How to choose a piano, Zhihu?

How to choose a piano and how to choose a trustworthy piano.

I. Quality: The main quality of the piano lies in several aspects. 1.

Sound quality. Sound quality refers to the color of piano sound, which probably includes: the purity of sound, the texture of sound, the sensitivity of sound and so on. Purity means that the timbre is clean, and the sound is clean, transparent and noiseless.

The texture of sound refers to the characteristics of timbre itself, and each brand of piano is very different, which is related to the preferences of the people who buy it. Some people like the atmosphere and openness of the voice, while others like the softness and quietness of the voice. Generally speaking, you can choose a piano with a far-reaching and peaceful sound, but it should not be too open or too soft.

The sensitivity of sound refers to the sensitivity of sound color change. A good piano can express the subtle emotional changes of the player through color, which is difficult for people who are not engaged in piano major to distinguish. 2。

Tactile. Touch refers to the player's feelings about the mechanical properties of the piano.

Including the speed of mechanical reaction, the weight and depth of key dropping, etc. This aspect can be selected according to the conditions of the child's hand. Children, small hands and light arms can choose pianos with sensitive mechanical response and light touch. In addition, the mechanical properties can be changed by adjusting the piano tuner. An experienced Piano tuner can adjust the mechanical properties of the piano according to the characteristics of the player.

3。 Work.

Refers to the overall manufacturing level of the piano, including the appearance of the piano, the quality of paint, the accuracy of machinery and so on. 4。

Stability of quality. Choosing a piano is very different from choosing an electrical appliance. Most electrical appliances are produced by mechanical assembly line, and the quality and performance of the same model are not much different, but the piano is different. Because most pianos are made by hand, there will be some differences in performance and quality.

For example, among the pianos of the same brand and model, some pianos have great differences in the connection of three sound zones, the high-pitched zone is tight and stingy, the low-pitched zone is heavy, and the difference between high and low zones is obvious, while some pianos have relatively uniform timbre. Second, purchase: because there are many piano brands in China at present, pianos of various prices are available, first choose the brand according to your own economic conditions, then choose the model and color according to your living environment and personal preferences, and then choose a musical instrument store with better after-sales service (if you don't know, you must find a professional piano teacher or Andhadhun to help you choose).

Ordinary pianos cost about 6,543,800 yuan, and there are some differences in performance. Such pianos should be carefully selected. If economic conditions permit, I personally think that we should buy pianos of famous brands such as Yamaha, and the market price is about 26,000 yuan. This kind of piano is almost optional, and its performance is very stable, so many professional teachers are using it.

Third, the price: because the selection of pianos is very important, there are more pianos to choose from in the larger piano shops, but the price will be a little more expensive, and the after-sales service of the smaller piano shops is not guaranteed. So you can choose a musical instrument store according to the actual situation.

The general price can be reduced to about 9.5 fold.

What is the piano for? How to choose a piano?

Piano is known as the king of musical instruments.

It has a complex structure and a wide range. Can be used for solo and accompaniment.

There are two kinds of pianos, one is called platform piano, which is characterized by loud volume, good touch and beautiful appearance, and is suitable for stage performances. The other is upright piano, which is small in size, easy to carry and suitable for family practice.

This piano has 88 keys. There are also many pianos with 85 keys, 83 keys and 92 keys.

The most common 88-key pianos include 52 white keys and 36 black keys. There are fixed standards for the width and length of piano keys, so a pianist can play different types of pianos conveniently.

There are many specifications of the platform piano, which are traditionally divided by the length of the piano body, such as 9 feet, 7 feet and 5 feet. Upright piano is generally divided according to the body height, such as 120 (piano height 120cm) u5, 1 13, etc.

Regardless of the platform piano or vertical piano, its structure can be roughly divided into five parts: shell, keyboard machinery and pedal machinery, string array, paste board, bracket and so on. When playing the piano, the fingers press the keys, and the other end of the keys pushes up the corresponding parts of the internal string striking machine to drive the hammer to strike the strings.

