer, he can still speak "whining" and "fever" clearly. Pen Fun Pavilion wWw. ｂiquge。 She blinked her eyes and said, "Brother, I just mean the best to be a complainer, this sentence seems to be very uncivilized, right?"

Liu Ruihua fainted: "If you don't learn, you can't do it!" Miss announcer, give Wen Ruoyun a science popularization." Liu Ruihua was too lazy to entangle with Xiao Ruoyun, and happily unboxed. These audio equipment were already very advanced in this era. Of course, there is still no way to compare with digital audio equipment and digital recording equipment in the future.

Liu Yifei and Li Shanshan had been laughing just now, and when they heard Liu Ruihua's instructions, Li Shanshan said to Xiao Ruoyun: "Ruoyun, the pinyin of sao and fever shao is different......!

Xiao Ruoyun suddenly realized and read it with Li Shanshan. While reading Xiao Ruoyun, it is good to praise Li Shanshan's Mandarin!

Liu Ruihua said while tinkering with electrical appliances: "Well, that's because Comrade Li Shanshan is more 'whiny', hehe." "Liu Ruihua is really bad, a pun.

"Ruihua, I won't play with you anymore!" Li Shanshan was shy.

Liu Ruihua Tian said shamelessly: "Oh, don't play with me, then it's okay, I'll just play with you." ”

Li Shanshan was speechless. Liu Yifei smiled. Xiao Ruoyun jumped around Liu Ruihua and continued to ask this and that.

After setting up a lot of equipment, Liu Ruihua turned on the power, found an opening tape and put it into the broadcast-level tape recorder, pressed the play button, and then slowly pushed the mixer faders up...... Next, Beethoven's Symphony of Destiny, a beautiful world-famous song, resounded throughout the hall! Listening to the beautiful melody and dynamic sound effects, Liu Ruihua saw that Xiao Ruoyun, Liu Yifei, and Li Shanshan were all intoxicated and wanted to dance.

Ten minutes later, Liu Ruihua smiled and said, "How about it? This sound effect is okay, isn't it? Is it better than the sound of the TV in the hotel?"

Liu Yifei said excitedly: "Of course it's good! You see that this speaker is very big, and the sound of the TV speaker is certainly not good." ”

"I don't know how to pretend to understand, and I'm a layman at first glance. Liu Ruihua was dizzy, and she didn't expect Liu Yifei to comment on the sound effect like this, but she was right. Generally speaking, whether the sound is beautiful or not depends first on the quality of the sound source, and then on the quality of the power amplifier and the quality of the horn! Generally speaking, a loudspeaker can release more dynamic music! But it is not that the louder the horn, the better the sound. Speakers that are truly beautiful and audiophile are small-bore speakers.

Liu Yifei blushed and said, "This should be the truth, right?"

"There is some truth to it. I'll talk to you in detail in the future, and continue to show the latest equipment!" After Liu Ruihua finished speaking, he carefully took out a black device and said excitedly: "Do you know what this thing is? This is the best music playback equipment in the world today! This device is called a CD player!"

Liu Yifei looked at it carefully and said, "Ruihua, such a small device, where to put the audio tape?"

Liu Ruihua said with a smile: "This is not for playing audio tapes! This is for playing CDs! See, there are no such thin CDs that can record 70 minutes of music! More than 15 songs can be recorded! I'll play a song now for you to listen to." ”

In the previous history, Liu Ruihua liked to play music and was a senior audiophile, so he knew all the brands of audio in the world!

Liu Ruihua found the audio signal cable, connected the CD player to the mixer, and then put in a Beethoven symphony, which was also the symphony of fate...... But at this time, what came out of the speaker was a crystal clear sound! Liu Yifei, Li Shanshan, and Xiao Ruoyun were dumbfounded! This is amazing, it seems to be better than a tape, it is really good!

Liu Ruihua was very satisfied with the expressions of the audience, and he finally said mysteriously: "Do you see that small speaker? That is the world's top recording monitor! Liu Yifei, wait a minute, you will understand that the louder the speaker, the better the sound! This monitor speaker is not very loud, but the sound is definitely the top!"

Liu Ruihua's words made Liu Yifei, Li Shanshan, and Xiao Ruoyun immediately stared at the pair of speakers that were not very large. After Liu Ruihua's introduction, they knew that this kind of speaker was active, that is, there was no need for external power amplifier equipment.

Liu Ruihua used the audio cable to connect the CD player and the monitors, and then turned on the power switch of the monitors, and played Beethoven's Symphony of Destiny again!

At this moment, everyone, including Liu Ruihua, was shocked! They were all stupid! What is music? This is what is music! What is the original flavor? This is the original flavor!

Closing his eyes, Liu Ruihua seems to be able to hear the distribution of the entire band, as if he can see the wonderful performance of each player!

After the song was finished, Liu Ruihua opened his eyes, looked at Liu Yifei, Li Shanshan, and Xiao Ruoyun who were still in a dream, and said, "Hey, this is music." How do you feel?"

"I can't tell...... It's too shocking, it's too moving...... I just want to cry anyway. Why is this happening?" asked Liu Yifei.

"That's the beauty of music. In life, we must know how to appreciate. Reading books and listening to music are the most important spiritual life. Of course, surfing the Internet, watching movies, and sports activities are also essential. Hey, now

Liu Yifei is fine now. Another task force came from above, and last night it arrested the scum confessed by Hong Kong businessman Bai Jiagui, along with several intelligence officers on the other side of the strait who had been captured before, and these people had been taken away by the special plane overnight.

This time, Liu Ruihua and Liu Yifei have made great contributions. This incalculable credit has changed some important history.

Lying on the big bed in the hotel, Liu Ruihua sighed: "Yifei, are you going to leave immediately? Zhou Huijie said just now that he would come over in half a month." ”

Liu Yifei said helplessly: "No way, the ones captured this time are very important." I'm in charge of some of the intelligence services, and I have to arrange interrogations, and I can't go back until I go back. Hehe, I know that this time you were unintentionally inserted, but this time you made meritorious service again, and the credit is not small!"

Liu Ruihua smiled bitterly and said: "Meritorious service again? So what? Is there any benefit?" "I am now young and my level is already super high, if I am rewarded again, it will not be against the sky?"

Liu Yifei shook his head and smiled bitterly: "How do you know what rewards are available now?" It's just that you have made a lot of contributions, and it seems that there is no way to reward you from above!"

…………

PS: Today's update ends!