THE PRINCIPLE WITH SOUND OF AUDIO EQUIPMENT

CONVERSION OF ELECTRICAL SIGNAKS INTO MECHANICAL VIBRATIONS

The core component of a speaker is the loudspeaker (also known as a speaker unit), which consists of components such as coils, magnets, and cones. When the varying current output by the amplifier passes through the coil of the loudspeaker, according to the magnetic effect of current, the coil will generate an induced magnetic field in the magnetic field. This induced magnetic field interacts with the magnetic field of the permanent magnet at the bottom of the loudspeaker, causing the coil to move in the magnetic field.

MECHANICAL VIBRATIONS DRIVE THE AIR TO PRODUCE SOUND

The movement of the coil will drive the cone connected to it to vibrate. The vibration of the cone will compress and relax the surrounding air, forming sound waves. These sound waves propagate in the air and eventually reach our ears, being perceived by us as sound.

THE FUNCTION OF WOODEN BOXES

wooden boxes play a crucial role in the audio system It can not only convert electrical signals into sound signals ,but also through the design and optimization of its internal structure, make the sound gather and resonate, thereby improving the sound quality. The design of wooden boxes can affect the timbre, volume, and sound field effect of the sound, making the sound sound fuller, more pleasant, and three-dimensional.

TO SUM UP

the principle of sound production of speakers is the process of generating mechanical vibrations through electrical signals driving the loudspeaker and then pushing the air to produce sound. At the same time, the design and production of wooden boxes have a crucial influence on the final performance of the sound quality.