The string striking machine should be sensitive to ensure at least 8- 12 repeated string striking actions per second. After the finger is lifted, the stop on the string striking machine drives the stop to press the strings to stop the sound.

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How to buy a piano?

First, pay attention to style and ignore quality.

Piano is a very complicated and sophisticated musical instrument. It consists of more than 8000 parts. Piano manufacturing involves many industries, such as metallurgy, textile, chemical industry, wood processing and so on. Therefore, the quality of piano is closely related to the industrial technology level of the country and enterprises, as well as the quality of employees, and these conditions are difficult to be improved in a short time. Therefore, many manufacturers have made a fuss about the appearance and style of pianos, and the appearance and style of pianos produced are varied, which caters to many people's pursuit of novelty and novelty. Especially for some small and medium-sized piano enterprises with weak technical force, in order to win more customers and higher profits. The most important thing for a piano is its performance. On the premise of good sound quality and mechanical performance of the piano, consider choosing a favorite appearance style. World-famous pianos, such as Steinway piano in Germany and Yamaha piano in Japan, are simple, steady and generous in appearance, but their internal quality is incomparable with other pianos. Therefore, when buying a piano, you should pay special attention.

Second, blindly advocating foreign brands.

Looking at the pianos on the market at present, many of them are foreign brands, and there are only a few pianos of China brand, such as Xinghai and Zhujiang. Except imported pianos, such as Steinway and Boston in Germany, Yamaha and Kawai in Japan, most foreign brands of pianos are not imported from overseas, nor are they imported by Sino-foreign joint ventures and advanced equipment, not to mention imported parts introduced by so many merchants. In fact, most foreign pianos come from small and medium-sized piano factories, and their equipment conditions and technical strength are far behind those of large state-owned piano enterprises such as Beijing Piano Factory and Guangzhou Piano Factory. Choosing a well-known foreign piano brand can achieve the purpose of grandstanding and increasing sales, and also cater to some people's foreign worship psychology. Therefore, the quality of foreign brands of pianos is not necessarily high, so don't blindly trust foreign brands when choosing pianos. It is best to consult relevant brands in the industry in advance and decide which brand to buy after mastering the details.

Third, the misunderstanding of timbre.

Generally speaking, piano timbre should be loud, bright and crisp, just like many folk songs and national musical instruments in China, such as dulcimer, banhu and suona. In fact, pianos with this timbre often lack rich timbre changes and cannot reproduce music accurately and perfectly. This kind of timbre piano is often made because of poor material and poor technology. For example, the sound source is a composite material, and the hammer felt has no elasticity. The hammer felt soaked in the liquid medicine is too hard, which leads to the piano being too bright and explosive. At first glance, it is ok, but it is easy to cause hearing fatigue and gradually dislike this timbre. A good piano timbre should be pure, mellow and vigorous, not too thin and too thin, with a certain thickness, especially in the high-pitched area. The bass area should be clear and not turbid. The timbre of the whole sound area should be unified and the harmony should be strong, that is, the sounds should be held together. When shopping, you should listen more and compare more, and trust your hearing. You can also ask others to help you make a choice.

Fourth, the preference for touch.

Many people like pianos with heavy keys when choosing pianos, thinking that practicing on such pianos can exercise the strength of fingers and play powerfully. Some people also like the lightly floating piano keyboard, which feels good and can guarantee the playing speed (pianos in this case are rare). In fact, the country has design standards for the weight of piano keyboards, and it is not good to have keys that are too heavy or too light. The heavy and tight keys are often caused by the inflexible mechanical rotation of the piano keystroke and keyboard and the great resistance. Playing this kind of piano is not only easy to make people tired, but also because the keys rebound slowly and carelessly, which affects the proper technique and the playing speed. The keys of the piano are too light, often because of the lack of piano manufacturing technology and materials. Therefore, when purchasing a piano, you should choose a piano with appropriate keys, sensitive response and comfortable playing. A piano with good expressive force should be light without "dead" power. These mainly depend on the design, materials, manufacturing technology and adjustment technology of the string striking machine to ensure the smooth movement of the string striking machine in all aspects. These must be appraised by technicians with rich professional knowledge and experience.

