Computer speaker: Now! we will share the knowledge that we get online about speakers and also the function of speakers.
Definition & Functions of Speaker
Hardware in the form of speakers is a device whose position is almost inseparable from the computer. Therefore, the speaker has a very important role in issuing the processing results in the form of sound. Of course, most computer users like music or videos so they need speakers to support this desire. Computer speakers can function properly if they are supported by hardware called a sound card or audio/sound processor. As for the model, speakers have a variety of shapes, features, and sizes.
SPEAKER UNDERSTANDING
Speakers are output hardware that functions to issue the results of processing by the CPU in the form of audio/sound. Speakers can call tools for the sound output produced by music devices such as MP3 players, DVD players, and so on.
SPEAKER FUNCTION
In the context of computerization, speakers have a function as a tool to convert electrical waves that were originally from an audio/sound-amplifying device into vibration waves in the form of the sound itself. The process of changing the electromagnetic wave to the sound wave starts from the electric current in the audio/sound amplifier and then flows into the coil. In the coil there was an influence of the magnetic force on the speaker in accordance with the strength of the electric current obtained, the resulting vibration ie on the membrane will follow. Thus, there are sound waves that we can hear in everyday life.
COMPUTER SPEAKER PARTS
Insulation cavity (CONUS).
Serves to produce a pressure wave caused by the movement of the air around it from the movement of the coil. These pressure waves are what we hear every day as sound.
membrane.
Serves to receive the induction process from the magnet which then produces sound caused by its vibration (induction).
Magnets.
Serves to induce membranes and also generate magnetic fields.
coil.
Serves to drain the energy of motion towards the CONUS or cavity bulkhead. Changes that occur in the speaker’s magnetic field cause the coil to move due to the interaction between the coil and a constant magnetic field.
case.
Serves to protect the entire inside of the speaker. The casing model itself is quite diverse, such as made of paper, plastic, metal, or a mixture of materials called composites.