Today, I signed up for class as usual, but the difference is that I and Xiaoli plan how to give my girlfriend a little birthday tomorrow. The three of us have been from the same class to the junior high school for three years. The feelings have been very good. Both happiness and sadness will be shared with each other. Even if we are bullied by others, we will fight against each other.

In the end, we decided to order a birthday cake for Xiaohong. In addition, because Xiaohong is an avid fan of Jay Chou, we also plan to buy some of Jay Chou’s star films and give them to me. By the way, I will go to the school radio site. The favorite song--"Sunny" is naturally sung by her idol. Haha, I am excited when I think of it. I plan to start the secret operation immediately after school time.

First of all, I and Xiaoli came to the boutique to pick some Jay Chou's star films, and then went to the cake shop to pick a beautiful cake, and the store said it would be sent tomorrow.

After all these arrangements are scheduled, the last and most important thing is to go to the school radio station to make an appointment for a song. This is Xiaoli’s idea. After school in the afternoon, Xiaoli took me and went straight to the school radio station. This is the first time I entered the radio station. At first glance, I was deeply attracted by the equipment on the front of the cabinet.

The staff inside was very enthusiastic. We explained the situation and asked for the song to be added to the background music of tomorrow morning, with a whistle birthday message. The background music can be smaller when the narration, the staff said no problem, and careful I explained the broadcasting system equipment for me and Xiaoli, including audio player, preamplifier, IP network broadcast server, and amplifiers and speakers in various areas outside. These devices constitute a whole set of campus broadcasting system, which plays a great role in the information transmission of the school. Moreover, our usual broadcast gymnastics, eye exercises and school bells are the music signals conveyed here, so the background music is completely It’s a small meaning... I’m listening to it, suddenly Xiaoli patted me: “It’s time to eat!” I woke up and suddenly found that these devices had three identical letters: OBT. Helpless, without asking what OBT is, she was taken to the cafeteria by Xiao Lila.

I went back to the Internet to search for OBT. The webpage was completely screened by OBT. I also searched the campus radio. It is still OBT. It is a professional manufacturer of public broadcasting system equipment and fire protection system equipment. It has strong strength and has more than 20 years of experience. experience. I thought, it’s really amazing, no wonder the school will choose their equipment.

Early the next morning, the broadcast background music sounded as scheduled, especially when I heard the narration written by me and Xiaoli, Xiaohong was moved to tears... The music effect is particularly good, the whole campus can hear, at this time, I Excited...