Fifth, the confusion of second-hand piano

Over the years, with the increasing production and sales of pianos, second-hand pianos began to appear in the market. Most second-hand pianos are transferred to others after a period of use. Faced with such a piano, many people don't know how to choose. The low price of second-hand pianos is exciting, but people are worried about their quality and service life. In fact, due to the different sources of second-hand pianos, the use, wear and maintenance of each piano are different. First of all, we should choose high-quality brand-name pianos, such as Yamaha and Kawaii in Japan. Their excellent production materials and advanced production technology determine that these pianos have better performance and longer service life than ordinary pianos. Among foreign brands, some second-hand pianos are really second-hand, and some are refurbished pianos, and the prices between them are quite different. Secondly, pay attention to the condition of the purchased piano. You can ask an experienced piano tuning lawyer to help you comprehensively check the maintenance and wear of the piano before making a decision. You should avoid buying cheap and poor second-hand pianos. This kind of piano not only can not be used normally, but also often breaks down and needs maintenance, which increases the cost. So you should choose those famous second-hand pianos that are well maintained, play less and wear less.

How to choose a piano and what to watch?

A few tips for choosing a piano

First, don't just focus on style and ignore quality.

Piano is a very complicated and sophisticated musical instrument. It consists of more than 8000 parts. Piano manufacturing involves many industries, such as metallurgy, textile, chemical industry, wood processing and so on. Therefore, the quality of piano is closely related to the industrial technology level of the country and enterprises, as well as the quality of employees, and these conditions are difficult to be improved in a short time. Therefore, many manufacturers have made a fuss about the appearance and style of pianos, and the appearance and style of pianos produced are varied, which caters to many people's pursuit of novelty and novelty. Especially for some small and medium-sized piano enterprises with weak technical force, in order to win more customers and higher profits. The most important thing for a piano is its performance. On the premise of good sound quality and mechanical performance of the piano, consider choosing a favorite appearance style. World-famous pianos, such as Steinway piano in Germany and Yamaha piano in Japan, are simple, steady and generous in appearance, but their internal quality is incomparable with other pianos. Therefore, when buying a piano, you should pay special attention.

Second, don't blindly advocate foreign brands.

Looking at the pianos on the market at present, many of them are foreign brands, and there are only a few pianos of China brand, such as Xinghai and Zhujiang. Except imported pianos, such as Steinway and Boston in Germany, Yamaha and Kawai in Japan, most foreign brands of pianos are not imported from overseas, nor are they imported by Sino-foreign joint ventures and advanced equipment, not to mention imported parts introduced by so many merchants. In fact, most foreign pianos come from small and medium-sized piano factories, and their equipment conditions and technical strength are far behind those of large state-owned piano enterprises such as Beijing Piano Factory and Guangzhou Piano Factory. Choosing a well-known foreign piano brand can achieve the purpose of grandstanding and increasing sales, and also cater to some people's foreign worship psychology. Therefore, the quality of foreign brands of pianos is not necessarily high, so don't blindly trust foreign brands when choosing pianos. It is best to consult relevant brands in the industry in advance and decide which brand to buy after mastering the details.

Third, the misunderstanding of timbre.

