Question 2: What is the development trend of the audio industry? The development trend of audio industry is digitalization, integration and personalization. ......

At present, some products on the market have not only traditional audio-visual functions, but also radio functions and high-definition multimedia interfaces. With the rapid development of network, USB interface has become one of the necessary functions of many products.

In addition, as a new generation of playback equipment, Blu-ray has entered the market for several years. Home theaters built with Blu-ray disc players are relatively high-end, and the overall price of such theaters is relatively expensive, which is suitable for families with better economic strength.

However, the high price of Blu-ray player and the shortage of film sources are the main bottlenecks that plague its rapid market development, and its market share is still very small at present. Its prospects are broad.

For example, the Vegen stereo in Canada is a case of breakthrough and obvious innovation. In the early days, Vegen focused on the development of dual-channel HiFi products, and now it will launch high-cost DAC digital products, as well as MM/MC headsets and gold/silver CDs with great collection value. This is also the gospel of the fever community and Vegen fans.

Question 3: In gb/t4754-2002 national economic industry classification-computer, communication and other electronic equipment manufacturing-audio-visual equipment manufacturing-audio equipment manufacturing, what kind of manufacturing does audio belong to? Code 3952.

Question 4: Which industry category does the speaker belong to? Belonging to sound production

Question 5: What equipment is the speaker? Audio equipment, electrical equipment, playback equipment, audio-visual equipment.

Question 6: Which part of the industry classification of national economy does audio equipment belong to? Class C, manufacturing, home audio equipment manufacturing, code: 4072.

Question 7: What industry does this industry belong to in China? This industry is not very big. . Not as big as weak current integration. .

Question 8: What industry does a sound engineer belong to? 10 is not a good way out' ~ while you are young ~ ~

I was ok when I was young ~'

Not when you get old ` ~

I was in this business when I was young.

Six years ` ~

Not at the age of 30 ~ ~

There are too many young people. Standing on the DJ stage when you are old will affect your image ~ ~

Question 9: What are the industries related to audio? Your question is very general. Do you want to know Haman? Iron triangle? Or hifi? Hyde?

Question 10: What industries do you sell professional audio, professional mixer, professional power amplifier and microphone? Radio and television, media,

Useful electrical appliances

This is the production of these devices, and you can exchange ideas with your peers.