Excerpted from hifi- on the influence of thermal power, hydropower, wind power and nuclear power on sound quality

I don't know what's wrong with me recently, but I'm suddenly interested in HIFI. I wander around the major audio headset forums every night. Needless to say, I really know a lot: speakers despise headphones, and headphones despise the computer PCFI family. Each company is subdivided into fine categories such as audio source, decoder and power amplifier, and there are many industries that specialize in playing wire. A better audio line is 6999 yuan, supra skytop ii, which is US dollars. The most amazing thing is that the countertops on which audio equipment is placed are also very popular. A better countertop costs 10 thousand yuan, and more importantly, you can buy a countertop without feet nails, and a set of expensive feet nails costs several thousand yuan. Even if you use it well, the power supply is also very important. You must install tens of thousands or hundreds of thousands of power purification equipment, not to say: playing audio is finally playing with power supply!

Playing stereo is finally playing strength! Is it? ! I think that's too naive, so I want to shout loudly here: playing stereo is actually playing the power grid in the end! This step is a bit of a realm! I have a little experience in this field and report it to you.

1) idea

Thermal power is stronger, the sound is warmer, and the sound floor of hydropower is colder, but the resolution is high.

In hydropower, Gezhouba has the best electric timbre.

Among the thermal power plants, Beilun Power Plant has the best electrical sound quality, because the proportion of burning anthracite is the highest.

2) The same set of equipment

From 8: 00 pm to 10 pm, the timbre feels a little cold, and after 1 1 pm, the sound is obviously warmer.

Later, it was discovered that the peak electricity used hydropower from other provinces, and the low electricity was mainly local thermal power.

Irrefutable evidence!

3) The wind turbine has a poor sense of electrical hierarchy and a hazy hearing. Listening to food can be done in the driver's A major and B minor, and the sound stage is obviously contracted, and the violin department is mixed.

4) The timbre of a single wind turbine below 500w is thin, and the three-phase electricity has little to do with timbre. The key is the sense of balance.

Three-phase broadcasting is obviously more stable than two-phase symphony! Nuclear power is suitable for large-scale audio such as Terminator, but unfortunately, water, fire, wind and nuclear power are all on the national grid, so what kind of audio is there?

5) A burning friend moved from Shanghai to Guangzhou for this reason, and his voice was much better, because the southern power grid is dominated by Daya Bay nuclear power and Guangdong-Guangxi hydropower, and its voice is strong and clear. Recently, it is planned to invest in the construction of the Yarlung Zangbo River hydropower station and Tianshui in the alpine snowfield, which will completely transform the sound system, but the report was opposed by India.

6) What's the difference between solar power generation? The sound is warm, not cold, but a little thin.

7) Not long ago, a friend of mine, the most senior earphone enthusiast in China, listened to the iron triangle AT-HA25D earphone and the AD2000 earphone (invisible advertisement) one day, and suddenly took off his earphone and said, "I can't listen to it today, the water level of the hydropower station must have risen again", which made other friends present dumbfounded! The next day, it was reported that flash floods broke out, and the water level of Maikelaixie Reservoir of Xiaofengman Hydropower Station soared, reaching the highest level since 1953! You know, only 1% of the power in Liaoning power grid comes from Xiaofengman!

I don't blame you for not understanding! That's because I haven't played HIFI stereo!

A relative of my family moved from Guangzhou to Beijing. He said that he would rather use thermal power with a slight smell of sulfur dioxide than nuclear power, and the rice he cooked had trace radiation. Moreover, he also found that the soup cooked by nuclear power in Guangzhou always tastes bitter. The reason is that a small amount of nuclear radiation destroys nutrition, and children drink this soup for a long time, and they are sallow and emaciated. When I arrived in Beijing, I cooked the soup with fire. It tasted much better, and the nutrition was not destroyed. My son also loved it. In less than two months, his face was ruddy.

The above irrefutable evidence is like a mountain, and it is by no means a fabrication.

Really experienced enthusiasts don't need AC power supply, because the noise generated in the process of rectification and filtering will cause shocks and must be powered by batteries. Moreover, rechargeable batteries can not be used, because the voltage fluctuation caused by grid fluctuation is cumulative when charging, and grid harmonics will increase the activity of electrolyte and affect the discharge effect when charging. Therefore, using rechargeable batteries to listen to songs, although the bass and alto are acceptable, the treble is a bit harsh, so I can't listen to music, so I can only listen to Zhao Benshan's sketches, and only people who cooperate with Fan Wei.

Only dry batteries can be used. Because dry batteries are characterized by being slightly dry and the high notes are not bright, they are generally heated in water bath, and the temperature is generally 87.35 degrees. Moreover, the greater the power of the dry battery, the better, and the sound is full and rich. Enthusiasts of ashes are all custom-made dry batteries, which are used the most, with a diameter of more than 200 mm and a height of more than 300 mm. Later, the battery factory scrapped the molds for producing batteries and sold them to the bucket factory. Black-hearted bucket factory has developed a new type of bucket with a capacity of 5 gallons, which is the bucket of bottled water we use now. This set of molds was originally used for batteries, but it was polluted by mercury, so the bottled water tasted like mercury.