Generally speaking, piano timbre should be loud, bright and crisp, just like many folk songs and national musical instruments in China, such as dulcimer, banhu and suona. In fact, pianos with this timbre often lack rich timbre changes and cannot reproduce music accurately and perfectly. This kind of timbre piano is often made because of poor material and poor technology. For example, the sound source is a composite material, and the hammer felt has no elasticity. The hammer felt soaked in the liquid medicine is too hard, which leads to the piano being too bright and explosive. At first glance, it is ok, but it is easy to cause hearing fatigue and gradually dislike this timbre. A good piano timbre should be pure, mellow and vigorous, not too thin and too thin, with a certain thickness, especially in the high-pitched area. The bass area should be clear and not turbid. The timbre of the whole sound area should be unified and the harmony should be strong, that is, the sounds should be held together. When shopping, you should listen more and compare more, and trust your hearing. You can also ask others to help you make a choice.

Fourth, the preference for touch.

Many people like pianos with heavy keys when choosing pianos, thinking that practicing on such pianos can exercise the strength of fingers and play powerfully. Some people also like the lightly floating piano keyboard, which feels good and can guarantee the playing speed (pianos in this case are rare). In fact, the country has design standards for the weight of piano keyboards, and it is not good to have keys that are too heavy or too light. The heavy and tight keys are often caused by the inflexible mechanical rotation of the piano keystroke and keyboard and the great resistance. Playing this kind of piano is not only easy to make people tired, but also because the keys rebound slowly and carelessly, which affects the proper technique and the playing speed. The keys of the piano are too light, often because of the lack of piano manufacturing technology and materials. Therefore, when purchasing a piano, you should choose a piano with appropriate keys, sensitive response and comfortable playing. A piano with good expressive force should be light without "dead" power. These mainly depend on the design, materials, manufacturing technology and adjustment technology of the string striking machine to ensure the smooth movement of the string striking machine in all aspects. These must be appraised by technicians with rich professional knowledge and experience.

Fifth, the confusion of second-hand piano

Over the years, with the increasing production and sales of pianos, second-hand pianos began to appear in the market. Most second-hand pianos are transferred to others after a period of use. Faced with such a piano, many people don't know how to choose. The low price of second-hand pianos is exciting, but people are worried about their quality and service life. In fact, due to the different sources of second-hand pianos, the use, wear and maintenance of each piano are different. First of all, we should choose high-quality brand-name pianos, such as Yamaha and Kawaii in Japan. Their excellent production materials and advanced production technology determine that these pianos have better performance and longer service life than ordinary pianos. Among foreign brands, some second-hand pianos are really second-hand, and some are refurbished pianos, and the prices between them are quite different. Secondly, pay attention to the condition of the purchased piano. You can ask an experienced piano tuning lawyer to help you comprehensively check the maintenance and wear of the piano before making a decision. You should avoid buying cheap and poor second-hand pianos. This kind of piano not only can not be used normally, but also often breaks down and needs maintenance, which increases the cost. So you should choose those famous second-hand pianos that are well maintained, play less and wear less.

Before you buy a piano, you'd better consult a professional technician to learn as much as possible about all aspects of the piano and avoid being cheated when you buy a piano.

How to buy a piano?

Faqiedier.blog. 163/ solved this problem for you-the piano is divided into vertical and horizontal, and the horizontal piano is also called grand piano, which is mainly used for stage performances; Upright piano mainly uses the piano for study, which is suitable for family use.

Piano has thousands of parts, mainly composed of sound source, keyboard mechanism, pedal system and shell. Generally speaking, the bigger the piano, the more expensive it will be.

Pay attention to the timbre, appearance and keyboard of the piano when purchasing. According to the principle of sound production, the piano is a percussion stringed instrument and a keyboard instrument widely popular all over the world.

Divided into vertical and horizontal forms. Hengqin, also known as grand piano, is mainly used for stage performances. Upright piano mainly uses the piano for study, which is suitable for family use. Piano consists of five parts: * * dial, rapper, keyboard, pedal system and shell.

The most common piano we see has seven groups of 88 keys, which are also arranged according to the chromatic relationship of the twelve average laws. Its range is from A in the second group of big characters to C in the fifth group of small characters, which is the widest range of all musical instruments.

