The system is usually composed of three main components: the device, the amplifier and the speaker, which is to achieve the best functions and provide the best sound quality and user experience. The role of each component is explained below:
1.** Instrument (sound source):
Read audio files: * device is used to read the audio signal source, it can be cd**, **device, mobile phone, computer, etc. The device is responsible for decoding and storing the content in the audio file.
Control function: *The device usually has a control function, you can select**, adjust the volume, set the mode, etc. It is the main interface for users to interact with the system.
2.Amplifier (Amplifier):
Amplify the audio signal: The amplifier is responsible for boosting the audio signal output by the amplifier, amplifying it to a level sufficient to drive the speaker to produce sound. Since the signal output of the amplifier is usually weak, the role of the amplifier is to amplify it to the appropriate power level in order to drive the loudspeaker to sound.
Audio processing: Some amplifiers have audio processing functions, such as equalizer, sound field adjustment, etc., which can adjust the frequency response and sound characteristics of the audio to meet the different requirements of users for sound quality.
3.Speakers (speakers):
Convert electrical signals into sound: A speaker is a device that converts electrical signals into sound, which contains an audio driver (speaker) and an acoustic cavity that can effectively produce the sound corresponding to the audio signal.
Sound Propagation: Speakers produce sound through vibrating audio drivers and diffuse, amplify, and enhance sound through acoustic cavities and design optimizations to propagate through space and achieve optimal acoustic results.
These three devices make up a complete *** system, and each component takes on a different function, working together to deliver a high-quality *** experience. ** The amplifier reads the audio source, the amplifier enhances the signal and controls the audio characteristics, and the loudspeaker converts the electrical signal into audible sound and spreads it. This division of labor allows each component to perform at its best, resulting in a high-quality result.