Chapter 1219 The Emperor of Hundreds of Families (Third update, please subscribe)
Author: Xiaoyu’s Destiny
Chapter 1219 The Emperor of Hundreds of Families (Third update, please subscribe)
In fact, the method is very simple.
Just make a transistor directly, and you can make a radio with just one diode, but this is obviously unrealistic, after all, the technical level is not yet reached.
What about transistors?
And the fucking transistors!
Emperor Zhu Da naturally thought of another kind of radio - the mineral radio. Its detector element is made directly from natural minerals. Its principle is simple, not too simple. It is a simple radio receiver with long wires as antennas.
, a tuner used to select the signal frequency, a detector using crystal ore (to achieve "half-wave rectification") and headphones. Because crystal ore is used as a detector, this radio device is called "ore radio".
Now that you've decided, let's test it.
Once again, Emperor Zhu Da put on his "inventor" robe and recalled... No, he should have found a book on ore radios directly from the mall, and then made the ore radio directly from pyrite crystals
.
However, it only took two days for the emperor's new invention to come out. When using it, Emperor Zhu Da held the earphone in his left hand, touched a pinpoint-sized point in the ore with his right hand through a metal probe, and then adjusted it.
Contact points with semiconductor effect can be found at the contact points on the ore. The semiconductor effect at this point is used to detect AM radio waves to obtain audio signals.
This is a bit technical and needs to be tried carefully. After adjusting for more than ten seconds, an electric "rustling" sound finally came from the earphones, and then he listened to the music.
It's Beethoven's Third Symphony.
Listening to the music coming from the headphones, Emperor Zhu Da said to himself rather regretfully.
"It's just that the sound is a bit low, so I can only listen to it alone with headphones..."
Ore radio has not developed further in history because of various limitations.
However, it is most important to solve the problem of yes and no first!
What more bikes do you want!
Immersed in new inventions - In addition to the title of emperor, Zhu Xianhai also had many other titles: chemist, biologist, engineer... Finally, they were condensed into three words: "inventor".
In fact, as long as Emperor Zhu Da is willing, he can become the best inventor in the world. After all, standing on the shoulders of historical giants, there are too many inventions for him to..."plagiarize".
Follow other people's paths and leave others with nowhere to go!
This way is the easiest way.
"Actually, being an inventor is not bad at all!"
Listening to the passionate symphony in the headphones, Emperor Zhu Da suddenly had an inspiration. Perhaps, he could compose another song. Aren't we also guest musicians?
What music should I compose?
Otherwise, just copy the Seventh Symphony...
After all, Emperor Zhu Da still did not "plagiarize" the Seventh Symphony, not because he didn't want to, but because he couldn't do it. The seventy-minute long symphony tests not human nature, but memory.
This kind of memory is really not something that ordinary people can have. However, if you can't remember the "Seventh Symphony", you can plagiarize a few more other songs.
…
To a certain extent, the music industry in the Ming Dynasty fully demonstrated the broad mind that is tolerant of all rivers. In the Ming Dynasty, Western music and Chinese music each have their own markets. Some people like to listen to Western music and opera, while others like it.
I listen to Kunqu Opera, Huangmei Opera, and Cantonese Opera, but certainly no one listens to the so-called "Peking Opera". Well, Tongtianwen is so good, and it sounds so authentic even in old Beijing.
However, compared to traditional opera, young people prefer Western music and opera. As in the past, bright lights were on the stage, and a grand piano in the center shone with black light. The venue was slightly noisy, while waiting
The performer takes the stage.
Soon someone walked onto the stage from the side of the stage with light steps. The applause in the venue stopped halfway, and immediately stopped, and then the air filled with doubts.
what is that?
Everyone couldn't help but look at each other.
The person who appeared was not a man. It was definitely a woman. But - her outfit was really weird.
Like all the women on the show she was wearing a fashionable dress. It wouldn't have been a big deal if she had worn a long dress like the other contestants.
But she looked like she was attending a masquerade party - there was an extra mask on her face, an eyepatch made of colorful feathers, which covered her face and exposed her beautiful chin and lips. Not only did she not look nondescript, she even looked more
It feels a bit mysterious.
She didn't seem to notice the difference in the atmosphere of the venue, but walked straight to the piano, bowed deeply to the audience, and then sat down facing the piano. Then she faced the keyboard, placed her hands on her knees, and straightened her back.
, breathed a sigh of relief, and then quietly raised his hands, placing his fingers on the keyboard.
The first sound floated under her slender fingers...
The beautiful melody rang in the opera house.
On this day, along with the beautiful melody of "Poem to Elizabeth", many men present were conquered by the performer. Although people did not see her appearance, they were still attracted by the unique smell.
Of course, more people are immersed in the music of "Poem to Elizabeth". Its melody is sometimes high-pitched; sometimes low; sometimes tactful; sometimes sad, as if it is telling a story with notes.
The whole world knows the story behind this music - it was dedicated to Countess Elisabeth by Emperor Shengde. It witnessed their love and countless women were envious, jealous, and even crazy about it.
Although it is a love poem between two people, its beautiful melody has long conquered the world. In fact, it also has a name in another world... "Poetry for Adeline", well, this was plagiarized by Emperor Zhu Da
of.
But this does not prevent people of this era from appreciating this beautiful melody a century in advance and becoming obsessed with the story behind it.
The story is like a fairy tale - from then on, the lucky emperor lived with the beautiful countess and lived a happy life.
happiness……
Jin Biyun, who was playing music, sneered in her heart. She seemed to be addicted to the performance. While playing, she once again cast her peripheral vision to the front row. There were many officers sitting in the front row. They were of different ages.
With different military ranks, these people...are exactly her targets.
Through this performance, she will become the dream lover of many young officers, and this is exactly what she needs, she needs to contact them and bribe them.
The sound of music echoed in the opera house. For Daming, this was just an ordinary night, but on this day, the fate of some people was deeply changed.
In fact, it is not only the fate of individuals that has been changed, but also the fate of the country...