Piano is a tool to express and express the thoughts and feelings of composers and performers on the artistic conception of music, and to communicate with the broad audience. It can also play the role of leisure and entertainment in people's lives, cultivate people's sentiments and delight people's mood.

In addition, people of different ages can learn to play the piano and exercise their left and right brains by tapping the keyboard with their fingers. It has a good effect on children's early music education and music sense cultivation. The main performances of the piano are: wide range, beautiful timbre, extremely rich expressive force, and being able to play harmony and polyphony music; Can be solo, accompaniment, ensemble, can play with a large symphony orchestra; You can play difficult songs with difficult playing skills.

Because of its vitality and unique timbre, it has always been called "the king of musical instruments". Piano originated in Europe. It was invented by Italian Christopher in the18th century and was improved by European piano manufacturers. It has a history of 300 years in the west.

It plays an important role in almost all music forms, such as pop, rock, jazz and classical, and has always been loved by composers. Steinway piano in Germany and Bessendorf piano in Austria are famous for their excellent quality and are still the first choice in the international music stage.

In 1950s, Yamaha and Kawai in Japan produced pianos with modern industry, making them industrial products for mass production. Piano 65438+ was introduced to China in the early 9th century, when there was only a small amount of repair industry.

In the 1950s, there were only four piano factories in Beijing, Shanghai, Yingkou and Guangzhou, with an output of less than 10,000. The real domestic piano manufacturing began in the 1980s.

Since the reform and opening up, the piano manufacturing industry has risen rapidly, with unprecedented scale, hot sales market and increasingly fierce product competition. In 2000, the number of piano production enterprises in China increased to more than 20, with an annual output of about 200,000.

At present, the quality of piano products in China has improved on the whole, but it is still below the world average. The products of some excellent enterprises can reach the mid-range, and the better products can reach the level of Korean piano.

Compared with Japanese pianos, especially with famous European pianos, there is a big gap in product quality. The main problems reflected are two key indicators: one is sound quality (sound quality and timbre), and the other is performance (touch keys and feel).

At present, there are more than 100 piano manufacturers in China with many brands and different styles; Moreover, this kind of large-scale durable consumer goods is very professional. Therefore, knowing the necessary product common sense will help you buy your own satisfactory piano products. The working principle of the piano The piano has thousands of parts, which are mainly composed of four parts: sound source, keyboard machinery, pedal system and shell.

The specifications of upright piano are divided into 1 18cm, 120cm, 12 1cm, 122cm, 123cm, 125cm. The weight varies from 200 to 400 kilograms; Generally speaking, the bigger the piano, the more expensive it will be. The sound source part is the pronunciation of the piano.

The strings transmit vibration to the resonance board through ignition, producing pleasant sound. The length, thickness and tension of strings determine the fundamental frequency of sound vibration and produce rich overtones.

In order to maintain good pitch stability and sound quality, the tension part of strings can be tuned by adjusting the chord axis. The piano has a range from A2 to C5 according to the national standard, with 88 keys.

Keyboard machine is an intelligent transmission system composed of keys, connecting rods, clickers, hammers and dampers. It can quickly convert the finger's playing force on the keys into the hammer's striking force on the strings, and has many functions that can change the expressive force according to the needs of the players.

The transmission performance of keyboard machinery determines the sensitivity and touch of performance. In the pedal system, the three pedals play the role of changing sound intensity, * * sound and sustained sound respectively.

The shell is dignified and generous, and the coating is gorgeous; It plays the role of firmly connecting all parts and has the function of a sound box. Pay attention to the following questions when purchasing a piano: 1. Be sure to go to a regular musical instrument store or a regular production enterprise to buy it.

2. Choose the products of well-known enterprises with large scale and good product quality and service quality. 3. Product identification should be complete.

There are trademarks, specifications, instructions, certificates, inspectors, production dates, warranty cards and the name and address of the manufacturer. 4. Piano timbre is very important.

