Looking at the sturdy back of Major Li, who walked out of the door of the command room in a blink of an eye, Chen Xin fell into deep thought. Pen ~ fun ~ pavilion www.biquge.info

In Chen Xin's thinking, relying only on electric bells to transmit danger signals is not a good method.

Moreover, on the design drawings of the previous all-steel test ship, Chen Xin and Lao Bai did not design the electric bell and related equipment.

These things were added by the Navy Shipyard later, and of course, this was also something they decided after reporting to Chen Xin.

Now no one dares to modify the drawings designed by Chen Xin without authorization, not because of guts, but because of lack of knowledge.

The current kingdom is moving forward rapidly under the influence of Chen Xin and the supercomputer, and if it deviates a little, it is likely that an unpredictable disaster will occur.

Chen Xin paced slowly and began to think about whether he should get the telephone communication system out as soon as possible.

Even if you can't get something as powerful as a wireless phone, it shouldn't be so difficult to make an early corded phone, right? Can you give it a try?

Otherwise, communication is really problematic now.

In terms of long-distance communication, with the help of birds and biochemical creatures, the kingdom's communication speed has far exceeded that of any country, organization or individual in this era.

In particular, the flight speed of the falcon has reached 350 kilometers per hour, and it can also carry 1 pound of things, ensuring that the speed remains the same, which is really fast and convenient.

However, in terms of close-range message transmission, the kingdom is still as backward as other countries, and it is still in the kind of gear where "communication basically relies on roaring", and there is no difference in the slightest.

Just like now, he has already known through the electric bell that there is an emergency military situation outside, but the commander in the command room just can't quickly get the news transmitted from the mast dozens of meters high.

It was too much trouble to ask the commander to go outside and reconfirm the observation in person.

With a telephone communication system, the captain or commander of the ship can quickly and accurately communicate orders to all departments on board directly by telephone in the command room.

It's just that I don't know the specific principle of the phone and the technical process when making it, so I can only rely on the gold finger, but I don't know how much Lao Bai is about this aspect.

"I've been really busy for a while, how can I forget the telephone communication," after muttering to himself, Chen Xin began to call Lao Bai, "Lao Bai, do you know the principle of the telephone?" ”

In Chen Xin's slightly apprehensive mood, Lao Bai began to answer, "Master, the country where I live in time and space has completely eliminated such things as telephones. ”

Hearing this, Chen Xin was a little disappointed, and was about to solve this problem from other aspects, when he heard Lao Bai continue, "However, from your memory, you can still extract some useful information. ”

"Lao Bai, speak, don't gasp, it's good to finish it all at once, but you can't develop this kind of bad disease. Got it? ”

Lao Bai ignored Chen Xin's complaints, and continued, "Please wait a moment, I will summarize and summarize it, and then calculate it according to the existing technical strength of the kingdom to see how far our telephone communication system can go." ”

In less than 10 minutes, Lao Bai sorted out a set of preliminary principles.

"Telephone communication is a communication technology that converts sound energy and electrical energy and uses the medium of "electricity" to transmit language.

The simplest form of communication between two users is to connect two telephones on a pair of lines.

When the speaker picks up the telephone and speaks into the microphone, the vibrations of the vocal cords excite the air to vibrate, forming sound waves.

The sound wave acts on the microphone to produce an electric current, which is called the voice current.

The voice current is transmitted along the line to the receiver of the other party's telephone.

The receiver does the opposite of what the receiver does—it converts an electric current into sound waves, which are transmitted through the air to the human ear.

In this way, the simplest call process is done.

On this basis, we can ······"

Chen Xin interrupted Lao Bai, "Lao Bai, there is no need to say so much, now start the project, make practical telephone design drawings as soon as possible, I need to install telephones on warships and some fixed command places as soon as possible." ”

"Yes, as you command."

Chen Xin waited for less than 1 minute this time, and Lao Bai had a preliminary result.

"Based on the Kingdom's existing technical capabilities, the first 1-to-1 telephone system will soon be available.

However, it is a very distant thing to reach the process level of manufacturing switches, digital simulation, etc.

Although there is no problem with the design drawing, these technical manufacturing processes require long-term practice and cannot be solved in the short term. ”

"It doesn't matter, the 1-to-1 telephone communication system is enough for us now, and I am not going to promote such a powerful thing as a telephone communication system throughout the kingdom in a short period of time.

There is no need for this now, we can use the military and government departments to do experiments first.

At the very beginning, we only need to roughly connect the watchtowers, artillery command, artillery launching, engine room, boiler, damage management department and other institutions and headquarters on the warship to form a preliminary and unified integrated command system, so as to ensure that the supreme commander on the warship can quickly and effectively respond to various emergencies.

In other places, a small number of direct telephones were installed between the palace, the Cabinet, the Privy Council, and other important ministries as temporary emergency contacts.

In addition, when conducting defensive operations at key points, we can also link up the general headquarters of defensive warfare with the units on the front line, so that they can quickly mobilize troops from all over the country and organize operations.

These are enough, rashly pushing the phone to the people, that is to make us uncomfortable. ”

"Okay, master, if that's the case, then it's no problem at all.

This kind of rudimentary phone system, as long as you can find the relevant manpower and equipment, technical and technological things, I can solve it very quickly. ”

Hearing Lao Bai's affirmative reply, Chen Xin nodded with satisfaction, "That's good, you will make preparations for the preliminary drawings as soon as possible, and I will also arrange personnel and materials as soon as possible." ”

After Chen Xin finished speaking, he was about to go to see what was going on outside, but as a cannon roar came from outside, his feet shook slightly, and a new inspiration flashed in Chen Xin's mind like lightning.

In Chen Xin's feelings, it seems that this inspiration is very important.

However, Chen Xin scratched his ears and cheeks for a long time, but he couldn't find the source of inspiration.