The largest dry cell directly refers to the specification of crude oil barrel. Nearly 160 liters of big guy, 20 in series, put1865,438+02, even the reconnaissance satellites all over the world called the police. When the American military satellite fell, it was an act of hitting it with missiles to hide people's eyes and ears. The real reason is that there are two fans playing 18 12 at the same time, and both of them use top-grade batteries. The gunfire is too loud and shocking. Due to the increasing scale of enthusiasts, the demand for large dry batteries has increased greatly, and barrels filled with crude oil can not be produced, which has led to the skyrocketing oil prices. Many people don't understand that they are short of oil, but they are short of barrels.

This article is a bit old. In fact, large dry batteries are out of date. Now enthusiasts switch to hydrogen-oxygen fuel cells, which not only has excellent air sense, high transparency and sufficient water, but also has no shortcomings of dry batteries! Because large dry batteries are no longer popular, the demand for oil drums slows down and the price of crude oil falls.

In order to achieve a fuller sense of quantity and momentum, many enthusiasts are currently building more hydrogen and oxygen storage tanks. An American enthusiast even anonymously bought the fuel tank used by the previously retired space shuttle as a fuel cell storage tank for the sound system. It is said that due to the unparalleled stability of the power supply, the time base error of the digital system was finally completely eliminated, and the most authentic digital audio playback system in the history of human civilization was achieved.

You angrily threw a hi-fi into the fireplace. The British have degenerated into giving prizes to iPod docks. The maid in a lace white dress was silent, and a GQ-24 ultra-flat plane just flew in on the silver plate. Lars Andrews, please listen to their so-called trump card. This is a delusion! Although the real fever era has passed, as long as the veterans don't die, the spiritual fire of HI-FI will not go out.

God is so unfair to you, he just gave you a pair of the most critical golden ears. Everyone says this is a legend, and only you know this is punishment. If a person who can hear the influence of thermal power and hydropower on timbre is lonely, then a person who can hear the interference of water level fluctuation of Yarlung Zangbo River on hearing is desperate. You see, on that distant back hill, that's the wind turbine you built high! That's the clearest power supply.

The most painful thing for you these years is that PC-FI has poisoned the younger generation. It has a strong digital smell and can't be washed off! Those children think that the CD will be true and complete, childish! The shaking smell is so strong that I can't recognize it! I always thought it would be great to know some science, so I dared to refute my predecessors! Young people without depth like this, no matter how good the equipment is, can't recognize the vicissitudes of Cai Qin. Ask him to stand in front of Yo-Yo Ma. He can't recognize rosin.

The boss of an Internet company bragged about how good his new Akurate system sounded. These nouveau riche think that the high index of 24bit/ 192khz can cover up the shallowness of the digital party. Where do they know the Victorian temperament of vinyl? That kind of classical ambiguity and warmth can light the fire in the old man's heart and the tears in the old woman's eyes. Red wine with Cai Qin, white wine with Domingo, only vinyl nobles can understand.

The real imitator forced the king to play from the shock absorber. "Listen, the sound field of my system is turbid, and the sound quality is rough and burr ..." "Change the shockproof board first! Not yet? Change your nails! " "All changed? What kind of shockproof board do you use ... It turned out to be marble. Marble is so delicate that China can't make it. I suggest using the white MACAEL rough stone produced by Amelia in Spain, which has the strongest image. "

Do you think we will discuss wires next? Shallow! More important than wire is the exclusive listening room. There is no space of 50 square meters, how to put equipment and how to play HI-END! Dare to show off just having a big house? First, I have to go to Siemens to do a listening test and get the results. Then I ask the acoustic engineer to calculate which frequency band needs to be strengthened. Finally, I design the delay, reverberation, attenuation, setting and height according to the depth of the room. ...

In the HI-END world, you can't see western medicine when you are sick, but you can only eat Chinese medicine. Don't understand this truth? Traditional Chinese medicine focuses on aftercare, while western medicine only treats the symptoms, not the root cause. The fundamental reason why westerners are inferior to China people is that they ignore that the human body is the most critical equipment in the whole high-end system. General manager Zhou next door is superstitious about western medicine and has been eating Shenma Viagra. It caused his endocrine system to be unbalanced, and even listening to Chopin was Carmen's overture. What a pity!

Night hangs over the manor. Driving Wang and X to sit around the fire, * * * recalled their magnificent pretending years. He turned on Radio Freudenstadt 100 in Sabah. This machine has been used for more than 50 years, but at that time, eight electron tubes were in their heyday. He gracefully rotates to the familiar frequency, which is the mailbox of Eden by Zhejiang Literature and Art Station. A vigorous male voice was growling ... They laughed happily.

"cheers."