First of all, the alto is good and consistent; The timbre of the subwoofer should be pure, loud, penetrating and powerful; The sound at both ends is to check the design level of the piano. The higher the design level, the better the timbre at both ends. 5. appearance.

The whole structure and the plates that make up the shell are not deformed and straight; Exterior wall paint is smooth and bright, with no white lines at corners and uneven paint. 6. The keyboard should be flat and even, and the load of keys should not be too heavy, so as not to hurt the child's fingers.

7. Piano should have strong weatherability. Consumers should try not to buy pianos with large regional differences to reduce the deformation of wood and felt caused by the environment.

8. Piano is a kind of expensive durable consumer goods, but no matter whether it is inferior or high-quality, there will be no obvious difference in appearance, sound quality and feel when it first leaves the factory.

How to choose a piano?

Piano is a precious musical instrument with complex structure and high technical content, and its service life is as long as several decades, so it is extremely important to carefully select a high-quality piano when buying. There are about 8000 parts in a piano, and the machining deviation of any part may become a hidden danger for long-term use. Therefore, when purchasing pianos, it is necessary to examine the production process of pianos from many aspects and carefully select the piano that suits you best. In view of the fact that there are many users who buy home upright piano at present, here are some ways to choose the piano for everyone, and provide some reference for everyone's purchase process.

Many people think that buying a piano depends on its appearance and whether it bumps or not. As for the performance, timbre, volume and touch of the keyboard, you don't have to worry about it yourself. In the future, you can leave it to the tuning lawyer to make any changes. Actually, this is a misunderstanding. Piano timbre, volume and touch are difficult to make specific and unified provisions in various technical indicators of piano production, especially after the piano leaves the factory. Many tuning lawyers have met such users when tuning the piano. They say the piano doesn't sound good. The tuning lawyer has carefully adjusted all parts of the piano, and all technical indicators are in full compliance with the standards. However, users still feel that the tone of the piano is too boring. Actually, this is called tone inconsistency. There are also some users who ask professionals to help them buy a piano, but after a few years, the piano has gradually become ugly. After several years of research, experts found that the user's personality is closely related to the tone of the piano.

In fact, it is easy to choose a good piano, but it is impossible to choose two pianos with exactly the same tone, volume and touch. There is no fixed format for each index of piano, so everyone must choose the piano that suits them according to their own personality and hobbies. Generally speaking, extroverted users mostly like brighter timbres; If you are introverted, you tend to like a piano with a softer tone. Every time a piano picker helps someone choose a piano, he should try to meet the user. Understand their personality through communication with users, and then choose the piano; Or play the same music on different pianos with the same strength and ask the user which is better. Also disassemble the piano, check whether the parts inside are installed and debugged correctly, and check the tightness of chords with a tuning wrench. If the piano is loose in the new state, it will be difficult to keep the intonation after several years, and then the user will have to bear the unnecessary cost of changing the shaft.

The most important thing is that the timbre of the piano must be unified. The timbre of the piano, whether bright or soft, should be relatively uniform. Otherwise, as soon as the music pops up, it sounds uncomfortable.

When choosing a piano, it is best to choose a piano with a higher volume, because the louder the sound, the better the vibration performance of the soundboard and the better the materials used.

The touch of the piano is also very important, which may affect whether the user can master the correct playing method smoothly in the process of learning the piano. The strength of the keyboard should not be too light, because it is not conducive to fully exercising your fingers, and even makes your fingers stand up like playing an electronic organ, resulting in insufficient graininess and unclear notes when playing quickly. On the other hand, the keyboard is too hard, which will also cause fingers to run on the keyboard and affect the playing speed. Young piano players have very thin fingers, and practicing piano on an overweight keyboard is more likely to lead to finger fractures. In a word, choosing a piano that you are satisfied with is a complicated matter, which needs to be treated with caution and must not be rushed.

The above are some opinions summarized by experts in recent years for reference only.